| ||||||
|
San Elijo Lagoon Ecological Reserve
botanical inventory for San Elijo Lagoon Ecological Reserve San Diego County |
|
|||||
| Susan Welker, Angelique Herman / San Diego County, San Elijo Lagoon Conservancy (2015-04-15) | ||||||
| 508 PLANTS |
|
Abronia umbellata var. umbellata Beach sand verbena
native
Perennial herb 
2014 Steve Matson
2014 Steve Matson
2014 Steve Matson
|
|
Acacia cyclops Coastal wattle, Cyclops acacia
• invasive non-native
Shrub 
2018 Ron Vanderhoff
2018 Ron Vanderhoff
2021 Ron Vanderhoff
|
|
Acacia dealbata Silver wattle
• invasive non-native
Tree, Shrub 
2019 Gary McDonald
2023 Ron Vanderhoff
2019 Gary McDonald
|
|
Acacia longifolia Sydney golden wattle
non-native
Tree 
2023 Asa B Spade
2023 Asa B Spade
2018 Ron Vanderhoff
|
|
Acacia melanoxylon Blackwood acacia
• invasive non-native
Tree 
2022 Julian Geoghegan
2019 Julian Geoghegan
2019 Devon Jackson
|
|
Acacia pycnantha Golden wattle
• invasive non-native
Tree, Shrub 
2023 Ron Vanderhoff
2020 Ron Vanderhoff
2020 Ron Vanderhoff
|
|
Acacia retinodes Ever blooming acacia, Everblooming acacia
non-native
Tree 
2016 Ron Vanderhoff
2016 Ron Vanderhoff
2023 Ron Vanderhoff
|
|
Acacia saligna Orange wattle
non-native
Tree, Shrub 
2016 Ron Vanderhoff
2020 Ron Vanderhoff
2020 Ron Vanderhoff
|
|
Achillea millefolium Common yarrow
native
Perennial herb 
2022 Andy Ford
2020 Bob Sweatt
2018 Gary McDonald
|
|
Acmispon americanus var. americanus American bird's foot trefoil, American trefoil, Spanish lotus
native
Annual herb 
2015 Steve Matson
2015 Steve Matson
2015 Steve Matson
|
|
Acmispon glaber Deerweed
native
Perennial herb 
2021 Ron Vanderhoff
2019 Diane Etchison
2020 Ron Vanderhoff
|
|
native
Perennial herb 
2022 Ron Vanderhoff
2020 Ron Vanderhoff
2020 Ron Vanderhoff
|
|
Acmispon micranthus Small flowered lotus
native
Annual herb 
2016 Aaron Echols
2016 James Bailey
2019 Ron Vanderhoff
|
|
Acmispon prostratus Nuttall's acmispon
• rare native
Annual herb 
2018 Ron Vanderhoff
2018 Ron Vanderhoff
2015 David Varner
|
|
Acmispon strigosus Strigose lotus
native
Annual herb 
2016 Steve Matson
2009 Steve Matson
2016 Steve Matson
|
|
Acourtia microcephala Sacapellote
native
Perennial herb 
2022 Diane Etchison
2019 Ron Vanderhoff
2021 Aaron Echols
|
|
Adenostoma fasciculatum Chamise
native
Tree, Shrub 
2019 Steve Matson
2019 Steve Matson
2019 Steve Matson
|
|
Adiantum jordanii Adiantum, maiden hair fern
native
Fern 
2022 BOB CASE
2019 Ron Vanderhoff
2023 Mike Russler
|
|
Adolphia californica California adolphia
• rare native
Shrub 
2019 Alexander S. Kunz
2012 Keir Morse
2012 Keir Morse
|
|
Aeonium arboreum Tree aenium
non-native
Shrub 
2021 Ron Vanderhoff
2011 Zoya Akulova
2009 Neal Kramer
|
|
Agave shawii Coastal agave, Shaw's agave
native
Shrub 
2011 Keir Morse
2022 Olga Batalov
2011 Keir Morse
|
|
Agrostis stolonifera Creeping bentgrass, Redtop
• invasive non-native
Perennial grass 
2018 Rachelle Gray
2018 Rachelle Gray
2018 Rachelle Gray
|
|
Allium haematochiton Red skinned onion, Redskin onion
native
Perennial herb (bulb) 
2017 Steve Matson
2017 Steve Matson
2017 Steve Matson
|
|
Allium praecox Early onion
native
Perennial herb (bulb) 
2006 Steve Matson
2006 Steve Matson
2006 Steve Matson
|
|
Allophyllum glutinosum Sticky false gilia, Sticky false gilyflower
native
Annual herb 
2020 Ron Vanderhoff
2019 Ron Vanderhoff
2019 Diane Etchison
|
|
Amaranthus albus Pigweed amaranth, Tumbleweed
non-native
Annual herb 
2014 Steve Matson
2014 Steve Matson
2018 Ron Vanderhoff
|
|
Amblyopappus pusillus Amblyopappus, Dwarf coastweed, Pineapple weed
native
Annual herb 
2006 Steve Matson
2006 Steve Matson
2006 Steve Matson
|
|
Ambrosia chamissonis Beach bur, Silver beachweed
native
Perennial herb 
2016 Steve Matson
2016 Steve Matson
2016 Steve Matson
|
|
Ambrosia psilostachya Ragweed, Western ragweed
native
Perennial herb 
2021 Mary Ann Machi
2022 Ron Vanderhoff
2022 Ron Vanderhoff
|
|
Amorpha fruticosa Desert indigobush, Western false indigo
native
Shrub 
2020 Ron Vanderhoff
2008 Gerald Carr
2018 Ron Vanderhoff
|
|
Amsinckia intermedia Common fiddleneck
native
Annual herb 
2020 Matt Berger
2019 Ron Vanderhoff
2021 David popp
|
|
Amsinckia menziesii Menzies' fiddleneck, Small flowered fiddleneck
native
Annual herb 
2020 Ron Vanderhoff
2018 Gary McDonald
2018 Gary McDonald
|
|
Anagallis arvensis Scarlet pimpernel
non-native
Annual herb 
2017 B.J. Dion
2022 Chris McDonald
2023 Ron Vanderhoff
|
|
Anemopsis californica Yerba mansa
native
Perennial herb 
2022 Steve Matson
2022 Steve Matson
2022 Steve Matson
|
|
Anthemis cotula Dog fennel, Mayweed, dog fennel, Stinking chamomile
• invasive non-native
Annual herb 
2017 Diane Etchison
2019 Nathan Taxel
2019 Dave Beller
|
|
Antirrhinum kelloggii Climbing snapdragon, Kellogg's snapdragon, Lax snapdragon
native
Annual herb 
2024 David Strauch
2019 David Greenberger
2019 Ron Vanderhoff
|
|
Antirrhinum nuttallianum ssp. nuttallianum Nuttall's snapdragon
native
Annual, Perennial herb 
2023 Ron Vanderhoff
2019 Ron Vanderhoff
2019 Ron Vanderhoff
|
|
Antirrhinum nuttallianum ssp. subsessile Nuttall's snapdragon
native
Annual, Perennial herb 
2017 Steve Matson
2017 Steve Matson
2014 Steve Matson
|
|
Aphanes occidentalis Western lady's mantle
native
Annual, Perennial herb 
2019 Ron Vanderhoff
2017 Ron Vanderhoff
2023 R.A. Chasey
|
|
Apium graveolens Smallage, Garden celery
non-native
Annual, Biennial herb 
2016 Joan Hampton
2019 Nathan Taxel
2016 Joan Hampton
|
|
Arctostaphylos glandulosa ssp. crassifolia Costa baja manzanita, Del mar manzanita
• rare native
Shrub 
2019 Diane Etchison
2023 R.A. Chasey
2016 Chris Hendrickson
|
|
Aristida purpurea Purple three awn, Purple threeawn
native
Perennial grass 
2015 Steve Matson
2015 Steve Matson
2015 Steve Matson
|
|
Artemisia californica California sagebrush, Coast sagebrush, Coastal sage brush
native
Shrub 
2018 James Gonsman
2019 Aaron Echols
2018 Ron Vanderhoff
|
|
Artemisia douglasiana California mugwort, Douglas' sagewort
native
Perennial herb 
2022 Ron Vanderhoff
2016 Glen Schneider
2021 Mike Russler
|
|
Artemisia dracunculus Herbaceous sagewort, Pinon wormwood, Tarragon
native
Perennial herb 
2022 Steve Matson
2022 Steve Matson
2022 Steve Matson
|
|
Artemisia palmeri San diego sagewort
• rare native
Shrub 
2016 Chris Hendrickson
2018 Angelique Herman
2018 Angelique Herman
|
|
Arthrocnemum subterminale Parish's glasswort
native
Perennial herb 
2020 Sandy Leatherman
2021 Denise Defreese
2020 Ron Vanderhoff
|
|
Arundo donax Giant reed
• invasive non-native
Perennial grass 
2013 Miriam Sachs Martin
2020 Jennifer Mo
2018 Ron Vanderhoff
|
|
Asparagus asparagoides African asparagus fern
• invasive non-native
Vine 
2023 Cynthia Powell
2018 Ron Vanderhoff
2022 Joan Miller
|
|
Asparagus officinalis Garden asparagus
non-native
Perennial herb 
2020 Randy Huey
2017 Vanessa Yava
2014 Richard Chasey
|
|
Asphodelus fistulosus Asphodel, Onionweed
• invasive non-native
Perennial herb 
2017 Steve Matson
2017 Steve Matson
2019 Ron Vanderhoff
|
|
Astragalus trichopodus var. lonchus Santa barbara milk vetch, Santa barbara milkvetch, Southern california milkvetch
native
Perennial herb 
2020 Ron Vanderhoff
2022 Ron Vanderhoff
2021 Ron Vanderhoff
|
|
Atriplex canescens ssp. canescens Fourwing saltbush
native
Shrub 
2017 Ron Vanderhoff
2020 Ron Vanderhoff
2019 Kevin Woolen
|
|
Atriplex coulteri Coulter's saltbush
• rare native
Perennial herb 
2017 Ron Vanderhoff
2021 Ron Vanderhoff
2021 Ron Vanderhoff
|
|
Atriplex lentiformis Big saltbush
native
Shrub 
2018 Rachelle Gray
2017 Ron Vanderhoff
2021 Richard Spjut
|
|
Atriplex patula Fat hen, Fathen saltweed, Spear orache
native
Annual herb 
2017 Vanessa Yava
2017 Vanessa Yava
2017 Vanessa Yava
|
|
Atriplex prostrata Fat-hen
non-native
Annual herb 
2015 Alice Cummings
2023 Ron Vanderhoff
2018 Ron Vanderhoff
|
|
Atriplex semibaccata Australian saltbush
• invasive non-native
Perennial herb 
2015 James Bailey
2021 David Wolfson
2020 Ron Vanderhoff
|
|
Atriplex suberecta Peregrine saltbush
non-native
Annual herb 
2021 Ron Vanderhoff
2021 Ron Vanderhoff
2021 Ron Vanderhoff
|
|
Avena barbata Slender oat, Slim oat
• invasive non-native
Annual grass 
2018 Julian Geoghegan
2023 David popp
2019 Ron Vanderhoff
|
|
Avena fatua Wild oat, Wildoat
• invasive non-native
Annual grass 
2018 Gary McDonald
2023 Ron Vanderhoff
2023 Ron Vanderhoff
|
|
Avena sterilis Animated oat, Sterile oats
• invasive non-native
Annual grass 
2014 Keir Morse
2014 Keir Morse
2014 Keir Morse
|
|
Baccharis pilularis Coyote brush, Dwarf chaparral broom
native
Shrub 
2022 Ryan O'Dell
2021 Ron Vanderhoff: Staminate and pistillate plants in flower.
2018 Cynthia Powell
|
|
Baccharis salicifolia Mule fat., seep willow, Mule's fat, Mulefat
native
Shrub 
2023 Julia Markey
2020 Aaron Echols
2023 Julia Markey
|
|
Baccharis sarothroides Desertbroom baccharis
native
Shrub 
2022 Ron Vanderhoff
2022 Ron Vanderhoff
2022 Ron Vanderhoff
|
|
Bassia hyssopifolia Five horn bassia, Fivehorn smotherweed
• invasive non-native
Annual herb 
2019 Ron Vanderhoff
2021 Ron Vanderhoff
2022 Bob Sweatt
|
|
Berberis pinnata California barberry, Coast barberry, Shiny leaf mahonia
native
Shrub 
2021 Ron Vanderhoff
2022 Alice Cummings
2021 Ron Vanderhoff
|
|
Bloomeria crocea var. crocea Common goldenstar
native
Perennial herb 
2019 Michael Mitchell
2019 Ron Vanderhoff
2017 Aaron Echols
|
|
Bolboschoenus maritimus ssp. paludosus Saltmarsh bulrush
native
Perennial grasslike herb 
2022 R.A. Chasey
2020 R.A. Chasey
2020 Alice Cummings
|
|
Bothriochloa barbinodis Beard grass, Cane beardgrass, Cane bluestem
native
Perennial grass 
2022 Ron Vanderhoff
2018 Ron Vanderhoff
2015 Ron Vanderhoff
|
|
Brachypodium distachyon False brome, Purple false brome
• invasive non-native
Annual, Perennial grass 
2019 Ron Vanderhoff
2021 John Rawlings
2019 Ron Vanderhoff
|
|
Brassica nigra Black mustard
• invasive non-native
Annual herb 
2021 Ron Vanderhoff
2019 Ron Vanderhoff
2019 Ron Vanderhoff
|
|
Brassica rapa Common mustard, Field mustard, Rape mustard
• invasive non-native
Annual herb 
2024 David Wolfson
2021 Diane Etchison
2018 Angelique Herman
|
|
Brassica tournefortii Saharan mustard
• invasive non-native
Annual herb 
2023 Julia Markey
2018 Jeffrey Black
2021 Ron Vanderhoff
|
|
Brickellia californica var. californica Brickell bush, California brickellbush, California brickellia
native
Perennial herb 
2020 Diane Etchison
2018 Diane Etchison
2022 Ron Vanderhoff
|
|
Bromus carinatus California brome
native
Perennial grass 
2020 Ron Vanderhoff
2022 David popp
2014 Vertin Alvarez
|
|
Bromus catharticus Rescue grass, Rescuegrass
non-native
Annual, Perennial grass 
2019 John Rawlings
2016 Andrew Longman
2020 Ramona Robison
|
|
Bromus diandrus Bromegrass, Ripgut brome, Ripgut grass
• invasive non-native
Annual grass 
2022 Ron Vanderhoff
2021 Richard Spjut
2022 Ron Vanderhoff
|
|
Bromus hordeaceus Soft brome, Soft chess
• invasive non-native
Annual grass 
2023 Ron Vanderhoff
2018 Gary McDonald
2018 Gary McDonald
|
|
Bromus matritensis Foxtail chess, foxtail brome, Madrid brome, Spanish brome
non-native
Annual grass 
2022 Steve Matson
2023 Stephen H Siemsen
2015 Chris Jaster
|
|
Bromus matritensis ssp. rubens Red brome
• invasive non-native
Annual grass 
2015 Chris Jaster
2015 jamie smith
2018 Gary McDonald
|
|
Cakile maritima European searocket, Sea rocket
• invasive non-native
Annual herb 
2019 Diane Etchison
2021 R.A. Chasey
2019 Diane Etchison
|
|
Calandrinia ciliata red maids, Calandrinia
native
Annual herb 
2021 Mary Ann Machi
2019 Ron Vanderhoff
2019 Ron Vanderhoff
|
|
Calochortus splendens Splendid mariposa lily
native
Perennial herb 
2019 Gordon Jenkins
2018 Diane Etchison
2019 Ron Vanderhoff
|
|
Calochortus weedii var. weedii Weed's mariposa lily
native
Perennial herb 
2022 Ron Vanderhoff
2020 Ron Vanderhoff
2018 Diane Etchison
|
|
Calystegia macrostegia Island false bindweed, Island morning glory
native
Perennial herb, Vine 
2020 Steven M Norris
2022 Ron Vanderhoff
2018 Ron Vanderhoff
|
|
Calystegia macrostegia ssp. tenuifolia Island false bindweed, San diego morning glory
native
Perennial herb, Vine 
2019 Diane Etchison
2019 Diane Etchison
2019 Diane Etchison
|
|
Camissoniopsis bistorta California sun cup
native
Annual herb 
2017 Diane Etchison
2019 Ken Hickman
2019 Ken Hickman
|
|
Camissoniopsis cheiranthifolia ssp. suffruticosa Shrubby beach primrose
native
Perennial herb 
2017 Steve Matson
2017 Steve Matson
2017 Steve Matson
|
|
Camissoniopsis lewisii Lewis' evening-primrose
• rare native
Annual herb 
2019 Diane Etchison
2019 Diane Etchison
2016 William Jones
|
|
Camissoniopsis robusta Robust subcup
native
Annual herb 
2019 Diane Etchison
2015 Keir Morse
2015 Keir Morse
|
|
Cardamine californica California toothwort, milkmaids
native
Perennial herb 
2020 Barbara Peck
2019 Ron Vanderhoff
2019 Ron Vanderhoff
|
|
Cardamine hirsuta Hairy bitter cress, Hairy bittercress
non-native
Annual herb 
2020 Ken Lunders
2022 Donald Burk
2022 Donald Burk
|
|
Cardamine oligosperma Bitter cress, Idaho bittercress
native
Annual, Perennial herb 
2008 Steve Matson
2008 Steve Matson
2008 Steve Matson
|
|
Cardionema ramosissimum Sand mat, Sandcarpet
native
Perennial herb 
2023 Ron Vanderhoff
2015 Michael Mitchell
2019 John Rawlings
|
|
Carduus pycnocephalus Italian thistle
• invasive non-native
Annual herb 
2019 Gary McDonald
2023 Diana Wahl
2017 Gary McDonald
|
|
Carex spissa San diego sedge
native
Perennial grasslike herb 
2016 Steve Matson
2016 Steve Matson
2016 Steve Matson
|
|
Carex triquetra Triangular fruit sedge, Triangularfruit sedge
native
Perennial grasslike herb  2009 Adonis (Don) Tate
 2003 Steve Matson
|
|
Carpobrotus chilensis Sea fig
• invasive non-native
Perennial herb 
2018 Nicole Leatherman
2016 Steve Matson
2021 Cynthia Powell
|
|
Carpobrotus edulis Hottentot fig, Iceplant, Sea fig
• invasive non-native
Perennial herb 
2021 Michelle Karle
2017 Lisa Miller
2018 Cynthia Powell
|
|
Castilleja affinis ssp. affinis Coast indian paintbrush
native
Perennial herb 
2006 Steve Matson
2006 Steve Matson
2019 Ron Vanderhoff
|
|
Castilleja densiflora ssp. gracilis Denseflower indian paintbrush, Graceful owl's clover
native
Annual herb 
2022 Ron Vanderhoff
2022 Ron Vanderhoff
2022 Ron Vanderhoff
|
|
Castilleja exserta Owl's clover, Purple owl's clover
native
Annual herb 
2017 B.J. Dion
2018 Saskia Raether
2019 Diane Etchison
|
|
Castilleja foliolosa Texas paintbrush, Woolly indian paintbrush
native
Perennial herb 
2019 Ron Vanderhoff
2019 Diane Etchison
2019 Diane Etchison
|
|
Caulanthus heterophyllus San diego wild cabbage, Slender pod jewelflower
native
Annual herb 
2023 Morgan Stickrod
2023 Caitlin Kreutz
2019 Ron Vanderhoff
|
|
Ceanothus verrucosus Barranca brush, White coast ceanothus, Wart-Stemmed Ceanothus
• rare native
Shrub 
2019 Diane Etchison
2019 Angelique Herman
2015 Ron Vanderhoff
|
|
Centaurea melitensis Maltese star thistle, Napa star thistle, Tocalote
• invasive non-native
Annual herb 
2019 Ron Vanderhoff
2020 Ron Vanderhoff
2020 Laura Anna Arellano
|
|
Cerastium glomeratum Large mouse ears, Mouseear chickweed, Sticky chickweed
non-native
Annual herb 
2023 Ron Vanderhoff
2023 Ron Vanderhoff
2023 R.A. Chasey
|
|
Cercocarpus minutiflorus Smooth mountain mahogany
native
Shrub 
2012 Ron Vanderhoff
2020 Ron Vanderhoff
2020 Ron Vanderhoff
|
|
Chaenactis glabriuscula Common yellow chaenactis, Yellow pincushion
native
Annual herb 
2019 Marisa Persaud
2016 Steve Matson
2019 Marisa Persaud
|
|
Chaenactis glabriuscula var. orcuttiana Orcutt's yellow chaenactis, Orcutt's yellow pincushion
• rare native
Annual herb 
2015 jonathan coffin
2015 jonathan coffin
2011 Aaron Arthur
|
|
Chasmanthe floribunda African cornflag, Chasmanthe
• invasive non-native
Perennial herb 
2020 Ron Vanderhoff
2020 Ron Vanderhoff
2017 Ron Vanderhoff
|
|
Chenopodium album Lamb's quarters, Lambs quarters, White goosefoot
non-native
Annual herb 
2022 Ron Vanderhoff
2014 Toni Corelli
2022 Ron Vanderhoff
|
|
Chenopodium berlandieri Berlandier's goosefoot, Pit seed goosefoot
native
Annual herb 
2003 Keir Morse
2003 Keir Morse
2003 Keir Morse
|
|
Chenopodium californicum California goosefoot, Pigweed, Soaproot
native
Perennial herb 
2023 Mike Russler
2023 Mike Russler
2023 Mike Russler
|
|
native
Perennial herb 
2022 Scott Henry
2014 Diane Etchison
2014 Diane Etchison
|
|
Chorizanthe procumbens Prostrate spineflower
native
Annual herb 
2019 Diane Etchison
2023 Ron Vanderhoff
2023 Ron Vanderhoff
|
|
Chorizanthe staticoides Turkish rugging
native
Annual herb 
2019 Ron Vanderhoff
2019 Bryant Baker
2019 Ron Vanderhoff
|
|
Cirsium occidentale Cobweb thistle, Western thistle
native
Perennial herb 
2011 Steve Matson
2011 Steve Matson
2011 Steve Matson
|
|
Cistus salviifolius Sage leaf rockrose, Salvia cistus
non-native
Shrub (stem succulent) 
2019 Julian Geoghegan
2018 Paul Excoffier
2017 Ron Vanderhoff
|
|
Clarkia epilobioides Canyon clarkia, Willow herb clarkia
native
Annual herb 
2017 Steve Matson
2017 Steve Matson
2017 Steve Matson
|
|
Claytonia perfoliata Miners lettuce, Miner's lettuce, Rooreh (Ohlone)
native
Annual herb 
2008 Steve Matson
2019 Gary McDonald
2020 Ron Vanderhoff
|
|
Claytonia perfoliata ssp. perfoliata Claytonia, Miner's lettuce
native
Annual herb
2008 Steve Matson
2008 Steve Matson
2008 Steve Matson
|
|
Clematis pauciflora Few flowered clematis, Hill clematis, Ropevine clematis
native
Perennial herb, Vine 
2015 Diane Etchison
2019 Ron Vanderhoff
2019 Diane Etchison
|
|
Cneoridium dumosum Bush rue, Bushrue
native
Shrub 
2023 Ron Vanderhoff
2020 Ron Vanderhoff
2013 Cynthia Keiser
|
|
Collinsia heterophylla Purple chinese houses
native
Annual herb 
2022 Mary Ann Machi
2019 David Greenberger
2019 Ron Vanderhoff
|
|
Collinsia heterophylla var. heterophylla Purple chinese houses, Chinese-Houses
native
Annual herb 
2022 R.A. Chasey
2019 Jacob Smith
2023 R.A. Chasey
|
|
Comarostaphylis diversifolia ssp. diversifolia Summer holly
• rare native
Shrub 
2015 Keir Morse
2021 Ron Vanderhoff
2012 Ron Vanderhoff
|
|
Conium maculatum Poison hemlock
• invasive non-native
Perennial herb 
2019 James Bailey
2013 Toni Corelli
2016 Cynthia Powell
|
|
Convolvulus arvensis Field bindweed, Orchard morningglory
• invasive non-native
Perennial herb, Vine 
2022 Steve Matson
2021 Ron Vanderhoff
2022 Steve Matson
|
|
Convolvulus simulans Small flowered morning glory
• rare native
Annual herb 
2016 Ron Vanderhoff
2017 James Bailey
2023 David Gowen
|
|
Cordylanthus rigidus Rigid bird's beak, Stiffbranch bird's beak
native
Annual herb 
2021 Mike Russler
2023 Ron Vanderhoff
2021 Mike Russler
|
|
Corethrogyne filaginifolia Common sandaster
native
Perennial herb 
2022 Mike Russler
2018 Ron Vanderhoff
2019 Diane Etchison
|
|
Corethrogyne filaginifolia var. linifolia Del mar mesa sand aster, Del mar mesa sandaster
• rare native
Perennial herb 
2022 Alexander S. Kunz
2023 R.A. Chasey
2019 Newton W
|
|
Cortaderia selloana Uruguayan pampas grass
• invasive non-native
Perennial grass 
2022 Ken-ichi Ueda
2023 Randall English
2022 Ron Vanderhoff
|
|
Cotula coronopifolia Brass buttons, Common brassbuttons
• invasive non-native
Perennial herb 
2022 Steve Matson
2022 Steve Matson
2018 Adam Chasey
|
|
Crassula connata Pigmy weed, Sand pygmy weed, Sand pygmyweed
native
Annual herb 
2020 Ron Vanderhoff
2019 Ron Vanderhoff
2019 Ron Vanderhoff
|
|
Cressa truxillensis Alkali weed, Spreading alkaliweed
native
Perennial herb 
2022 John Doyen
2022 John Doyen
2018 Ron Vanderhoff
|
|
Croton californicus California croton, Desert croton
native
Perennial herb 
2022 Dianne Lake
2022 Aaron Echols
2022 Aaron Echols
|
|
Croton setigerus Turkey-mullein
native
Annual herb 
2011 Steve Matson
2011 Steve Matson
2014 Richard Chasey
|
|
Crypsis schoenoides Swamp grass, Swamp picklegrass, Swamp pricklegrass
non-native
Annual grass 
2023 Ron Vanderhoff
2018 Ron Vanderhoff
2019 Ron Vanderhoff
|
|
Cryptantha intermedia Clearwater cryptantha, Common cryptantha
native
Annual herb 
2020 Ron Vanderhoff
2019 Ron Vanderhoff
2019 Ron Vanderhoff
|
|
Cryptantha micromeres Minute flowered cryptantha, Pygmyflower cryptantha, Small flowered cryptantha
native
Annual herb 
2021 Jodi McGraw
2020 Ken Hickman
2019 John Rawlings
|
|
Cucurbita foetidissima Calabazilla, Missouri gourd, Mock orange
native
Perennial herb, Vine 
2014 Steve Matson
2014 Steve Matson
2021 Ron Vanderhoff
|
|
Cuscuta californica var. californica California dodder, Chaparral dodder, Short flowered dodder
native
Annual herb, Vine (parasitic) 
2021 R.A. Chasey
2021 Ron Vanderhoff
2021 Ron Vanderhoff
|
|
Cuscuta pacifica Goldenthread, Saltmarsh dodder
native
Annual herb, Vine (parasitic) 
2021 David Wolfson
2022 Cynthia Powell
2022 Brad Cook
|
|
Cuscuta salina var. salina Saltmarsh dodder
native
Annual herb, Vine (parasitic) 
2021 Ron Vanderhoff
2021 Ron Vanderhoff
2021 Ron Vanderhoff
|
|
Cyclospermum leptophyllum Marsh parsley
non-native
Annual herb 
2021 Ron Vanderhoff
2023 Ron Vanderhoff
2017 Angelique Herman
|
|
Cylindropuntia prolifera Coastal cholla
native
Shrub (stem succulent) 
2012 Keir Morse
2019 Dave Beller
2017 B.J. Dion
|
|
Cynodon dactylon Bermuda grass, Bermudagrass
• invasive non-native
Perennial grass 
2021 Ron Vanderhoff
2020 Ron Vanderhoff
2021 Ron Vanderhoff
|
|
Cyperus eragrostis Tall cyperus, Tall flatsedge
native
Perennial grasslike herb 
2016 Joan Hampton
2021 Ken Lunders
2014 James Gonsman
|
|
Cyperus esculentus Chufa flatsedge, Nut grass, Yellow nutgrass
native
Perennial grasslike herb 
2020 Ron Vanderhoff
2015 Gerald Carr
2019 Ron Vanderhoff
|
|
Cyperus odoratus Fragrant flatsedge
native
Annual grasslike herb 
2018 Ron Vanderhoff
2020 Jennifer Mo
2021 Ron Vanderhoff
|
|
Datura wrightii Jimsonweed, Sacred thorn apple, Toluaca
native
Perennial herb 
2017 Lisa Miller
2019 Ron Vanderhoff
2020 Mike McNamara
|
|
Daucus pusillus American wild carrot, Rattlesnake weed
native
Annual herb 
2019 Diane Etchison
2022 David Wolfson
2021 Ken Lunders
|
|
Deinandra fasciculata Clustered tarweed
native
Annual herb 
2022 David Strauch
2017 Steve Matson
2017 Steve Matson
|
|
Delairea odorata Cape ivy
• invasive non-native
Perennial herb 
2019 Ron Vanderhoff
2019 Ron Vanderhoff
2019 Ron Vanderhoff
|
|
Delphinium parryi San bernardino larkspur
native
Perennial herb 
2019 Diane Etchison
Geoff Burleigh
2019 Diane Etchison
|
|
Dendromecon rigida Bush poppy, Tree poppy
native
Shrub 
2019 Eliezer Margolis
2018 Hunter Breck
2010 Suzanne L. Weakley
|
|
Dichelostemma capitatum Blue dicks
native
Perennial herb 
2023 Steve Matson
2023 Steve Matson
2022 Steve Matson
|
|
Dichondra occidentalis Western dichondra, Western ponysfoot
• rare native
Perennial herb (rhizomatous) 
2023 James Bailey
2023 James Bailey
2023 Ron Vanderhoff
|
|
Dimorphotheca ecklonis Blue & white daisybush
non-native
Perennial herb 
2019 Dean Taylor
2018 David Wolfson
2020 Nathan Taxel
|
|
Dipsacus sativus Fuller's teasel, Indian teasel
• invasive non-native
Annual, Biennial herb 
2019 Danielle Carney
2022 Jennifer Mo
2022 David Strauch
|
|
Distichlis littoralis Shore grass
native
Perennial grass 
2020 Ron Vanderhoff
2018 William Jones
2021 Ron Vanderhoff
|
|
Distichlis spicata Inland saltgrass, Salt grass, Saltgrass
native
Perennial grass 
2020 Matt Berger
2019 Ron Vanderhoff
2022 Donald Burk
|
|
Dittrichia graveolens Stinkwort
• invasive non-native
Annual herb 
2017 Bob Huttar
2019 Ron Vanderhoff
2019 Ron Vanderhoff
|
|
Dodecatheon clevelandii ssp. clevelandii Cleveland's shooting star
native
Perennial herb 
2019 Ron Vanderhoff
2015 Rob O'Keefe
2021 Ron Vanderhoff
|
|
Dudleya edulis Fingertips
native
Perennial herb 
2020 Ron Vanderhoff
2018 Diane Etchison
2009 Ron Vanderhoff
|
|
Dudleya lanceolata Lanceleaf liveforever, Southern california dudleya
native
Perennial herb 
2019 Ron Vanderhoff
2020 Steven M Norris
2020 Steven M Norris
|
|
Dudleya pulverulenta Chalk dudleya
native
Perennial herb 
2018 Ron Vanderhoff
2012 Ann Dalkey
2020 Julia Markey
|
|
Dysphania ambrosioides Mexican tea
non-native
Annual, Perennial herb 
2020 Ron Vanderhoff
2018 Ron Vanderhoff
2020 Ron Vanderhoff
|
|
Dysphania multifida Cut leaved goosefoot
non-native
Annual, Perennial herb 
2017 James Bailey
2023 Maria Alvarez
2023 Maria Alvarez
|
|
Echinochloa colona Jungle rice
non-native
Annual grass 
2018 Ron Vanderhoff
2018 Ron Vanderhoff
2018 Ron Vanderhoff
|
|
Echinochloa crus-galli Barnyard grass, Japanese millet, Watergrass
non-native
Annual grass 
2016 Barbara Boethling
2022 R.A. Chasey
2008 Zoya Akulova
|
|
Echium candicans Pride of madeira
• invasive non-native
Shrub 
2019 Patrick Furtado
2018 Ron Vanderhoff
2012 Carl Spencer
|
|
Ehrharta calycina Perennial veldt grass, Perennial veldtgrass
• invasive non-native
Perennial grass 
2020 David Greenberger
2019 Ron Vanderhoff
2018 Ron Vanderhoff
|
|
Ehrharta erecta Panic veldtgrass, Upright veldt grass
• invasive non-native
Perennial grass 
2023 Rachel Suding
2020 Ron Vanderhoff
2020 Ron Vanderhoff
|
|
Ehrharta longiflora Longflowered veldtgrass
• invasive non-native
Annual grass 
2020 Angelique Herman
2020 Angelique Herman
2020 Angelique Herman
|
|
Eleocharis acicularis Needle spike rush, Needle spikerush
native
Perennial grasslike herb 
2022 Ken-ichi Ueda
2021 Ron Vanderhoff
2019 Julia King
|
|
Elymus condensatus Giant wild rye
native
Perennial grass 
2020 Ron Vanderhoff
2022 John Rawlings
2020 Diane Etchison
|
|
Emex spinosa Devil's thorn, Spiny threecornerjack
• invasive non-native
Annual herb 
2017 Barbara Boethling
2015 Ron Vanderhoff
2017 Barbara Boethling
|
|
Encelia californica Bush sunflower, California brittlebush, California encelia
native
Shrub 
2020 Aaron Echols
2021 Mary Wloch
2020 Diane Etchison
|
|
Epilobium canum California fuchsia, Hummingbird trumpet, zauschneria
native
Perennial herb 
2018 Ron Vanderhoff
2015 Gerald Carr
2015 Gerald Carr
|
|
Epilobium ciliatum ssp. ciliatum Fringed willowherb, Northern willow herb, Willow herb
native
Perennial herb 
2014 Steve Matson
2014 Steve Matson
2014 Steve Matson
|
|
Eriastrum filifolium Lavender eriastrum, Lavender woollystar
native
Annual herb 
2017 Diane Etchison
2013 Keir Morse
2013 Keir Morse
|
|
Erigeron canadensis Canada horseweed
native
Annual herb 
2017 Gary McDonald
2017 Gary McDonald
2022 Mike Russler
|
|
Erigeron foliosus Leafy daisy, Leafy fleabane
native
Perennial herb 
2022 Ron Vanderhoff
2022 Ryan O'Dell
2023 R.A. Chasey
|
|
Eriodictyon crassifolium var. crassifolium Thick leaved yerba santa, Thickleaf yerba santa
native
Shrub 
2019 Diane Etchison
2019 Diane Etchison
2020 Diane Etchison
|
|
Eriogonum elongatum var. elongatum Long stemmed buckwheat
native
Perennial herb 
2017 Ron Vanderhoff
2019 Aaron Echols
2021 Mike Russler
|
|
Eriogonum fasciculatum California buckwheat, Eastern mojave buckwheat
native
Shrub 
2021 Phyllis Fitzsimons
2019 Ron Vanderhoff
2017 Ron Vanderhoff
|
|
Eriogonum fasciculatum var. fasciculatum California buckwheat, Eastern mojave buckwheat
native
Shrub 
2019 Ron Vanderhoff
2019 Ron Vanderhoff
2019 Ron Vanderhoff
|
|
Eriogonum gracile Slender buckwheat, Slender woolly buckwheat
native
Annual herb 
2022 Mike Russler
2018 Fred Melgert / Carla Hoegen
2019 Hailey Laskey
|
|
Eriogonum parvifolium Dune eriogonum, Sea cliff buckwheat, Seacliff buckwheat
native
Shrub 
2022 Mary Conway
2020 Ron Vanderhoff
2021 Ron Vanderhoff
|
|
Eriophyllum confertiflorum var. confertiflorum Golden yarrow, Yellow yarrow
native
Shrub 
2013 James Gonsman
2020 Mary Conway
2020 Ron Vanderhoff
|
|
Erodium botrys Big heron bill, Broad leaf filaree, Long beaked filaree
non-native
Annual herb 
2006 Steve Matson
2006 Steve Matson
2006 Steve Matson
|
|
Erodium brachycarpum Foothill filaree, Short fruited filaree, Shortfruit stork's bill
• invasive non-native
Annual herb 
2016 Bob van Duinen
2020 Angelique Herman
2016 Steve Matson
|
|
Erodium cicutarium Coastal heron's bill, Red stemmed filaree, Redstem stork's bill
• invasive non-native
Annual herb 
2022 Steve Matson
2008 Steve Matson
2022 Steve Matson
|
|
Erodium moschatum Musky stork's bill, White stemmed filaree, Whitestem filaree
• invasive non-native
Annual herb 
2016 Steve Matson
2016 Steve Matson
2016 Steve Matson
|
|
Erysimum capitatum var. capitatum Sanddune wallflower
native
Perennial herb 
2017 Steve Matson
2017 Steve Matson
2017 Steve Matson
|
|
Eschscholzia californica California poppy
native
Annual, Perennial herb 
2019 Dee Shea Himes
2021 Ron Vanderhoff
2019 Amy Rapport
|
|
Eucalyptus camaldulensis Red gum, Red river gum, River redgum
• invasive non-native
Tree 
2022 Ron Vanderhoff
2022 Ron Vanderhoff
2022 Ron Vanderhoff
|
|
Eucalyptus globulus Blue gum, Tasmanian bluegum
• invasive non-native
Tree 
2022 Ron Vanderhoff
2022 Ron Vanderhoff
2022 Ron Vanderhoff
|
|
Eucalyptus polyanthemos Redbox, Silver dollar gum
non-native
Tree 
2021 Ron Vanderhoff
2021 Ron Vanderhoff
2020 Ron Vanderhoff
|
|
Eucrypta chrysanthemifolia var. chrysanthemifolia Common eucrypta, Spotted hideseed
native
Annual herb 
2014 Steve Matson
2014 Steve Matson
2014 Steve Matson
|
|
Euphorbia albomarginata Rattlesnake sandmat
native
Perennial herb 
2019 Diane Etchison
2019 Cynthia Powell
2019 Douglas Gordon-Blackwood
|
|
Euphorbia maculata Spotted spurge
non-native
Annual herb 
2019 B.J. Dion
2019 B.J. Dion
2022 Ron Vanderhoff
|
|
Euphorbia peplus Petty spurge
non-native
Annual herb 
2006 Steve Matson
2022 Alice Cummings
2005 Luigi Rignanese
|
|
Euphorbia rigida Upright myrtle spurge
non-native
Perennial herb 
2020 Greg Perrier
2020 Greg Perrier
2020 Greg Perrier
|
|
Euphorbia serpens Matted sandmat
non-native
Annual herb 
2019 B.J. Dion
2018 Ron Vanderhoff
2020 Ron Vanderhoff
|
|
Euthamia occidentalis Western flat topped goldenrod, Western goldenrod, Western goldentop
native
Perennial herb 
2021 Steve Matson
2018 Ron Vanderhoff
2021 R.A. Chasey
|
|
Ferocactus viridescens San diego barrel cactus, San diego barrelcactus
• rare native
Shrub (stem succulent) 
2019 Ron Vanderhoff
2012 Keir Morse
2023 Olga Batalov
|
|
Festuca microstachys Small fescue
native
Annual grass 
2022 Aaron Sunshine
2011 Steve Matson
2011 Steve Matson
|
|
Festuca myuros Rattail sixweeks grass
• invasive non-native
Annual grass 
2021 Aaron Echols
2021 Ron Vanderhoff
2022 John Rawlings
|
|
Festuca perennis Italian rye grass
• invasive non-native
Annual, Perennial grass 
2019 Ron Vanderhoff
2017 Gary McDonald
2021 Ron Vanderhoff
|
|
Ficus carica Common fig, Edible fig
• invasive non-native
Tree 
2019 Ron Vanderhoff
2022 Ron Vanderhoff
2018 Vicki Salazar
|
|
Foeniculum vulgare Biscuit root, Sweet fennel
• invasive non-native
Perennial herb 
2019 Nicole Leatherman
2019 Ron Vanderhoff
2018 Henry DiRocco
|
|
Frankenia salina Alkali heath, Alkali seaheath, Yerba reuma, alkali heath
native
Perennial herb 
2019 Patrick Furtado
2021 Cynthia Powell
2020 Ron Vanderhoff
|
|
Fraxinus uhdei Shamel ash
• invasive non-native
Tree 
2023 Ron Vanderhoff
2018 Ron Vanderhoff
2023 Ron Vanderhoff
|
|
Fumaria parviflora Fine leaved fumitory, Fineleaf fumitory
non-native
Annual herb 
2022 Ron Vanderhoff
2022 Ron Vanderhoff
2022 Ron Vanderhoff
|
|
Funastrum cynanchoides ssp. hartwegii Climbing milkweed
native
Perennial herb 
2017 Bonnie Nickel
2017 Alexander S. Kunz
2019 Ron Vanderhoff
|
|
Galium andrewsii Needlemat galium, Phlox leaved bedstraw, Phloxleaf bedstraw
native
Perennial herb 
2022 Mike Russler
2019 Marisa Persaud
2022 Mike Russler
|
|
Galium angustifolium ssp. angustifolium Narrow leaved bedstraw, Narrowleaf bedstraw
native
Perennial herb 
2017 Steve Matson
2020 Ron Vanderhoff
2017 Steve Matson
|
|
Galium aparine Cleavers, Common bedstraw, Goose grass
native
Annual herb 
2020 Ron Vanderhoff
2005 Steve Matson
2020 Ron Vanderhoff
|
|
Galium nuttallii ssp. nuttallii Climbing bedstraw
native
Perennial herb 
2016 Ron Vanderhoff
2019 Diane Etchison
2018 Ron Vanderhoff
|
|
Geranium carolinianum Carolina geranium
native
Annual herb 
2021 Ron Vanderhoff
2024 Ron Vanderhoff
2024 Ron Vanderhoff
|
|
Geranium molle Crane's bill geranium, Dove's foot geranium, Dovefoot geranium
• invasive non-native
Annual, Perennial herb 
2008 Steve Matson
2008 Steve Matson
2008 Steve Matson
|
|
Gilia angelensis Chaparral gilia
native
Annual herb 
2023 Ron Vanderhoff
2021 Ron Vanderhoff
2021 Ron Vanderhoff
|
|
Glebionis coronaria Crown daisy
• invasive non-native
Annual herb 
2019 Nicole Leatherman
2018 Rachelle Gray
2022 Jennifer Mo
|
|
Gnaphalium palustre Lowland cudweed, Western marsh cudweed
native
Annual herb 
2019 Ron Vanderhoff
2005 Steve Matson
2019 Ron Vanderhoff
|
|
Grindelia camporum var. robusta Common gumplant, Great valley gumweed, Gum plant
native
Perennial herb 
2023 R.A. Chasey
2019 Ron Vanderhoff
2019 Ron Vanderhoff
|
|
Harpagonella palmeri Palmer's grapplinghook
• rare native
Annual herb 
2019 Ron Vanderhoff
2019 Ron Vanderhoff
2019 Ron Vanderhoff
|
|
Hazardia orcuttii Orcutt's bristleweed, Orcutt's hazardia
• rare native
Shrub 
2011 Keir Morse
2011 Keir Morse
2011 Keir Morse
|
|
Hazardia squarrosa var. grindelioides Gum plant goldenbush, Saw toothed goldenbush, Sawtooth bristleweed
native
Shrub 
2019 Ron Vanderhoff
2023 Ron Vanderhoff
2022 Ron Vanderhoff
|
|
Hedera helix English ivy
• invasive non-native
Vine, Shrub 
2019 Claire Mallen
2017 Allison Titus
2022 Catherine Talbot
|
|
Hedypnois cretica Crete weed
non-native
Annual herb 
2012 Michael Perlmutter
2022 Steve Matson
2022 Steve Matson
|
|
Helianthemum scoparium Peak Rushrose
native
Shrub 
2018 Amy Rapport
2023 Ron Vanderhoff
2022 R.A. Chasey
|
|
Heliotropium curassavicum Chinese parsley, Heliotrope, Salt heliotrope
native
Perennial herb 
2019 Aaron Echols
2021 Mary Wloch
2019 Wyatt Dooley
|
|
Helminthotheca echioides Bristly ox-tongue
• invasive non-native
Annual, Perennial herb 
2016 Hayley Ross
2019 Rachelle Gray
2012 Elizabeth Brusati
|
|
Hesperevax sparsiflora var. sparsiflora Erect dwarf cudweed, Few flowered evax
native
Annual herb 
2020 Stacie Wolny
2020 R.A. Chasey
2022 R.A. Chasey
|
|
Hesperocnide tenella Western nettle, Western stinging nettle, Western stingingnettle
native
Annual herb 
2023 Ken-ichi Ueda
2006 Steve Matson
2020 Ken Hickman
|
|
Heteromeles arbutifolia Christmas berry, Toyon
native
Shrub 
2015 James Gonsman
2017 Gary McDonald
2017 Gary McDonald
|
|
Heterotheca grandiflora Telegraph weed, Telegraphweed
native
Annual, Perennial herb 
2021 Mike Russler
2021 Mike Russler
2021 Mike Russler
|
|
Hirschfeldia incana Mediterranean hoary mustard, Short podded mustard, Summer mustard
• invasive non-native
Perennial herb 
2017 Gary McDonald
2017 Gary McDonald
2022 Ron Vanderhoff
|
|
Hordeum depressum Alkali barley, Dwarf barley, Low barley
native
Annual grass 
2017 Steve Matson
2017 Steve Matson
2024 Denise Defreese
|
|
Hordeum murinum Farmer's foxtail, Foxtail barley, Mouse barley
• invasive non-native
Annual grass 
2018 Gary McDonald
2019 Gary McDonald
2017 Gary McDonald
|
|
Hydrocotyle verticillata Whorled marsh pennywort, Whorled marshpennywort
native
Perennial herb 
2013 Ron Vanderhoff
2020 Robert Byrnes
2019 David Greenberger
|
|
Hypochaeris glabra Smooth cat's ear
• invasive non-native
Annual herb 
2020 Ron Vanderhoff
2017 Gary McDonald
2019 Ron Vanderhoff
|
|
Hypochaeris radicata Hairy cats ear, Hairy catsear, Rough cat's ear
• invasive non-native
Perennial herb 
2024 Ron Vanderhoff
2017 Gary McDonald
2016 Michael Mitchell
|
|
Iris pseudacorus Horticultural iris, Paleyellow iris, Yellowflag iris
• invasive non-native
Perennial herb 
2020 Ron Vanderhoff
2024 Ron Vanderhoff
2017 Nick Graver
|
|
Isocoma menziesii Menzies' goldenbush
native
Shrub 
2014 Steve Matson
2006 Steve Matson
2014 Steve Matson
|
|
Isocoma menziesii var. vernonioides Coastal goldenbush, Green leaved dune goldenbush, Menzies' goldenbush
native
Shrub 
2014 Steve Matson
2014 Steve Matson
2014 Steve Matson
|
|
Iva hayesiana San diego marsh elder, San diego povertyweed
• rare native
Perennial herb 
2015 John Rusk
2012 Ron Vanderhoff
2022 Ron Vanderhoff
|
|
Jaumea carnosa Fleshy jaumea, Marsh jaumea
native
Perennial herb 
2020 Ron Vanderhoff
2018 Angelique Herman
2020 R.A. Chasey
|
|
Jepsonia parryi Parry's jepsonia
native
Perennial herb 
2009 Ron Vanderhoff
2012 Cynthia Keiser
2011 Keir Morse
|
|
Juglans californica Southern black walnut, Southern california walnut, Southern california black walnut
• rare native
Tree 
2014 Garth Wadsworth
2022 Aaron Echols
2022 Ron Vanderhoff
|
|
Juncus acutus ssp. leopoldii Leopold's rush, Southwestern spiny rush, Wire grass
• rare native
Perennial grasslike herb (rhizomatous) 
2018 Ron Vanderhoff
2019 Susan McDougall
2021 Ron Vanderhoff
|
|
Juncus dubius Dubius rush, Mariposa rush
native
Perennial grasslike herb 
2015 Keir Morse
2015 Keir Morse
2015 Keir Morse
|
|
Juncus oxymeris Pointed rush
native
Perennial grasslike herb 
2016 Steve Matson
2016 Steve Matson
2016 Steve Matson
|
|
Juncus triformis Yosemite dwarf rush
native
Annual grasslike herb  2003 Steve Matson
 2003 Steve Matson
|
|
Koeleria macrantha June grass, Prairie junegrass
native
Perennial grass 
2023 Helen Hancock
2015 Steve Matson
2015 Steve Matson
|
|
Kyllinga brevifolia Short leaf spikesedge, Shortleaf spikesedge
non-native
Perennial grasslike herb 
2020 Ron Vanderhoff
2017 Ron Vanderhoff
2020 Ron Vanderhoff
|
|
Lactuca serriola Prickly lettuce, Prickly wild lettuce
• invasive non-native
Annual herb 
2017 Gary McDonald
2017 Gary McDonald
2017 Gary McDonald
|
|
Laennecia coulteri Coulter's horseweed
native
Annual herb 
2012 Steve Matson
2012 Steve Matson
2012 Steve Matson
|
|
Lamarckia aurea Goldentop grass
non-native
Annual grass 
2017 B.J. Dion
2019 Ron Vanderhoff
2015 James Gonsman
|
|
Lantana camara Lantana
• invasive non-native
Shrub 
2021 Ron Vanderhoff
2022 David Strauch
2022 David Strauch
|
|
Lastarriaea coriacea Leather spineflower
native
Annual herb 
2020 Ron Vanderhoff
2020 Ron Vanderhoff
2021 Jacob Smith
|
|
Lasthenia californica California goldfields, Common goldfields, Valley goldfields
native
Annual herb 
2017 David Greenberger
2020 Susan White
2017 MCOSD EDRR
|
|
Lasthenia coronaria Royal goldfields
native
Annual herb 
2021 Aaron Echols
2021 Aaron Echols
2021 Aaron Echols
|
|
Lasthenia glabrata ssp. coulteri Coulter goldfields, Coulter's goldfields, Goldfields
• rare native
Annual herb 
2023 Ron Vanderhoff
2023 Ron Vanderhoff
2023 Ron Vanderhoff
|
|
Lathyrus vestitus var. vestitus Common pacific pea, Hillside pea, Wild sweetpea
native
Perennial herb 
2023 Steve Conger
2022 Charles Russell
2015 Chris Jaster
|
|
Layia platyglossa ssp. campestris Coastal tidytips
native
Annual herb 
2015 Amy Rapport
2019 Jenna T. B. Ekwealor
2017 Chris Mo
|
|
Lemna minuta Least duckweed
native
Perennial herb 
2022 Ron Vanderhoff
2020 Ron Vanderhoff
2019 Ron Vanderhoff
|
|
Lepidium didymum Lesser swine cress
non-native
Annual herb 
2022 Shawna Martinez
2023 Ron Vanderhoff
2023 Ron Vanderhoff
|
|
Lepidium lasiocarpum ssp. lasiocarpum Shaggyfruit pepperweed
native
Annual herb 
2022 Steve Matson
2015 Steve Matson
2022 Steve Matson
|
|
Lepidium latifolium Broad leaved pepper grass, Broadleaved pepperweed, Perennial pepperweed
• invasive non-native
Perennial herb 
2022 Donald Burk
2020 Ron Vanderhoff
2021 Michelle Karle
|
|
Lepidium latipes Dwarf pepper grass, Dwarf peppergrass, San diego pepperweed
native
Annual herb 
2017 Steve Matson
2017 Steve Matson
2017 Steve Matson
|
|
Lepidium oblongum Veiny pepper grass, Veiny pepperweed, Wayside peppergrass
native
Annual herb 
2017 Ron Vanderhoff
2014 Steve Matson
2017 Ron Vanderhoff
|
|
Lepidospartum squamatum California broomsage, California broomshrub, Scale broom
native
Shrub 
2021 Mike Russler
2021 David Wolfson
2021 Mike Russler
|
|
Leptochloa fusca var. uninervia Mexican sprangletop
native
Annual grass 
2009 Ron Vanderhoff
2012 James M. Andre
2016 Neil Uelman
|
|
Leptospermum laevigatum Australian tea tree
• invasive non-native
Shrub 
2018 Emma Havstad
2018 Michael Chasse
2019 Patrick Furtado
|
|
Leptosyne gigantea Giant coreopsis
native
Shrub 
2020 David Greenberger
2017 David Wolfson
2006 Steve Matson
|
|
Leptosyne maritima Sea dahlia
• rare native
Perennial herb 
2023 Scott Henry
2019 Ron Vanderhoff
2019 Ron Vanderhoff
|
|
Leymus triticoides ssp. triticoides Beardless wild rye
native
Perennial grass 
2018 Ron Vanderhoff
2021 Ron Vanderhoff
2018 Rachelle Gray
|
|
Limonium californicum California sealavender, Marsh rosemary, Sea lavender
native
Perennial herb 
2018 Saskia Raether
2010 Jorg Fleige & Mimi Fleige
2017 MCOSD EDRR
|
|
Limonium duriusculum European sea lavender
• invasive non-native
Perennial herb 
2016 Ron Vanderhoff
2016 Ron Vanderhoff
2019 Amanda Swanson
|
|
Limonium perezii Canarian sea lavender, Perez's sealavender
non-native
Perennial herb 
2017 B.J. Dion
2023 Ron Vanderhoff
2023 Ron Vanderhoff
|
|
Limonium ramosissimum Algerian sealavender
non-native
Perennial herb 
2017 Ron Vanderhoff
2015 Ron Vanderhoff
2018 Ron Vanderhoff
L. durusculum LEFT. L. ramosissimum RIGHT.
|
|
Limonium sinuatum Statice, Wavyleaf sealavender
non-native
Perennial herb 
2019 Ron Vanderhoff
2017 David Wolfson
2019 Ron Vanderhoff
|
|
Linanthus dianthiflorus Fringed linanthus
native
Annual herb 
2020 David Greenberger
2017 Diane Etchison
2023 Ron Vanderhoff
|
|
Lithophragma affine Common woodland star, San francisco woodland star, Woodland star
native
Perennial herb 
2018 Steve Matson
2018 Steve Matson
2018 Steve Matson
|
|
Lobularia maritima Sweet alyssum
• invasive non-native
Perennial herb 
2016 Michael Mitchell
2016 Michael Mitchell
2019 Patrick Furtado
|
|
Loeflingia squarrosa Spreading loeflingia, Spreading pygmyleaf
native
Annual herb 
2010 Steve Matson
2010 Steve Matson
2010 Steve Matson
|
|
Logfia arizonica Arizona cottonrose
native
Annual herb  2010 Gary A. Monroe
 2010 Gary A. Monroe
 2010 James Morefield
|
|
Logfia gallica Narrowleaf cottonrose
non-native
Annual herb 
2017 Barbara Boethling
2023 Ron Vanderhoff
2023 Ron Vanderhoff
|
|
Lomatium lucidum Shiny biscuitroot, Shiny lomatium
native
Perennial herb 
2019 Diane Etchison
2019 Diane Etchison
2015 Diane Etchison
|
|
Lonicera subspicata Southern honeysuckle
native
Shrub 
2022 David Strauch
2017 Diane Etchison
2018 David Greenberger
|
|
Lonicera subspicata var. denudata Chaparral honeysuckle, Johnston's honeysuckle, Santa barbara honeysuckle
native
Shrub 
2019 Diane Etchison
2021 Ron Vanderhoff
2021 Ron Vanderhoff
|
|
Lupinus bicolor Annual lupine, Bicolored lupine, Miniature lupine
native
Annual, Perennial herb 
2021 Ken Lunders
2022 Mike Russler
2019 Gary McDonald
|
|
Lupinus concinnus Bajada lupine, Elegant lupine, Scarlet lupine
native
Annual herb 
2022 Ron Vanderhoff
2019 Ron Vanderhoff
2017 B.J. Dion
|
|
Lupinus succulentus Arroyo lupine, Hollowleaf annual lupine, Succulent lupine
native
Annual herb 
2023 Andy Ford
2018 Stacie Wolny
2018 Stacie Wolny
|
|
Lupinus truncatus Blunt leaved lupine, Collared annual lupine, Truncate leaf lupine
native
Annual herb 
2023 Caitlin Kreutz
2023 Connor O'Hara-Baker
2010 Michael Mitchell
|
|
Lycianthes rantonnettii Blue potatobush
non-native
Perennial herb 
2018 Ron Vanderhoff
2020 Ron Vanderhoff
2020 Ron Vanderhoff
|
|
Lycium californicum California box thorn, California boxthorn, California desert thorn
• rare native
Shrub 
2011 Keir Morse
2011 Keir Morse
2020 Ron Vanderhoff
|
|
Lyonothamnus floribundus Catalina ironwood, Island ironwood
native
Tree 
2016 Camille Nowell
2009 Ryan Gilmore
2018 Ron Vanderhoff
|
|
Lythrum hyssopifolia Hyssop loosestrife
• invasive non-native
Annual, Perennial herb 
2019 Diane Etchison
2021 Cynthia Powell
2020 Ron Vanderhoff
|
|
Malacothamnus fasciculatus Chaparral bushmallow, Southern coastal bushmallow
native
Shrub 
2020 Aaron Echols
2020 Ron Vanderhoff
2017 David Magney
|
|
Malacothamnus fasciculatus ssp. fasciculatus Chaparral bushmallow, Mesa bushmallow
native
Shrub 
2019 Diane Etchison
2019 Diane Etchison
|
|
Malephora crocea Coppery mesembryanthemum
• invasive non-native
Perennial herb 
2022 Ron Vanderhoff
2022 Daniel Huynh
2021 Ron Vanderhoff
|
|
Malosma laurina Laurel sumac
native
Tree, Shrub 
2015 Steven M Norris
2018 susan Bashore
2023 Ron Vanderhoff
|
|
Malva assurgentiflora Island mallow
native
Shrub 
2011 Dylan Neubauer
2018 Ron Vanderhoff
2014 Ron Vanderhoff
|
|
Malva parviflora Cheeseweed mallow
non-native
Annual herb 
2022 Mike Russler
2022 Donald Burk
2022 Mike Russler
|
|
Malvella leprosa Alkali mallow
native
Perennial herb 
2023 Donald Burk
2019 Bonnie Nickel
2019 Bonnie Nickel
|
|
Marah macrocarpa Chilicothe
native
Perennial herb, Vine 
2020 David Greenberger
2022 David Strauch
2021 david berman
|
|
Marrubium vulgare White horehound
• invasive non-native
Perennial herb 
©2013 Gary McDonald
2015 Diane Etchison
2018 Nancy Hamlett
|
|
Matricaria discoidea Pineapple weed
native
Annual herb 
2008 Steve Matson
2008 Steve Matson
2018 Stacie Wolny
|
|
Matthiola incana Tenweeks stock
non-native
Perennial herb 
2020 Ron Vanderhoff
2021 Ron Vanderhoff
2021 Ron Vanderhoff
|
|
Medicago polymorpha Bur clover, Bur medic, California burclover
• invasive non-native
Annual herb 
2019 Gary McDonald
2019 Gary McDonald
2019 Gary McDonald
|
|
Melica imperfecta California melic, Coast range melic, Small flowered melica
native
Perennial grass 
2020 Ron Vanderhoff
2021 Ron Vanderhoff
2020 Ron Vanderhoff
|
|
Melilotus albus White sweetclover
• invasive non-native
Annual, Biennial herb 
2021 Ron Vanderhoff
2020 Bob Sweatt
2022 Ron Vanderhoff
|
|
Melilotus indicus Annual yellow sweetclover, Sourclover
non-native
Annual herb 
2019 Randy Huey
2019 Randy Huey
2017 Rosalie Benitez
|
|
Melilotus officinalis Yellow sweetclover
non-native
Annual, Biennial herb 
2020 Bob Sweatt
2020 Bob Sweatt
2020 Bob Sweatt
|
|
Mesembryanthemum crystallinum Common iceplant, Crystalline ice plant
• invasive non-native
Annual herb 
2019 Naomi Goegan
2019 Nathan Taxel
2022 David Strauch
|
|
Mesembryanthemum nodiflorum Slender leaved ice plant, Slenderleaf iceplant, Small flowered iceplant
• invasive non-native
Annual herb 
2009 Howard Clark
2021 Michelle Karle
2019 Jennifer Mo
|
|
Microseris douglasii Douglas' microseris, Douglas' silverpuffs
native
Annual herb 
2017 Steve Matson
2017 Steve Matson
2017 Steve Matson
|
|
Mimulus aurantiacus Orange Bush Monkeyflower
native
Shrub 
2023 Bill Kress
2019 Stacie Wolny
2019 Gary McDonald
|
|
Mimulus aurantiacus var. puniceus Sticky monkey flower
native
Shrub 
2011 Keir Morse
2013 Keir Morse
2011 Keir Morse
|
|
Mirabilis jalapa var. jalapa Wishbone bush
non-native
Perennial herb 
2022 Jake Gifford
1981 Gerald Carr
1981 Gerald Carr
|
|
Mirabilis laevis var. crassifolia California four o'clock
native
Perennial herb 
2014 Steve Matson
2014 Steve Matson
2014 Steve Matson
|
|
Muhlenbergia microsperma Annual muhly, Littleseed muhly
native
Annual grass 
2017 Ron Vanderhoff
2019 Ron Vanderhoff
2023 Ron Vanderhoff
|
|
Myoporum laetum Lollypop tree, Ngaio tree
• invasive non-native
Tree, Shrub 
2018 Ron Vanderhoff
2017 James Bailey
2022 Ron Vanderhoff
|
|
Myoporum parvifolium Slender myoporum
non-native
Tree, Shrub 
2016 James Bailey
2019 David Wolfson
2019 Robert Byrnes
|
|
Najas marina Marine water nymph, Spiny naiad
native
Annual herb 
2020 Ron Vanderhoff
2020 Ron Vanderhoff
2020 Ron Vanderhoff
|
|
Nasturtium officinale Watercress
native
Perennial herb (aquatic) 
2019 Patrick Furtado
2019 Diane Etchison
2012 Steve Matson
|
|
Navarretia hamata Hooked navarretia, Hooked pincushionplant
native
Annual herb 
2015 Keir Morse
2019 Diane Etchison
2019 Diane Etchison
|
|
Nemacaulis denudata var. denudata Coast woolly heads, Cottonheads
• rare native
Annual herb 
2014 David Varner
2017 Keir Morse
2019 Keir Morse
|
|
Nemacladus ramosissimus Nuttall's nemacladus, Smallflower threadplant
native
Annual herb 
2017 Fred Melgert / Carla Hoegen
2019 Ron Vanderhoff
2017 James Bailey
|
|
Nemophila menziesii Baby blue eyes
native
Annual herb 
2019 Matt Berger
2019 Diane Etchison
2019 Ron Vanderhoff
|
|
Nicotiana clevelandii Cleveland's tobacco
native
Annual herb 
2014 Ron Vanderhoff
2023 Ron Vanderhoff
2023 Ron Vanderhoff
|
|
Nicotiana glauca Tree tobacco
• invasive non-native
Tree, Shrub 
2019 Jean B Henney
2017 Steve Matson
2017 Steve Matson
|
|
Nuttallanthus texanus Blue toadflax
native
Annual, Perennial herb 
2017 Steve Matson
2017 Steve Matson
2017 Steve Matson
|
|
Oenothera elata ssp. hirsutissima Evening primrose, Hairy evening primrose, Hooker's evening primrose
native
Perennial herb 
2015 Bill Haley
2021 David Wolfson
2012 Steve Matson
|
|
Olea europaea Olive
• invasive non-native
Tree, Shrub 
2022 Donald Burk
2021 Thomas Reyes
2022 Ron Vanderhoff
|
|
Oncosiphon piluliferum Stinknet
non-native
Annual herb 
2020 Lana Nguyen
2019 Ron Vanderhoff
2020 Hailey Laskey
|
|
Opuntia littoralis Coast prickly pear, Coastal pricklypear, Western prickly pear
native
Shrub (stem succulent) 
2019 Diane Etchison
2022 Ron Vanderhoff
2024 Shelly Marshall
|
|
Opuntia xoccidentalis Western prickly pear
native
Shrub (stem succulent) 
2020 Ron Vanderhoff
2017 Ron Vanderhoff
2017 Ron Vanderhoff
|
|
Osmadenia tenella False rosinweed, Osmadenia
native
Annual herb 
2019 Diane Etchison
2018 Diane Etchison
2021 Ron Vanderhoff
|
|
Oxalis corniculata Creeping wood sorrel, Creeping woodsorrel, Yellow sorrel
• invasive non-native
Perennial herb 
2022 Donald Burk
2022 Ron Vanderhoff
2021 Ron Vanderhoff
|
|
Oxalis pes-caprae Bermuda buttercup, Sourgrass
• invasive non-native
Perennial herb 
2015 Richard Chasey
2017 Angelique Herman
2019 Gary McDonald
|
|
Paeonia californica California peony
native
Perennial herb 
2024 Ron Vanderhoff
2023 Ron Vanderhoff
2019 Susan McDougall
|
|
Panicum miliaceum Broom corn millet, Broomcorn millet
non-native
Annual grass  2015 Nicholas Stevenson NPS
 2015 Nicholas Stevenson NPS
|
|
Papaver heterophyllum Wind poppy
native
Annual herb 
2017 Gary McDonald
2021 Mike Russler
2020 Joe Engelbrecht
|
|
Parietaria hespera var. californica California pellitory
native
Annual herb 
2003 Keir Morse
2003 Keir Morse
2003 Keir Morse
|
|
Paspalum dilatatum Dallis grass, Dallisgrass
non-native
Perennial grass 
2018 Ron Vanderhoff
2017 Barbara Boethling
2021 Ron Vanderhoff
|
|
Pectocarya linearis ssp. ferocula Sagebrush combseed, Slender comb seed, Slender pectocarya
native
Annual herb 
2014 Steve Matson
2014 Steve Matson
2014 Steve Matson
|
|
Pectocarya penicillata Sleeping combseed, Winged comb seed, Winged pectocarya
native
Annual herb 
2017 Ron Vanderhoff
2017 Ron Vanderhoff
2022 Steve Matson
|
|
Pedicularis densiflora Warrior's plume, Indian warrior
native
Perennial herb 
2015 Dee Warenycia
2019 Jason Mills
2017 Joshua Borkowski
|
|
Pellaea andromedifolia Coffee cliffbrake, Coffee fern
native
Fern 
2023 Steve Conger
2021 Steve Matson
2021 Mike Russler
|
|
Pennisetum clandestinum Kikuyu grass, Kikuyugrass
• invasive non-native
Perennial grass 
2020 Ron Vanderhoff
2020 Ron Vanderhoff
2017 Josh Nuzzo
|
|
Pennisetum setaceum Crimson fountaingrass, Fountaingrass
• invasive non-native
Perennial grass 
2023 Ron Vanderhoff
2021 Steve Matson
2021 Steve Matson
|
|
Pentagramma triangularis Gold back fern, Goldenback fern
native
Fern 
2021 Ron Vanderhoff
2021 Mike Russler
2024 Steve Conger
|
|
Pentagramma triangularis ssp. trangularis Gold back fern, Goldenback fern
native
Fern
2021 Ron Vanderhoff
2021 Mike Russler
2024 Steve Conger
|
|
Phacelia cicutaria var. hispida Caterpillar phacelia
native
Annual herb 
2017 Steve Matson
2017 Steve Matson
2017 Steve Matson
|
|
Phacelia distans Common phacelia, Distant phacelia, Wild heliotrope
native
Annual herb 
2014 Steve Matson
2014 Steve Matson
2022 Ron Vanderhoff
|
|
Phacelia grandiflora Giant flowered phacelia, Large flowered phacelia, Largeflower phacelia
native
Annual herb 
2014 Ron Vanderhoff
2019 Ron Vanderhoff
2019 Ron Vanderhoff
|
|
Phacelia ramosissima Branching phacelia
native
Perennial herb 
2005 Steve Matson
2022 Rosalind Helfand
2020 Ron Vanderhoff
|
|
Phalaris canariensis Annual canarygrass
non-native
Annual grass  2008 Louis-M. Landry
 2007 Luigi Rignanese
 2007 Luigi Rignanese
|
|
Phalaris paradoxa Hood canarygrass
non-native
Annual grass 
2021 David popp
2021 John Rawlings
2017 James Bailey
|
|
Philadelphus lewisii Lewis' mock orange, Mock orange, Wild mock orange
native
Shrub 
2016 Steve Matson
2016 Steve Matson
2022 John Rawlings
|
|
Phoenix canariensis Canary island date palm
• invasive non-native
Tree 
2020 Ron Vanderhoff
2022 Ron Vanderhoff
2021 James Bailey
|
|
Pholistoma auritum Blue fiestaflower, Fiesta flower
native
Annual herb 
2014 Steve Matson
2014 Steve Matson
2014 Steve Matson
|
|
Pholistoma membranaceum White fiesta flower, White fiestaflower
native
Annual herb 
2005 Steve Matson
2016 Steve Matson
2016 Steve Matson
|
|
Pholistoma racemosum Racemed fiestaflower, San Diego fiesta flower, San Diego fiestaflower
native
Annual herb 
2019 Ron Vanderhoff
2019 Ron Vanderhoff
2017 James Bailey
|
|
Pinus torreyana Island torrey pine
native
Tree 
2019 Diane Etchison
2016 Zoya Akulova
2019 Susan McDougall
|
|
Piperia unalascensis Alaska piperia, Alaska rein orchid, Rein orchid
native
Perennial herb 
2006 Steve Matson
2022 Steve Matson
2019 Ron Vanderhoff
|
|
Pittosporum undulatum Australian cheesewood, Victorian box
• invasive non-native
Tree, Shrub 
2018 Ron Vanderhoff
2017 UCSC Weed Management Group
2018 Ron Vanderhoff
|
|
Plagiobothrys collinus var. californicus California popcorn flower, Cooper's popcornflower
native
Annual herb 
2023 Ron Vanderhoff
2019 Ron Vanderhoff
2021 Ron Vanderhoff
|
|
Plagiobothrys collinus var. gracilis Cooper's popcornflower, Graceful popcorn flower
native
Annual herb 
2014 Steve Matson
2014 Steve Matson
2014 Steve Matson
|
|
Plantago erecta California plantain, Dotseed plantain, Foothill plantain
native
Annual herb 
2008 Steve Matson
2022 Steve Matson
2022 Steve Matson
|
|
Plantago lanceolata English plantain, Narrow leaved plantain, Ribgrass
• invasive non-native
Perennial herb 
2017 Gary McDonald
2019 Joe Engelbrecht
2021 Ken Lunders
|
|
Plantago major Common plantain
non-native
Perennial herb 
2019 Bob Sweatt
2022 Diana Wahl
2020 Ryan Carle
|
|
Plantago ovata var. insularis Desert plantain
native
Annual herb 
2015 Keir Morse
2015 Keir Morse
2015 Keir Morse
|
|
Plantago rhodosperma Redseed plantain, Virginia plantain
native
Annual, Perennial herb  2015 Keir Morse
 2015 Keir Morse
 © 2015 Keir Morse
|
|
Platanus racemosa California sycamore, Western sycamore
native
Tree 
2021 Ron Vanderhoff
2018 Ron Vanderhoff
2019 Rachelle Gray
|
|
Platystemon californicus Cream cups, Creamcups
native
Annual herb 
2019 Diane Etchison
2022 John L. Thompson
2022 John L. Thompson
|
|
Pluchea odorata var. odorata Salt marsh fleabane
native
Annual, Perennial herb 
2011 Keir Morse
2011 Keir Morse
2019 Ron Vanderhoff
|
|
Pluchea sericea Arrow wed, Arrow weed, Arrowweed
native
Shrub 
2018 Terry Hunefeld
2021 Richard Spjut
2018 Christopher Hauser
|
|
Poa secunda One sided blue grass, Pine bluegrass, Sandberg bluegrass
native
Perennial grass 
2019 Rachelle Gray
2019 Paul Aigner
2020 Paul Aigner
|
|
Polycarpon depressum California allseed, California manyseed, California polycarpon
native
Annual herb 
2023 James Bailey
2023 James Bailey
2011 Neal Kramer
|
|
Polycarpon tetraphyllum Four leaved all seed, Four leaved allseed, Four leaved polycarp
non-native
Annual herb 
2020 Ron Vanderhoff
2019 Ron Vanderhoff
2020 Ron Vanderhoff
|
|
Polygonum aviculare ssp. depressum Prostrate knotweed
non-native
Annual, Perennial herb 
2016 Barbara Boethling
2021 Ron Vanderhoff
2014 Richard Chasey
|
|
Polypodium californicum California polypody
native
Fern 
2020 Ron Vanderhoff
2021 Ron Vanderhoff
2023 Keir Morse
|
|
Polypogon monspeliensis Annual beard grass, Rabbitsfoot grass
• invasive non-native
Annual grass 
2008 Steve Matson
2014 Steve Matson
2008 Steve Matson
|
|
Polypogon viridis Water beard grass
non-native
Perennial grass 
2022 Ron Vanderhoff
2021 Ron Vanderhoff
2019 Friends of Five Creeks volunteers
|
|
Populus fremontii ssp. fremontii Fremont cottonwood
native
Tree 
2019 Stella Yang
2020 David popp
2020 Susan McDougall
|
|
Portulaca oleracea Common purslane, Little hogweed, Purslane
non-native
Annual herb 
2022 Donald Burk
2022 Ron Vanderhoff
2020 R.A. Chasey
|
|
Prunus ilicifolia Holly leaf cherry, Holly leaved cherry, Hollyleaf cherry
native
Tree, Shrub 
2022 David Strauch
2019 Marisa Persaud
2019 Bryant Baker
|
|
Pseudognaphalium beneolens Cudweed
native
Perennial herb 
2021 BLM Redding Field Office
2021 Mike Russler
2021 R.A. Chasey
|
|
Pseudognaphalium biolettii Two-color rabbit-tobacco
native
Perennial herb 
2019 David Greenberger
2019 Ron Vanderhoff
2019 Ron Vanderhoff
|
|
Pseudognaphalium californicum Ladies' tobacco
native
Annual, Perennial herb 
2019 Gary McDonald
2020 Steven M Norris
2021 Ron Vanderhoff
|
|
Pseudognaphalium microcephalum Wright's cudweed
native
Perennial herb 
2020 Ron Vanderhoff
2022 David Strauch
2019 Ron Vanderhoff
|
|
Pseudognaphalium ramosissimum Pink cudweed
native
Annual, Biennial herb 
2021 R.A. Chasey
2021 R.A. Chasey
2017 Gary McDonald
|
|
Pseudognaphalium stramineum Cottonbatting plant
native
Perennial herb 
2017 Gary McDonald
2017 Gary McDonald
2017 Gary McDonald
|
|
Pterostegia drymarioides Fairy mist, Woodland threadstem
native
Annual herb 
2016 Steve Matson
2016 Steve Matson
2005 Steve Matson
|
|
Quercus agrifolia California live oak, Coast live oak
native
Tree 
2019 Patrick Furtado
2022 Andy Ford
2018 Marcyn Del Clements
|
|
Quercus dumosa Coastal sage scrub oak, Nuttall's scrub oak
• rare native
Shrub 
2023 Ron Vanderhoff
2022 Ron Vanderhoff
2012 Ron Vanderhoff
|
|
Raphanus sativus Cultivated radish, Jointed charlock, Wild radish
• invasive non-native
Annual, Biennial herb 
2017 Lisa Miller
2020 Ron Vanderhoff
2023 Julia Markey
|
|
Rhamnus crocea Redberry buckthorn
native
Shrub 
2011 Michael Mitchell
2022 Ron Vanderhoff
2019 Ron Vanderhoff
|
|
Rhus integrifolia Lemonade berry, Lemonade sumac
native
Shrub 
2020 David Greenberger
2019 Ron Vanderhoff
2024 Ron Vanderhoff
|
|
Ribes indecorum White flowering currant, Whiteflower currant
native
Shrub 
2020 Diane Etchison
2020 Diane Etchison
2020 Diane Etchison
|
|
Ribes speciosum Fuchsia flowered gooseberry, Fuchsiaflower gooseberry
native
Shrub 
2022 David Chipping
2021 Ron Vanderhoff
2021 Ron Vanderhoff
|
|
Ricinus communis Castor bean, Castorbean
• invasive non-native
Shrub 
2017 Henry DiRocco
2020 Aaron Echols
2022 Ron Vanderhoff
|
|
Rosa californica California wild rose, California wildrose
native
Shrub 
2022 Suzanne L. Weakley
2022 Suzanne L. Weakley
2020 R.A. Chasey
|
|
Rubus laciniatus Cut leaved blackberry, Cutleaf blackberry
non-native
Shrub 
2017 Chris Friedel
2021 Donald Burk
2014 John Malpas
|
|
Rumex conglomeratus Clustered dock, Green dock
non-native
Perennial herb 
2020 Ron Vanderhoff
2023 Ron Vanderhoff
2023 Ron Vanderhoff
|
|
Rumex crispus Curly dock, Curly leaved dock, Rhubarb
• invasive non-native
Perennial herb 
2018 Tim Lewis
2019 Diane Etchison
2023 Ron Vanderhoff
|
|
Ruppia maritima Ditch grass, Ditchgrass or wigeon grass, Widgeongrass
native
Perennial herb (aquatic) 
2020 Ron Vanderhoff
2011 Sangeet Khalsa
2020 Ron Vanderhoff
|
|
Salicornia depressa Virginia glasswort
native
Annual herb  2012 Jason Matthias Mills
 2006 Doreen L. Smith
|
|
Salicornia pacifica Glasswort, Pacific swampfire, Pickleweed
native
Perennial herb 
2020 Ron Vanderhoff
2020 Ron Vanderhoff
2018 Ron Vanderhoff
|
|
Salicornia virginica Virginia glasswort
native
Annual herb 2012 Jason Matthias Mills
2006 Doreen L. Smith
|
|
Salix exigua var. hindsiana Sandbar willow
native
Tree, Shrub 
2022 Robbie Lee
2017 Dee Shea Himes
02/22/2022 John Rawlings
|
|
Salix gooddingii Goodding's black willow, Goodding's willow, Gooding's willow
native
Tree 
2020 Ron Vanderhoff
2021 Richard Spjut
2020 Ron Vanderhoff
|
|
Salix laevigata Polished willow, Red willow
native
Tree 
2017 Steve Matson
2019 Barbara Brydolf
2022 Mark Gary
|
|
Salix lasiandra Pacific willow
native
Tree 
2020 Ron Vanderhoff
2018 Ron Vanderhoff
2021 Richard Spjut
|
|
Salix lasiolepis Arroyo willow
native
Tree, Shrub 
2022 Ron Vanderhoff
2022 Ron Vanderhoff
2020 Steve Matson
|
|
Salsola tragus Prickly russian thistle, Russianthistle, Tumbleweed
• invasive non-native
Annual herb 
2017 Ron Vanderhoff
2018 Angelique Herman
2023 Cynthia Powell
|
|
Salvia clevelandii Cleveland sage, Fragrant sage
native
Shrub 
2019 Diane Etchison
2022 Ron Vanderhoff
2022 Ron Vanderhoff
|
|
Salvia mellifera Black sage
native
Shrub 
2017 Steve Matson
2022 Suzanne L. Weakley
2019 Diane Etchison
|
|
Sambucus nigra ssp. caerulea Blue elderberry
native
Tree, Shrub 
2021 Mike Russler
2020 Diane Etchison
2022 El Byrne
|
|
Samolus parviflorus Water pimpernel
native
Perennial herb 
2023 Ron Vanderhoff
2022 Catherine Chang
2022 Catherine Chang
|
|
Sanicula crassicaulis Gamble weed, Pacific blacksnakeroot, Pacific sanicle
native
Perennial herb 
2023 Steve Conger
2023 Steve Conger
2021 Steve Laymon
|
|
Schinus molle Peruvian pepper tree, Peruvian peppertree
• invasive non-native
Tree 
2021 stephen rosenthal
2017 William McCarey
2023 Ron Vanderhoff
|
|
Schinus terebinthifolius Brazilian pepper tree, Brazilian peppertree
• invasive non-native
Tree, Shrub 
2019 Ron Vanderhoff
2022 Ron Vanderhoff
2017 Angelique Herman
|
|
Schismus barbatus Common mediterranean grass, Old han schismus
• invasive non-native
Annual grass 
2022 Ron Vanderhoff
2022 Ron Vanderhoff
2022 Ron Vanderhoff
|
|
native
Perennial grasslike herb 
2019 Steve Matson
2019 Steve Matson
2019 Steve Matson
|
|
Schoenoplectus americanus Chairmaker's bulrush
native
Perennial grasslike herb 
2021 Ron Vanderhoff
2016 Joan Hampton
2020 Ron Vanderhoff
|
|
Schoenoplectus californicus California bulrush
native
Perennial grasslike herb 
2022 John Rawlings
2022 John Rawlings
2021 Ron Vanderhoff
|
|
Scrophularia californica California bee plant, California figwort
native
Perennial herb 
2020 Bob Sweatt
2006 Steve Matson
2019 Cynthia Powell
|
|
Selaginella cinerascens Ashy spike moss, Mesa spikemoss
• rare native
2015 Ron Vanderhoff
2015 Keir Morse
2017 Katie Gallagher
|
|
Senecio californicus California butterweed, California groundsel, California ragwort
native
Annual herb 
2019 Diane Etchison
2023 Ron Vanderhoff
2022 Ron Vanderhoff
|
|
Senecio vulgaris Common groundsel, Old man in the spring, Old man of spring
non-native
Annual herb 
2017 Barbara Boethling
2019 Ron Vanderhoff
2021 Toni Corelli
|
|
Senna didymobotrya African senna, African wild cassia
non-native
Shrub 
2021 Ron Vanderhoff
2016 Ron Vanderhoff
2021 Ron Vanderhoff
|
|
Sesuvium verrucosum Verrucose seapurslane, Western sea purslane
native
Perennial herb 
2019 Ron Vanderhoff
2020 R.A. Chasey
2018 Ron Vanderhoff
|
|
Sidalcea sparsifolia Southern checkerbloom
native
Perennial herb (rhizomatous) 
2022 Emily Sluiman
2019 Diane Etchison
2019 Bonnie Nickel
|
|
Silene gallica Common catchfly, Windmill pink
non-native
Annual herb 
2019 Mary Wloch
2017 Gary McDonald
2019 Gary McDonald
|
|
Silene laciniata ssp. major Cardinal catchfly
native
Perennial herb 
2020 David Greenberger
2023 Ron Vanderhoff
2023 Ron Vanderhoff
|
|
Sisymbrium irio London rocket
• invasive non-native
Annual herb 
2022 Ron Vanderhoff
2022 Ron Vanderhoff
2022 Mike Russler
|
|
Sisymbrium officinale Hedge mustard, Hedgemustard
non-native
Annual herb 
2021 Ann Garside
2022 Julian Geoghegan
2021 Ron Vanderhoff
|
|
Sisymbrium orientale Indian hedge mustard, Oriental hedge mustard
non-native
Annual, Perennial herb 
2019 Diane Etchison
2021 Paul Aigner
2021 Ron Vanderhoff
|
|
Sisyrinchium bellum Western blue eyed grass
native
Perennial herb 
2020 Mary Conway
2024 Ron Vanderhoff
2019 Stacie Wolny
|
|
Solanum americanum American black nightshade, Common nightshade, Small flowered nightshade
native
Annual, Perennial herb 
2014 Steve Matson
2019 Gary McDonald
2021 David Wolfson
|
|
Solanum parishii Nightshade, Parish's nightshade, Parish's purple nightshade
native
Shrub 
2019 Diane Etchison
2020 G Froelich
2021 Charles Russell
|
|
Solanum umbelliferum Blue witch nightshade, Bluewitch nightshade
native
Shrub 
2014 Steve Matson
2014 Steve Matson
2014 Steve Matson
|
|
Soleirolia soleirolii Baby's tears, Mother of thousands
non-native
Annual herb 
2020 Ron Vanderhoff
2021 Donald Burk
2020 Ron Vanderhoff
|
|
Sonchus asper Spiny sowthistle
non-native
Annual herb 
2010 Michael Mitchell
2020 Julie A. Kierstead
2017 MCOSD Restoration Crew
|
|
Sonchus oleraceus Common sow thistle, Common sowthistle, Sow thistle
non-native
Annual herb 
2019 Diane Etchison
2015 Jesse Rorabaugh
2024 Ron Vanderhoff
|
|
Spartina foliosa California cord grass, California cordgrass, Pacific cordgrass
native
Perennial grass 
2019 Patrick Furtado
2017 MCOSD EDRR
2021 Jutta Burger
|
|
Spergularia bocconi Boccone's sand spurry
non-native
Annual herb 
2021 Ron Vanderhoff
2021 Ron Vanderhoff
2019 Ron Vanderhoff
|
|
Spergularia marina Salt marsh sand spurry
native
Annual herb 
2023 Mike Russler
2021 R.A. Chasey
2021 Ron Vanderhoff
|
|
Spergularia villosa Hairy sand spurrey, Hairy sandspurry, Villous sand spurry
non-native
Perennial herb 
2021 Ron Vanderhoff
2011 Toni Corelli
2021 Ron Vanderhoff
|
|
Sporobolus airoides Alkali sacaton
native
Perennial grass 
2022 Steve Matson
2022 Steve Matson
2009 Steve Matson
|
|
Stachys ajugoides var. rigida Mexican hedgenettle
native
Perennial herb 
2023 Mary Ann Machi
2016 Steve Matson
2016 Steve Matson
|
|
Stellaria media Chickweed
non-native
Annual herb 
2018 Gary McDonald
2018 Gary McDonald
2015 Diane Etchison
|
|
Stephanomeria diegensis San diego milk aster, Wreathplant
native
Annual, Perennial herb 
2019 Aaron Echols
2019 Aaron Echols
2020 Ron Vanderhoff
|
|
Stephanomeria exigua Small wirelettuce
native
Annual herb 
2022 Steve Matson
2019 David Greenberger
2022 Steve Matson
|
|
Stephanomeria virgata ssp. pleurocarpa Tall stephanomeria, Wand stephanomeria, Wand wirelettuce
native
Annual herb 
2021 Helen Hancock
2021 Helen Hancock
2018 Richard Spjut
|
|
Stipa cernua Nodding needle grass
native
Perennial grass 
2018 Liz Block
2022 Ron Vanderhoff
2022 Dianne Lake
|
|
Stipa coronata Crested needle grass
native
Perennial grass 
2020 Ron Vanderhoff
2022 Ron Vanderhoff
2019 Rachelle Gray
|
|
Stipa lepida Foothill needle grass
native
Perennial grass 
2017 Gary McDonald
2023 Ron Vanderhoff
2017 Gary McDonald
|
|
Stipa pulchra Purple needle grass
native
Perennial grass 
2019 Michelle Karle
2008 Zoya Akulova
2019 Ron Vanderhoff
|
|
Stylocline gnaphaloides Everlasting nest straw, Everlasting stylocline, Mountain neststraw
native
Annual herb 
2019 Diane Etchison
2021 Ron Vanderhoff
2021 Ron Vanderhoff
|
|
Suaeda nigra Bush seepweed
native
Perennial herb 
2017 Steve Matson
2016 Steve Matson
2017 Steve Matson
|
|
Suaeda taxifolia Woolly seablite
• rare native
Shrub 
2020 Ron Vanderhoff
2018 Ron Vanderhoff
2020 Ron Vanderhoff
|
|
Symphyotrichum divaricatum Eastern annual saltmarsh aster
native
Annual herb 
2019 Ron Vanderhoff
2018 Ron Vanderhoff
2018 Ron Vanderhoff
|
|
Tamarix parviflora Fourstamen tamarisk, Smallflower tamarisk
• invasive non-native
Tree, Shrub 
2020 Leslie Cobb
2020 Leslie Cobb
2015 Steve Matson
|
|
Tamarix ramosissima Saltcedar, Tamarisk
• invasive non-native
Tree, Shrub 
2020 Ron Vanderhoff
2017 Barbara Boethling
2022 Ron Vanderhoff
|
|
Tetragonia tetragonioides New zealand spinach
• invasive non-native
Annual herb 
2017 James Bailey
2022 David Strauch
2009 Neal Kramer
|
|
Thalictrum fendleri var. polycarpum Fendler's meadow rue, Meadow rue, Torrey's meadow rue
native
Perennial herb 
2017 Thomas Reyes
2019 Patrick Furtado
2020 Diane Etchison
|
|
Torilis arvensis Field hedge parsley, Spreading hedgeparsley, Tall Sock-Destroyer
• invasive non-native
Annual herb 
2019 Ron Vanderhoff
2017 Gary McDonald
2018 Lindsey Hack
|
|
Toxicodendron diversilobum Poison oak, Poisonoak, Western Poison Oak
native
Vine, Shrub 
2020 Ron Vanderhoff
2019 Randy Huey
2021 Bryant Baker
|
|
Toxicoscordion fremontii Fremont's star lily, Fremont's death camas
native
Perennial herb 
2020 Bryant Baker
2021 Steve Matson
2020 Karen Swift
|
|
Trifolium hirtum Rose clover
• invasive non-native
Annual herb 
2011 Steve Matson
2011 Steve Matson
2011 Steve Matson
|
|
Tropaeolum majus Garden nasturtium, Nasturtium
• invasive non-native
Annual herb, Vine 
2021 Julie A. Kierstead
2024 Mike Russler
2022 Ron Vanderhoff
|
|
Typha domingensis Narrowleaf cattail, Southern cattail
native
Perennial herb 
2020 Ron Vanderhoff
2020 Ron Vanderhoff
2023 Ron Vanderhoff
|
|
Typha latifolia Broadleaf cattail, Common cattail, Soft flag
native
Perennial herb (aquatic) 
2013 Steve Matson
2013 Steve Matson
2013 Steve Matson
|
|
Uropappus lindleyi Silver puffs, Uropappus
native
Annual herb 
2019 Zack Abbey
2019 Ron Vanderhoff
2016 Ron Vanderhoff
|
|
Urtica dioica ssp. holosericea Giant creek nettle, Hoary nettle, Mountain nettle
native
Perennial herb 
2014 Steve Matson
2014 Steve Matson
2014 Steve Matson
|
|
Urtica urens Annual stinging nettle, Dwarf nettle
non-native
Annual herb 
2019 Gary McDonald
2018 Ron Vanderhoff
2018 Ron Vanderhoff
|
|
Verbena lasiostachys Common verbena, Vervain, Western verbena
native
Perennial herb 
2010 Steve Matson
2010 Steve Matson
2010 Steve Matson
|
|
Veronica anagallis-aquatica Water speedwell
non-native
Perennial herb 
2015 Steve Matson
2015 Steve Matson
2022 Bob Sweatt
|
|
Vicia sativa Spring vetch
non-native
Annual herb, Vine 
2022 David Wolfson
2019 Cynthia Powell
2023 Ron Vanderhoff
|
|
Vinca major Bigleaf periwinkle, Greater periwinkle, Vinca
• invasive non-native
Perennial herb 
2020 Julia Markey
2022 Ron Vanderhoff
2021 Ron Vanderhoff
|
|
Viola pedunculata California golden violet, Johnny jump up
native
Perennial herb 
2014 Steve Matson
2014 Steve Matson
2014 Steve Matson
|
|
Vitis girdiana Desert wild grape, Southern california grape
native
Vine, Shrub 
2019 Ron Vanderhoff
2020 Ron Vanderhoff
2021 Aaron Echols
|
|
Washingtonia robusta Mexican fan palm
• invasive non-native
Tree 
2018 James Bailey
2021 Ron Vanderhoff
2015 Zoya Akulova
|
|
Xanthium strumarium Rough cockleburr
native
Annual herb 
2011 Steve Matson
2011 Steve Matson
2011 Steve Matson
|
|
Xylococcus bicolor Mission manzanita
native
Shrub 
2019 Diane Etchison
2012 Ron Vanderhoff
2017 B.J. Dion
|
|
Yabea microcarpa California hedge parsley, False carrot
native
Annual herb 
2021 Helen Hancock
2022 R.A. Chasey
2012 Toni Corelli
|
|
Yucca schidigera Mohave yucca, Mojave yucca
native
Tree 
2017 Margarita Orlova
2023 David Strauch
2020 Susan McDougall
|
|
Zeltnera venusta California Centaury, Charming Centaury
native
Annual herb 
2019 Diane Etchison
2021 Bonnie Nickel
2019 Diane Etchison
|
