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|
Sagehen Creek
UC Reserves Sierra County |
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| Savage, Wayne / G.F. Hrusa checklists (1973-01-01) | ||||||
| 451 PLANTS |
|
Abies concolor Balsam fir, White fir, White silver fir
native
Tree 
2016 Richard Spjut
Geoff Burleigh
2021 David popp
|
|
Abies magnifica Balsam fir, California red fir, Magnificent silver fir
native
Tree 
2022 Lizzy Wenk
2019 Bob Sweatt
2019 Bob Sweatt
|
|
Achillea millefolium Common yarrow
native
Perennial herb 
2022 Andy Ford
2020 Bob Sweatt
2018 Gary McDonald
|
|
Achnatherum hymenoides Indian rice grass, Sand grass
native
Perennial grass 
2023 Steve Matson
2022 Steve Matson
2022 Ryan O'Dell
|
|
Aconitum columbianum Columbian monkshood, Monkshood
native
Perennial herb 
2016 Steve Matson
2016 Steve Matson
2016 Steve Matson
|
|
Ageratina occidentalis Western eupatorium, Western joepiweed, Western snakeroot
native
Perennial herb 
2019 Steve Matson
2019 Steve Matson
2019 Steve Matson
|
|
Agoseris glauca var. laciniata False dandelion
native
Perennial herb 
2005 Steve Matson
2005 Steve Matson
2005 Steve Matson
|
|
Agrostis exarata Spike bentgrass, Spike redtop
native
Perennial grass 
2022 Teal Derrer
2021 David popp
2022 John Rawlings
|
|
Agrostis idahoensis Colonial bentgrass, Idaho bentgrass
native
Perennial grass  2005 Steve Matson
 2005 Steve Matson
|
|
Agrostis scabra Rough bentgrass, Ticklegrass
native
Perennial grass  2005 Steve Matson
 2007 Louis-M. Landry
|
|
Allium bisceptrum var. bisceptrum Twincrest onion
native
Perennial herb (bulb) 
2012 Steve Matson
2008 Steve Matson
2012 Steve Matson
|
|
Allium campanulatum Dusky onion, Sierra onion
native
Perennial herb (bulb) 
2003 Steve Matson
2003 Steve Matson
2003 Steve Matson
|
|
Allium validum Pacific mountain onion, Pacific onion, Swamp onion
native
Perennial herb (bulb) 
2009 Steve Matson
2009 Steve Matson
2009 Steve Matson
|
|
Allotropa virgata Candystriped allotropa, Sugar stick, Sugarstick
native
Perennial herb (mycoparasitic) 
2006 Steve Matson
2006 Steve Matson
2006 Steve Matson
|
|
Alnus incana ssp. tenuifolia Creek alder, Mountain alder
native
Tree, Shrub 
2019 Richard Spjut
2013 BOB CASE
2019 R.A. Chasey
|
|
Alopecurus aequalis Short awned foxtail, Sonoma alopecurus, Water foxtail
native
Perennial grass 
2003 Steve Matson
2003 Steve Matson
2003 Steve Matson
|
|
Amelanchier alnifolia var. pumila Dwarf service berry, Glabrous serviceberry
native
Shrub 
2019 Richard Spjut
2019 Richard Spjut
2009 Barry Breckling
|
|
Angelica breweri Brewer's angelica
native
Perennial herb 
2004 Steve Matson
2004 Steve Matson
2022 Steve Matson
|
|
Antennaria rosea Rose pussytoes, Rosy everlasting, Rosy pussytoes
native
Perennial herb 
2012 Steve Matson
2012 Steve Matson
2012 Steve Matson
|
|
Apocynum androsaemifolium Bitter dogbane, Spreading dogbane
native
Perennial herb 
2003 Steve Matson
2003 Steve Matson
2003 Steve Matson
|
|
Aquilegia formosa Crimson columbine, Sitka columbine, Western columbine
native
Perennial herb 
2022 Charles Russell
2019 Diane Etchison
2022 David Strauch
|
|
Arabis glabra Tower rockcress
native
Perennial herb 
2021 David Wolfson
2021 Mike Russler
2020 Chico Hiking Association
|
|
Arabis holboellii var. pinetorum Woodland rockcress
native
Perennial herb 
2006 Steve Matson
2006 Steve Matson
2006 Steve Matson
|
|
Arabis holboellii var. retrofracta Reflexed rockcress
native
Perennial herb 
2019 Steve Matson
2019 Steve Matson
2021 Steve Matson
|
|
Arabis platysperma Pioneer rockcress
native
Perennial herb 
2023 Mike Russler
2022 Arlee Montalvo
2022 Arlee Montalvo
|
|
Arceuthobium abietinum Golden mistletoe, Pine dwarf mistletoe, Pine mistletoe
native
Perennial herb (parasitic) 
2016 Richard Spjut
2020 Charles Russell
2021 Mikhela Aiken
|
|
Arceuthobium americanum American dwarf mistletoe, Lodgepole dwarf mistletoe, Lodgepole pine dwarf mistletoe
native
Perennial herb (parasitic) 
2022 Donald Burk
2022 Donald Burk
2014 David popp
|
|
Arctostaphylos nevadensis Pine mat manzanita, Pinemat manzanita
native
Shrub 
2015 Steve Matson
2005 Steve Matson
2005 Steve Matson
|
|
Arenaria congesta Ballhead Sandwort
native
Perennial herb 
2020 Bob Sweatt
2022 Bob Sweatt
2020 Bob Sweatt
|
|
Arenaria kingii var. glabrescens King's smooth sandwort
native
Perennial herb 
2022 Steve Matson
2022 Steve Matson
2022 Steve Matson
|
|
Arnica chamissonis ssp. foliosa Chamisso arnica
native
Perennial herb 
2014 Steve Matson
2014 Steve Matson
2014 Steve Matson
|
|
Arnica cordifolia Heart leaved arnica, Heartleaf arnica
native
Perennial herb 
2003 Steve Matson
2003 Steve Matson
2006 Keir Morse
|
|
Arnica discoidea Rayless arnica
native
Perennial herb 
2020 Ken Hickman
2019 David Magney
2020 Eliezer Margolis
|
|
Artemisia douglasiana California mugwort, Douglas' sagewort
native
Perennial herb 
2022 Ron Vanderhoff
2016 Glen Schneider
2021 Mike Russler
|
|
Artemisia ludoviciana ssp. incompta Mountain mugwort, Western mugwort, White sagebrush
native
Perennial herb 
2006 Steve Matson
2019 Diane Etchison
2017 Keir Morse
|
|
Artemisia tridentata Big sagebrush, Common sagebrush
native
Shrub 
2023 Ryan O'Dell
2008 Thomas Stoughton
2022 Cynthia Powell
|
|
Asclepias fascicularis Narrow leaf milkweed
native
Perennial herb 
2018 Ron Vanderhoff
2014 Steve Matson
2019 Ron Vanderhoff
|
|
Aster alpigenus var. andersonii Tundra aster
native
Perennial herb 
2019 Steve Matson
2019 Steve Matson
2006 Steve Matson
|
|
Aster ascendens Western aster
native
Perennial herb 
2022 Steve Matson
2022 Steve Matson
2022 Steve Matson
|
|
Aster integrifolius Thickstem aster
native
Perennial herb 
2022 Steve Matson
2022 Steve Matson
2012 Steve Matson
|
|
Aster occidentalis Western mountain aster
native
Perennial herb 
2013 Steve Matson
2013 Steve Matson
2013 Steve Matson
|
|
Balsamorhiza sagittata Arrow leaved balsam root, Arrow leaved balsamroot, Arrowleaf balsamroot
native
Perennial herb 
2020 Mark Kircher
2018 Adam Chasey
2018 David popp
|
|
Barbarea orthoceras American rocket, American wintercress, Erectpod wintercress
native
Perennial herb 
2015 James Gonsman
2019 Diane Etchison
2020 Diane Etchison
|
|
Bromus carinatus var. carinatus California brome, Mountain brome
native
Perennial grass 
2016 Richard Chasey
2013 Jean Pawek
2021 Amelia Ryan
|
|
Bromus ciliatus Fringed bromegrass
native
Perennial grass 
2022 John Rawlings
2022 John Rawlings
2010 Louis-M. Landry
|
|
Bromus orcuttianus Orcutt's brome grass
native
Annual grass 
2018 Liz Block
2018 Liz Block
2018 Liz Block
|
|
Bromus tectorum Cheatgrass, downy brome, Downy brome grass, Downy chess
• invasive non-native
Annual grass 
2022 Ron Vanderhoff
2022 Ron Vanderhoff
2022 Ron Vanderhoff
|
|
Calandrinia ciliata red maids, Calandrinia
native
Annual herb 
2021 Mary Ann Machi
2019 Ron Vanderhoff
2019 Ron Vanderhoff
|
|
Calocedrus decurrens Incense cedar, Post cedar, White cedar
native
Tree 
2018 Julie Kierstead Nelson
2018 David popp
2018 Richard Spjut
|
|
Calochortus leichtlinii Leichtlin's mariposa lily, Smokey mariposa
native
Perennial herb 
2005 Steve Matson
2022 Rick Spanel
2005 Steve Matson
|
|
Caltha leptosepala var. biflora White marsh marigold
native
Perennial herb 
2018 Art Clark
2019 Steve Matson
2021 Mike Russler
|
|
Calycadenia mollis Soft calycadenia, Soft western rosinweed
native
Annual herb 
2021 Mike Russler
2021 Mike Russler
2021 Mike Russler
|
|
Calyptridium umbellatum Cistanthe, Pussy paws, Pussy toes
native
Annual, Perennial herb 
2021 Steve Matson
2021 Steve Matson
2021 Steve Matson
|
|
Camassia quamash ssp. breviflora Small camas, Smallflowered camas
native
Perennial herb 
2015 John Schmidt
2005 Steve Matson
2005 Steve Matson
|
|
Camissonia andina Plateau evening primrose
native
Annual herb 
2020 Donald Burk
2017 Thayne Tuason
1988 Dean Wm. Taylor
|
|
Camissonia subacaulis Long leaved suncup
native
Perennial herb 
2008 Steve Matson
2008 Steve Matson
2020 Bob Sweatt
|
|
Capsella bursa-pastoris Shepherd's purse
non-native
Annual herb 
2008 Steve Matson
2019 Cynthia Powell
2022 Doug Allshouse
|
|
Cardamine breweri Brewer's bitter cress, Brewer's bittercress
native
Perennial herb 
2005 Steve Matson
2020 Bob Sweatt
2005 Steve Matson
|
|
Carex angustata Narrow leaved sedge, Wide fruit sedge
native
Perennial grasslike herb  2003 Steve Matson
 2003 Steve Matson
|
|
Carex aquatilis Water sedge
native
Perennial grasslike herb 
2006 Keir Morse
2006 Keir Morse
2006 Keir Morse
|
|
Carex athrostachya Slender beak sedge, Slender leaved sedge
native
Perennial grasslike herb 
2018 Emily Allen
2004 Steve Matson
2004 Steve Matson
|
|
Carex capitata Capitate sedge
native
Perennial grasslike herb 
2019 Matt Berger
2019 Matt Berger
2021 Steve Matson
|
|
Carex cusickii Cusick's sedge
native
Perennial grasslike herb 
2018 Cynthia Powell
2016 Steve Matson
2003 Steve Matson
|
|
Carex disperma Soft leaf sedge, Softleaf sedge
native
Perennial grasslike herb 
2014 Steve Matson
2014 Steve Matson
2014 Steve Matson
|
|
Carex douglasii Douglas sedge, Douglas' sedge
native
Perennial grasslike herb 
2023 Donald Burk
2009 Steve Matson
2009 Steve Matson
|
|
Carex filifolia Thread leaf sedge, Threadleaf sedge
native
Perennial grasslike herb 
2003 Steve Matson
2003 Steve Matson
2022 Jordan Collins
|
|
Carex heteroneura Different nerve sedge, Variable nerved sedge
native
Perennial grasslike herb 
2003 Steve Matson
2010 Steve Matson
2006 Steve Matson
|
|
Carex integra Smooth beak sedge
native
Perennial grasslike herb 
2009 Steve Matson
2019 Steve Matson
2019 Steve Matson
|
|
Carex jonesii Jones' sedge
native
Perennial grasslike herb 
2022 Dana York
2014 Steve Matson
2014 Steve Matson
|
|
Carex lanuginosa Woolly sedge
native
Perennial grasslike herb 
2019 Matt Berger
2022 Ellen Uhler
2019 Eric Wrubel
|
|
Carex lenticularis var. lipocarpa Fat fruited sedge, Kellogg's sedge
native
Perennial grasslike herb 
2011 Dana York
2007 Steve Matson
2007 Steve Matson
|
|
Carex limosa Mud sedge, Shore sedge
• rare native
Perennial grasslike herb (rhizomatous) 
2009 Steve Matson
2020 Bob Sweatt
2019 Matt Berger
|
|
Carex multicostata Many ribbed sedge, Manyrib sedge
native
Perennial grasslike herb  2002 Steve Matson
 2003 Steve Matson
 2002 Steve Matson
|
|
Carex simulata Analogue sedge, Short beaked sedge
native
Perennial grasslike herb 
2006 Steve Matson
2017 Eric Wrubel, NPS
2006 Steve Matson
|
|
Carex subfusca Brown sedge, Rusty slender sedge
native
Perennial grasslike herb 
2010 Steve Matson
2010 Steve Matson
2013 Ron Vanderhoff
|
|
Carex utriculata Beaked sedge, Northwest territory sedge
native
Perennial grasslike herb 
2014 Jim Moore
2018 Matt Berger
2022 Dana York
|
|
Carex vernacula Native sedge
native
Perennial grasslike herb 
2006 Steve Matson
2006 Steve Matson
2006 Steve Matson
|
|
Carex vesicaria Blister sedge
native
Perennial grasslike herb 
2019 Steve Matson
2021 Julie A. Kierstead
2019 Steve Matson
|
|
Carex whitneyi Whitney's sedge
native
Perennial grasslike herb 
2014 Steve Matson
2014 Steve Matson
2014 Steve Matson
|
|
Castilleja applegatei Pine indian paintbrush, Wavy leaf paintbrush, Wavy leaved paintbrush
native
Perennial herb 
2019 Diane Etchison
2019 Diane Etchison
2020 David Greenberger
|
|
Castilleja miniata Great red paintbrush, Scarlet paintbrush
native
Perennial herb 
2014 Steve Matson
2020 Bob Sweatt
2013 BOB CASE
|
|
Castilleja nana Dwarf alpine indian paintbrush, Dwarf alpine paintbrush
native
Perennial herb 
2022 Melissa Harbert
2005 Steve Matson
2005 Steve Matson
|
|
Castilleja pilosa Parrothead indian paintbrush, Pilose paintbrush
native
Perennial herb 
2020 Steve Matson
2008 Steve Matson
2004 Steve Matson
|
|
Castilleja tenuis Hairy indian paintbrush, Hairy owl's clover
native
Annual herb 
2005 Steve Matson
2023 R.A. Chasey
2008 Steve Matson
|
|
Ceanothus prostratus Mahala mats, Pinemat
native
Shrub 
2020 Bob Sweatt
2020 Bob Sweatt
2021 Steve Matson
|
|
Ceanothus velutinus Tobacco brush, snowbrush
native
Tree, Shrub 
2020 Bob Sweatt
2019 Susan McDougall
2021 Mike Russler
|
|
Cerastium fontanum ssp. vulgare Big chickweed, Common chickweed, Mouseear chickweed
non-native
Perennial herb 
2021 Jacob Smith
2021 Jacob Smith
2021 Jacob Smith
|
|
Cercocarpus ledifolius Curl leaf mountain mahogany, Desert mountain mahogany
native
Tree, Shrub 
2010 Steve Matson
2010 Steve Matson
2011 Steve Matson
|
|
Chaenactis douglasii Chaenactis, Hoary chaenactis
native
Annual, Perennial herb 
2011 Steve Matson
2011 Steve Matson
2007 Steve Matson
|
|
Chamaesaracha nana Dwarf chamaesaracha, Dwarf chamaesarachia
native
Perennial herb 
2019 Bob Case
2005 Steve Matson
2022 Bob Sweatt
|
|
Chamaesyce serpyllifolia Thyme-leafed spurge
native
Annual herb 
2022 Steve Matson
2022 Steve Matson
2005 Steve Matson
|
|
Chamomilla suaveolens Pineapple weed
native
Annual herb 
2008 Steve Matson
2008 Steve Matson
2018 Stacie Wolny
|
|
Cheilanthes gracillima Lace lip fern
native
Fern 
2021 John Rawlings
2021 R.A. Chasey
2021 Steve Matson
|
|
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
|
|
Chimaphila menziesii Little prince's pine, Pipsissewa
native
Perennial herb 
2006 Steve Matson
2023 Alaine Arslan
2019 Jacob Smith
|
|
Chimaphila umbellata Blake's prince's pine, Pipsissewa, Prince's Pine
native
Perennial herb 
2015 Steve Matson
2015 Steve Matson
2019 Steve Matson
|
|
Chrysolepis sempervirens Bush chinquapin, Sierra chinquapin
native
Shrub 
2023 Richard McNeill
2021 Arlee Montalvo
2016 Diane Etchison
|
|
Chrysothamnus viscidiflorus ssp. pumilus Sticky leaved rabbitbrush, Yellow rabbitbrush
native
Shrub 
2004 Steve Matson
2020 BLM Redding Field Office
2020 BLM Redding Field Office
|
|
Cirsium andersonii Anderson's thistle, Rose thistle
native
Perennial herb 
2019 Bob Sweatt
2023 Mike Russler
2019 R.A. Chasey
|
|
Cirsium occidentale var. occidentale Cobweb thistle, Cobwebby thistle
native
Perennial herb 
2022 Suzanne L. Weakley
2020 Coty Sifuentes-Winter
2019 Randy Huey
|
|
Cirsium scariosum Dwarf thistle, Elk thistle
native
Perennial herb 
2020 Bob Sweatt
2022 Melissa Harbert
2023 Ryan O'Dell
|
|
Claytonia rubra ssp. depressa Red stemmed spring beauty, Redstem springbeauty
native
Annual herb 
2021 Zoya Akulova-Barlow
2020 Susan McDougall
2014 Garth Wadsworth
|
|
Collinsia linearis Narrow leaf collinsia, Narrowleaf blue eyed mary
native
Annual herb 
2022 Dana York
2022 Dana York
2008 Keir Morse
|
|
Collinsia parviflora Few flowered blue eyed mary, Small flowered blue eyed mary, Blue-eyed Mary
native
Annual herb 
2023 Alaine Arslan
2019 Susan McDougall
2022 Mike Russler
|
|
Collinsia torreyi var. wrightii Wright's blue eyed mary, Wright's collinsia
native
Annual herb 
2022 Steve Laymon
2004 Steve Matson
Geoff Burleigh
|
|
Collomia grandiflora Grand collomia, Large flowered collomia, Mountain collomia
native
Annual herb 
2019 Diane Etchison
2020 Bob Sweatt
2013 BOB CASE
|
|
Collomia tinctoria Staining Collomia, Yellow staining collomia
native
Annual herb 
2016 Steve Matson
2006 Steve Matson
2016 Steve Matson
|
|
Convolvulus arvensis Field bindweed, Orchard morningglory
• invasive non-native
Perennial herb, Vine 
2022 Steve Matson
2021 Ron Vanderhoff
2022 Steve Matson
|
|
Corallorhiza maculata Spotted coralroot, Summer coral root, Summer coralroot
native
Perennial herb 
2023 Steve Conger
2013 BOB CASE
2018 Rick Wachs
|
|
Cornus sericea ssp. sericea American dogwood, Creek dogwood, Red osier dogwood
native
Shrub 
2003 Steve Matson
2019 Richard Spjut
2020 Doug Allshouse
|
|
Crepis intermedia Intermediate hawksbeard, Limestone hawksbeard
native
Perennial herb 
2008 Steve Matson
2008 Steve Matson
2008 Steve Matson
|
|
Cryptantha affinis Common cryptantha, Quill cryptantha, Side grooved cryptantha
native
Annual herb 
2008 Steve Matson
2008 Steve Matson
2008 Steve Matson
|
|
Cryptantha pterocarya Winged nut forget me not, Wingnut cryptantha
native
Annual herb 
2022 Steve Matson
2022 Steve Matson
2019 Diane Etchison
|
|
Cryptantha simulans Pine cryptantha, Pinewoods cryptantha
native
Annual herb 
2003 Steve Matson
2003 Steve Matson
2003 Steve Matson
|
|
Cryptantha torreyana Torrey's cryptantha
native
Annual herb 
2011 Steve Matson
2021 Steve Laymon
2011 Steve Matson
|
|
Cuscuta californica California dodder, Chaparral dodder
native
Annual herb, Vine (parasitic) 
2019 Ron Vanderhoff
2018 David popp
2019 stephen rosenthal
|
|
Cymopterus terebinthinus var. californicus Pteryxia, Turpentine cymopterus
native
Perennial herb 
2005 Steve Matson
2006 Steve Matson
2012 Steve Matson
|
|
Cynoglossum occidentale Western hound's tongue
native
Perennial herb 
2015 Steve Matson
2015 Steve Matson
2015 Steve Matson
|
|
Cystopteris fragilis Bladder fern, Brittle bladder fern, Brittle fern
native
Fern 
2020 Bob Sweatt
2021 Mike Russler
2023 Ken-ichi Ueda
|
|
Dactylis glomerata Orchard grass, Orchardgrass
• invasive non-native
Perennial grass 
2018 Jennifer Mo
2020 Jim Richards
2017 Gary McDonald
|
|
Delphinium glaucum Glaucus larkspur, Sierra larkspur
native
Perennial herb 
2020 Bob Sweatt
2020 Bob Sweatt
2018 Bill Haley
|
|
Delphinium nuttallianum Low larkspur, Meadow larkspur, Dwarf, Meadow, Slim or Sonne's Larkspur
native
Perennial herb 
2017 Steve Matson
2017 Steve Matson
2017 Steve Matson
|
|
Deschampsia cespitosa California hairgrass, Tufted hair grass, Tufted hairgrass
native
Perennial grass 
2022 Justin Luong
2022 Dianne Lake
2022 Dianne Lake
|
|
Deschampsia danthonioides Annual hairgrass
native
Annual grass 
2003 Steve Matson
2003 Steve Matson
2018 Emily Allen
|
|
Deschampsia elongata Hairgrass, Slender hairgrass
native
Perennial grass 
2021 John Rawlings
2021 John Rawlings
2023 Robert Steers
|
|
Descurainia incana Mountain tansy mustard, Mountain tansymustard, Soft mountain tansy mustard
native
Perennial herb 
2020 Bob Sweatt
2004 Steve Matson
2014 Debra L. Cook
|
|
Descurainia incisa Mountain tansy mustard
native
Annual herb 
2022 Bob Sweatt
2022 Bob Sweatt
2022 Bob Sweatt
|
|
Dicentra uniflora Longhorn steer's head, Steer's head, Steers head
native
Perennial herb 
2019 Timothy Boomer WildMacro.com
2004 Steve Matson
2004 Steve Matson
|
|
Dodecatheon alpinum Alpine shooting star
native
Perennial herb 
2019 Cynthia Powell
2020 Bob Sweatt
2021 Mike Russler
|
|
Dodecatheon jeffreyi Sierra shooting star
native
Perennial herb 
2021 Mike Russler
2019 Saskia Raether
2021 Julie A. Kierstead
|
|
Draba albertina Alaska whitlow grass, Alberta whitlow grass, Slender draba
native
Annual, Perennial herb 
2021 Steve Matson
2021 Steve Matson
2021 Steve Matson
|
|
Drosera anglica English sundew, Long leaved sundew
• rare native
Perennial herb (carnivorous) 
2011 Dana York
2011 Dana York
2006 Steve Matson
|
|
Drosera rotundifolia Round leaved sundew, Roundleaf sundew
native
Perennial herb 
2006 Steve Matson
2006 Steve Matson
2006 Steve Matson
|
|
Dugaldia hoopesii Owl's claws
native
Perennial herb 
2003 Steve Matson
2021 Steve Matson
2003 Steve Matson
|
|
Elymus elymoides Bottlebrush squirreltail, Squirrel tail grass, Squirreltail
native
Perennial grass 
2022 Steve Matson
2012 Robert L. Carr
2012 Robert L. Carr
|
|
Elymus glaucus Blue wildrye
native
Perennial grass 
2020 Denise Defreese
2019 Patrick Furtado
2018 Cynthia Powell
|
|
Elymus stebbinsii California wheat grass, Parish wheatgrass, Stebbins' wildrye
native
Perennial grass 
2021 Arlee Montalvo
2007 Steve Matson
2018 Steve Matson
|
|
Elymus trachycaulus ssp. trachycaulus Slender wheatgrass
native
Perennial grass 
2022 John Rawlings
2019 Ken Hickman
2019 Ken Hickman
|
|
Epilobium anagallidifolium Alpine willowherb, Pimpernel willowherb
native
Perennial herb 
2019 David Greenberger
2016 Steve Matson
2016 Steve Matson
|
|
native
Perennial herb 
2022 Mike Russler
2022 Mike Russler
2022 Mike Russler
|
|
Epilobium brachycarpum Annual fireweed, Autumn willowweed, Panicled willow herb
native
Annual herb 
2023 Mary Ann Machi
2019 Ramona Robison
2020 Ron Vanderhoff
|
|
Epilobium ciliatum Fringed willowherb, Northern willow herb, Slender willow herb
native
Perennial herb 
2021 stephen rosenthal
2019 Patrick Furtado
2019 Gary McDonald
|
|
Epilobium glaberrimum Glaucous willow herb, Glaucus willowherb, Smooth willowherb
native
Perennial herb 
2003 Steve Matson
2003 Steve Matson
2003 Steve Matson
|
|
Epilobium halleanum Hall's willowherb
native
Perennial herb 
2005 Steve Matson
2010 Steve Matson
2010 Steve Matson
|
|
Epilobium obcordatum Heart willowweed, Rockfringe
native
Perennial herb 
2022 richard mcneill
2017 Steve Matson
2019 Dee Shae Himes
|
|
Epilobium oreganum Grants pass willowherb, Oregon fireweed
• rare native
Perennial herb 
2015 Steve Matson
2015 Steve Matson
2015 Steve Matson
|
|
Epilobium oregonense Oregon willowherb, Slimstem willowweed
native
Perennial herb 
2019 Bob Sweatt
2019 Bob Sweatt
2018 Susan McDougall
|
|
Equisetum arvense Common horsetail rush, Common horsetail, field horsetail, Field horsetail
native
Fern 
2022 Suzanne L. Weakley
2021 Cynthia Powell
2016 Cynthia Powell
|
|
Equisetum laevigatum Horsetail, Smooth horsetail, Smooth scouring rush
native
Fern 
2020 David popp
2021 Ron Vanderhoff
2021 Richard Spjut
|
|
Ericameria bloomeri Bloomer's goldenbush, Goldenweed, Rabbitbush
native
Shrub 
2006 Steve Matson
2006 Steve Matson
2006 Steve Matson
|
|
Erigeron coulteri Coulter's daisy, Coulter's fleabane, Large mountain fleabane
native
Perennial herb 
2020 Bob Sweatt
2020 Bob Sweatt
2020 John Rawlings
|
|
Erigeron peregrinus var. callianthemus Wandering fleabane
native
Perennial herb 
2022 Dana York
2022 Dana York
2021 Mike Russler
|
|
Eriogonum marifolium Marum leaved buckwheat, Marumleaf buckwheat
native
Shrub 
2015 Steve Matson
2019 Steve Matson
2015 Steve Matson
|
|
Eriogonum nudum Naked buckwheat, Nude buckwheat
native
Shrub 
2011 Steve Matson
2014 Steve Matson
2008 Steve Matson
|
|
Eriogonum spergulinum Spurry buckwheat, Wild buckwheat
native
Annual herb 
2020 Steve Matson
2019 Matt Berger
2020 Bob Sweatt
|
|
Eriogonum umbellatum var. nevadense Nevada buckwheat, Sierra sulfur flower, Sulphur flower buckwheat
native
Perennial herb 
2006 Steve Matson
2006 Steve Matson
2006 Steve Matson
|
|
Eriophorum criniger Cotton grass
native
Perennial grasslike herb 
2017 Steve Matson
2019 Julie Kierstead Nelson
2017 Steve Matson
|
|
Eriophorum gracile Cottongrass, Slender cotton grass, Slender cottongrass
• rare native
Perennial grasslike herb 
2006 Steve Matson
2018 Scott Yarger
2020 Bob Sweatt
|
|
Eriophyllum lanatum var. integrifolium Common woolly sunflower, Oregon sunshine
native
Perennial herb 
2007 Steve Matson
2017 Adam Chasey
2012 Steve Matson
|
|
Erysimum capitatum ssp. perenne Sanddune wallflower, Western wallflower
native
Perennial herb 
2018 Janith Johnson
2023 Julia Markey
2019 Diane Etchison
|
|
Eschscholzia californica California poppy
native
Annual, Perennial herb 
2019 Dee Shea Himes
2021 Ron Vanderhoff
2019 Amy Rapport
|
|
Festuca rubra Red fescue
native
Perennial grass 
2012 Ove Anderson
2022 John Rawlings
2018 Alexandra Kookootsedes
|
|
Floerkea proserpinacoides False mermaidweed
native
Annual herb  2011 Aaron Schusteff
 2011 RT Hawke
 2012 Gary A. Monroe
|
|
Fragaria virginiana Mountain strawberry, Scarlet strawberry, Virginia strawberry
native
Perennial herb 
2020 Bob Sweatt
2005 George Rembert
2017 Rebecca Schoenenberger
|
|
Fritillaria atropurpurea Mountain fritillary, Purple fritillary, Spotted fritillary
native
Perennial herb 
2005 Steve Matson
2005 Steve Matson
2011 Steve Matson
|
|
Galium bifolium Low mountain bedstraw, Twinleaf bedstraw
native
Annual herb 
2011 Steve Matson
2011 Steve Matson
2011 Steve Matson
|
|
Galium grayanum Gray's bedstraw
native
Perennial herb 
2005 Steve Matson
2017 Steve Matson
2017 Steve Matson
|
|
Galium mexicanum var. asperulum Mexican bedstraw
native
Perennial herb 
2022 David popp
2022 David popp
2022 David popp
|
|
Galium trifidum var. pacificum Threepetal bedstraw
native
Perennial herb 
2005 Steve Matson
2005 Steve Matson
2005 Steve Matson
|
|
Galium triflorum Fragrant bedstraw, Sweet bedstraw, Sweet scented bedstraw
native
Annual herb 
2022 Ken-ichi Ueda
2022 Ken-ichi Ueda
2018 Ken Hickman
|
|
Gayophytum diffusum ssp. parviflorum Diffuse gayophytum, Small flowered groundsmoke, Spreading groundsmoke
native
Annual herb 
2022 Mike Russler
2022 Mike Russler
2022 Mike Russler
|
|
Gayophytum heterozygum Zig zag gayophytum, Zigzag groundsmoke
native
Annual herb  2003 Christopher L. Christie
|
|
Gayophytum ramosissimum Pinyon gayophytum, Pinyon groundsmoke
native
Annual herb 
2009 Gerald Carr
2009 Gerald Carr
2009 Gerald Carr
|
|
Gentiana newberryi Alpine gentian
native
Perennial herb 
2022 Cynthia Powell
2022 Mike Russler
2018 Ramona Robison
|
|
Gentianella amarella ssp. acuta Autumn dwarf gentian
native
Annual herb 
2010 Steve Matson
2010 Steve Matson
2016 Steve Matson
|
|
Gentianopsis simplex Hiker's fringed gentian, One flowered fringed gentian, Oneflower fringed gentian
native
Annual herb 
2022 Dana York
2023 Alaine Arslan
2022 Mike Russler
|
|
Geum macrophyllum Large leaved avens, Largeleaf avens
native
Perennial herb 
2022 Mike Russler
2023 John Malpas
2022 Mike Russler
|
|
Gilia capillaris Miniature gilia
native
Annual herb 
2004 Steve Matson
2003 Steve Matson
2003 Steve Matson
|
|
Gilia leptalea ssp. bicolor Bridges' gilia
native
Annual herb 
2019 Cynthia Powell
2013 BOB CASE
2019 R.A. Chasey
|
|
Glyceria elata Fowl mannagrass, Tall mannagrass
native
Perennial grass 
2008 Steve Matson
2008 Steve Matson
2020 Susan McDougall
|
|
Glyceria striata Fowl mannagrass
native
Perennial grass 
2007 Keir Morse
2023 Mary Merriman
2007 Keir Morse
|
|
Gnaphalium canescens ssp. microcephalum Wright's cudweed
native
Perennial herb 
2020 Ron Vanderhoff
2022 David Strauch
2019 Ron Vanderhoff
|
|
Gnaphalium palustre Lowland cudweed, Western marsh cudweed
native
Annual herb 
2019 Ron Vanderhoff
2005 Steve Matson
2019 Ron Vanderhoff
|
|
Gratiola ebracteata Bractless hedge hyssop, Common hedge hyssop
native
Annual herb 
2022 Steve Matson
2022 Steve Matson
2022 Steve Matson
|
|
Hackelia californica California stickseed
native
Perennial herb 
2022 Bob Sweatt
2014 Jim Moore
2022 Bob Sweatt
|
|
Hackelia floribunda Many flowered stickseed, Manyflower stickseed
native
Perennial herb  2001 Jeff Abbas
 2010 Ron Wolf
|
|
Hackelia micrantha Jessica sticktight, Jessica's stickseed, Small flowered stickseed
native
Perennial herb 
2017 Steve Matson
2004 Steve Matson
2017 Steve Matson
|
|
Helianthella californica var. nevadensis California helianthella, Nevada helianthella, Sierra helianthella
native
Perennial herb 
2021 Eric Engles
2019 David Greenberger
2023 Mary Merriman
|
|
Heracleum lanatum Common cow parsnip
native
Perennial herb 
2019 Bob Sweatt
2008 Neal Kramer
2021 Julie A. Kierstead
|
|
Hesperochiron pumilus Dwarf hesperochiron
native
Perennial herb 
2023 Kobi Mills
2021 Dana York
2020 Julie A. Kierstead
|
|
Hieracium albiflorum White flowered hawkweed, White hawkweed
native
Perennial herb 
2003 Steve Matson
2021 Doug Allshouse
2020 Bob Sweatt
|
|
Holodiscus microphyllus Small-leaf creambush
native
Shrub 
2016 Steve Matson
2017 Steve Matson
2022 Steve Matson
|
|
Hordeum brachyantherum Meadow barley
native
Perennial grass 
2015 Steve Matson
2015 Steve Matson
2015 Steve Matson
|
|
Hordeum jubatum Fox tail barley, Foxtail barley, Squirreltail barley
native
Perennial grass 
2019 Rachelle Gray
2009 Barry Rice
2009 Zoya Akulova
|
|
Horkelia fusca ssp. parviflora Tawny horkelia
native
Perennial herb 
2019 Matt Berger
2006 Steve Matson
2019 Matt Berger
|
|
Hydrophyllum capitatum var. alpinum Alpine breeches
native
Perennial herb 
2022 Charles Russell
2020 Bob Sweatt
2023 Paul Watts
|
|
Hypericum anagalloides Creeping st. john's wort, Tinker's penny
native
Annual, Perennial herb 
2019 Bob Sweatt
2020 Joaquin Hale
2021 Mike Russler
|
|
Hypericum formosum var. scouleri Scouler's St John's wort
native
Perennial herb 
2021 Julie A. Kierstead
2022 Steve Matson
2019 Julie Kierstead Nelson
|
|
Ipomopsis aggregata Scarlet gilia
native
Perennial herb 
2013 Bon Case
2020 Cheryl Ballantyne
2019 Bob Sweatt
|
|
Iris missouriensis Rocky mountain iris, Western blue flag
native
Perennial herb 
Geoff Burleigh
2020 Mitchell Coleman
2019 Bob Sweatt
|
|
Ivesia gordonii Alpine ivesia, Gordon's ivesia
native
Perennial herb 
2014 Steve Matson
2019 R.A. Chasey
2014 Steve Matson
|
|
Ivesia sericoleuca Plumas ivesia, Plumas mousetail
• rare native
Perennial herb 
2021 Bob Sweatt
2003 Steve Matson
2003 Steve Matson
|
|
Ivesia unguiculata Yosemite ivesia, Yosemite mousetail
• rare native
Perennial herb 
2021 Mike Russler
2021 Mike Russler
2021 Mike Russler
|
|
Juncus balticus Baltic rush, Wire rush
native
Perennial grasslike herb 
2015 Steve Matson
2015 Steve Matson
2019 Bonnie Nickel
|
|
Juncus chlorocephalus Green headed rush, Greenhead rush
native
Perennial grasslike herb 
2013 BOB CASE
2019 Matt Berger
2009 Steve Matson
|
|
Juncus dubius Dubius rush, Mariposa rush
native
Perennial grasslike herb 
2015 Keir Morse
2015 Keir Morse
2015 Keir Morse
|
|
Juncus longistylis Long styled rush, Longstyle rush
native
Perennial grasslike herb  2004 Steve Matson
 2004 Steve Matson
|
|
Juncus macrandrus Long anthered rush, Longanther rush
native
Perennial grasslike herb 
2021 Richard Spjut
2021 Richard Spjut
2021 Richard Spjut
|
|
Juncus nevadensis Sierra rush
native
Perennial grasslike herb 
2021 Mike Russler
2021 Mike Russler
2021 Mike Russler
|
|
Juncus occidentalis Rush, Slender juncus, Western rush
native
Perennial grasslike herb 
2021 Toni Corelli
2021 Dick Rawson
2021 Dick Rawson
|
|
Juncus orthophyllus Straight leaved rush, Straightleaf rush
native
Perennial grasslike herb 
2019 David Greenberger
2016 Steve Matson
2016 Steve Matson
|
|
Keckiella lemmonii Bush beardtongue, Lemmon beardtongue, Lemmon's keckiella
native
Shrub 
2019 Bob Sweatt
2015 Tim Miller
2020 Julie A. Kierstead
|
|
Kelloggia galioides Milk kelloggia
native
Perennial herb 
2003 Steve Matson
2020 Bob Sweatt
2019 Bob Sweatt
|
|
Lemna gibba Duckweed, Gibbous duckweed, Swollen duckweed
native
Perennial herb 
2020 Ron Vanderhoff
2021 Ron Vanderhoff
2019 Ron Vanderhoff
|
|
Lemna minuta Least duckweed
native
Perennial herb 
2022 Ron Vanderhoff
2020 Ron Vanderhoff
2019 Ron Vanderhoff
|
|
Lemna trisulca Ivy leaved duckweed, Star duckweed
native
Perennial herb 
2006 Steve Matson
2006 Steve Matson
2006 Steve Matson
|
|
Lepidium virginicum var. pubescens Robinson's pepper grass
native
Annual herb 
2011 Ramona Robison
2018 Al Keuter
2018 Al Keuter
|
|
Leptodactylon pungens Granite prickly phlox
native
Shrub 
2021 Steve Matson
2021 Steve Matson
2023 Mike Russler
|
|
Lewisia nevadensis Nevada bitter root, Nevada lewisia, Sierra lewisia
native
Perennial herb 
2020 Bob Sweatt
2022 Mary Ann Machi
2022 Mary Ann Machi
|
|
Lewisia triphylla Three leafed lewisia, Three leaved lewisia, Threeleaf lewisia
native
Perennial herb 
2020 Bob Sweatt
2022 Mike Russler
2023 Mike Russler
|
|
Leymus cinereus Great basin wild rye
native
Perennial grass 
2020 John Rawlings
2008 Steve Matson
2008 Steve Matson
|
|
Leymus triticoides Beardless wild rye
native
Perennial grass 
2018 Ron Vanderhoff
2021 Ron Vanderhoff
2018 Rachelle Gray
|
|
Ligusticum grayi Gray's licorice root, Gray's lovage, Gray's wild lovage
native
Perennial herb 
2006 Steve Matson
2006 Steve Matson
2006 Steve Matson
|
|
Lilium parvum Alpine lily, Sierra tiger lily
native
Perennial herb 
2019 Timothy Boomer
2019 Cynthia Powell
2019 Cynthia Powell
|
|
Linanthus harknessii Harkness' flaxflower
native
Annual herb 
2020 Bob Sweatt
2020 Bob Sweatt
2017 Cynthia Powell
|
|
Linum lewisii Blue flax, Lewis' flax, Prairie flax
native
Perennial herb 
2019 David Greenberger
2020 stephen rosenthal
2023 Mike Russler
|
|
Lithophragma glabrum Bulbed woodland star, Bulbous woodland star, Bulbous woodlandstar
native
Perennial herb 
2022 Dana York
2005 Steve Matson
2020 Bob Sweatt
|
|
Lomatium dissectum Fern leaved lomatium, Fernleaf biscuitroot
native
Perennial herb 
2020 Bob Sweatt
2019 Bob Sweatt
2020 Bob Sweatt
|
|
Lonicera cauriana Blue fly honeysuckle, Sweet berry honeysuckle
native
Shrub  2008 Barry Breckling
 2010 Keir Morse
|
|
Lonicera conjugialis Double honeysuckle, Purpleflower honeysuckle
native
Shrub 
2011 Steve Matson
2011 Steve Matson
2011 Steve Matson
|
|
Lonicera involucrata Coast twinberry, Twin berry, Twinberry honeysuckle
native
Shrub 
2021 Suzanne L. Weakley
2020 Susan McDougall
2020 Camille Nowell
|
|
Lotus crassifolius Broad leaved lotus
native
Perennial herb 
2015 Steve Matson
2015 Steve Matson
2015 Steve Matson
|
|
Lotus purshianus var. purshianus American bird's foot trefoil, American trefoil, Spanish lotus
native
Annual herb 
2015 Steve Matson
2015 Steve Matson
2015 Steve Matson
|
|
Ludwigia palustris Marsh purslane, Marsh seedbox
native
Perennial herb (aquatic) 
2019 Robin Carter
2019 David popp
2019 David popp
|
|
Lupinus apertus Naked lupine, Summit lupine
native
Perennial herb 
2019 David popp
2010 Steven Perry
2010 Steven Perry
|
|
Lupinus arbustus Long spurred lupine, Longspur lupine
native
Perennial herb 
2008 Steve Matson
2020 Belinda Lo
2008 Steve Matson
|
|
Lupinus argenteus var. heteranthus Silvery lupine
native
Perennial herb 
2022 Steve Woodward
2008 Steve Matson
2022 Steve Woodward
|
|
Lupinus argenteus var. meionanthus Lake tahoe lupine
native
Perennial herb 
2011 Steve Matson
2011 Steve Matson
2011 Steve Matson
|
|
Lupinus breweri Brewer's lupine
native
Perennial herb 
2006 Steve Matson
2011 Steve Matson
2011 Steve Matson
|
|
Lupinus lepidus var. lobbii Lobb's lupine, Lobb's tidy lupine
native
Perennial herb 
2005 Steve Matson
2022 Steve Matson
2022 Steve Matson
|
|
Lupinus lepidus var. sellulus Dwarf tidy lupine, Stool lupine, Torrey's lupine
native
Perennial herb 
2002 Steve Matson
2017 Steve Matson
2017 Steve Matson
|
|
Lupinus polyphyllus var. burkei Burke's lupine, Meadow lupine
native
Perennial herb 
2019 Steve Matson
2019 Steve Matson
2019 Steve Matson
|
|
Luzula comosa Common wood rush, Hairy wood rush, Pacific woodrush
native
Perennial grasslike herb 
2019 Matt Berger
2021 Steve Matson
2021 Steve Matson
|
|
Luzula divaricata Forked wood rush, Forked woodrush, Spreading wood rush
native
Perennial grasslike herb  2010 Barry Breckling
 2015 Neal Kramer
 2003 Steve Matson
|
|
Madia glomerata Mountain tarweed
native
Annual herb 
2023 Mike Russler
2008 Steve Matson
2008 Steve Matson
|
|
Madia minima Opposite leaved tarweed
native
Annual herb 
2021 Steve Matson
2021 Steve Matson
2021 Steve Matson
|
|
Melica fugax Little oniongrass, Small melic, Small onion grass
native
Perennial grass 
2023 Matt Berger
2023 Matt Berger
2023 Matt Berger
|
|
Melica stricta Nodding melica, Rock melicgrass
native
Perennial grass 
2003 Steve Matson
2009 Steve Matson
2009 Steve Matson
|
|
Mentha arvensis American wild mint, Field mint, Marsh mint
native
Perennial herb 
2003 Steve Matson
2003 Steve Matson
2014 Steve Matson
|
|
Mentzelia dispersa Bushy blazingstar, Nada stickleaf, Scattered blazing star
native
Annual herb 
2022 Bob Sweatt
2022 Bob Sweatt
2022 Bob Sweatt
|
|
Microseris nutans Nodding microceris, Nodding scorzonella, Perennial nodding microseris
native
Perennial herb 
2020 Bob Sweatt
2022 Steve Matson
2020 Bob Sweatt
|
|
Mimulus breweri Brewer's monkeyflower
native
Annual herb 
2021 Mike Russler
2019 Diane Etchison
2021 Mike Russler
|
|
Mimulus guttatus Seep monkey flower, Yellow monkey flower
native
Annual, Perennial herb (rhizomatous) 
2019 Stacie Wolny
2015 James Gonsman
2019 Stacie Wolny
|
|
Mimulus moschatus Musk monkeyflower
native
Perennial herb 
2014 James Gonsman
2019 Matt Berger
2018 Julie Kierstead Nelson
|
|
Mimulus primuloides Primrose monkeyflower
native
Perennial herb 
2007 Steve Matson
2004 Steve Matson
2007 Steve Matson
|
|
Mimulus rubellus Red stemmed himulus
native
Annual herb 
2020 Steve Matson
2020 Steve Matson
2019 Steve Matson
|
|
Mimulus suksdorfii Suksdorf's monkeyflower
native
Annual herb 
2017 Steve Matson
2005 Steve Matson
2018 Leah Gardner
|
|
Mimulus tilingii Larger mountain monkeyflower
native
Perennial herb 
2019 Bob Sweatt
2019 Diane Etchison
2020 Shane Hanofee
|
|
Mimulus torreyi Torrey's monkeyflower
native
Annual herb 
2005 Steve Matson
2005 Steve Matson
2005 Steve Matson
|
|
native
Perennial herb 
2012 Steve Matson
2012 Steve Matson
2012 Steve Matson
|
|
Mitella breweri Brewer's miterwort
native
Perennial herb 
2021 Charles Russell
2020 Bob Sweatt
2020 Bob Sweatt
|
|
Monardella odoratissima ssp. odoratissima Mountain monardella
native
Perennial herb  2009 Keir Morse
 2009 Keir Morse
 2009 Keir Morse
|
|
Monardella odoratissima ssp. pallida Pale mountain monardella, Pallid mountain monardella
native
Perennial herb 
2019 Steve Matson
2019 Steve Matson
2019 Steve Matson
|
|
Monolepis nuttalliana Nuttall's poverty weed, Nuttall's povertyweed
native
Annual herb 
2020 Matt Berger
2020 Matt Berger
2017 Michelle Tollett
|
|
Monolopia lanceolata Common monolopia
native
Annual herb 
2016 Steve Matson
2016 Steve Matson
2016 Steve Matson
|
|
Montia chamissoi Spring beauty, Toad lily, Water minerslettuce
native
Perennial herb 
2003 Steve Matson
2016 Steve Matson
2016 Steve Matson
|
|
Muhlenbergia filiformis Pullup muhly, Slender muhly
native
Annual, Perennial grass 
2021 R.A. Chasey
2020 John Rawlings
2020 Susan McDougall
|
|
Myosurus apetalus Bristly mousetail, Mouse tail
native
Annual herb 
2003 Steve Matson
2003 Steve Matson
2017 Jim Morefield
|
|
Nama lobbii Matted yerba santa
native
Perennial herb 
2006 Steve Matson
2006 Steve Matson
2006 Steve Matson
|
|
Navarretia breweri Brewer's navarretia
native
Annual herb 
2020 Bob Sweatt
2023 R.A. Chasey
2019 Steve Matson
|
|
Navarretia divaricata Divaricate navarretia, Mountain navarretia
native
Annual herb 
2004 Steve Matson
2004 Steve Matson
2004 Steve Matson
|
|
Navarretia prolifera Burr navarretia, Burr pincushionplant
native
Annual herb 
2012 Steven Perry
2019 David Greenberger
2005 George W. Hartwell
|
|
Navarretia subuligera Awl leaf pincushionplant, Awl leaved navarretia
• rare native
Annual herb 
2022 David popp
2013 Jake Ruygt
1998 Dean Wm. Taylor
|
|
Nemophila parviflora var. austinae Rebecca austin's nemophila, Small flowered nemophila, Smallflower nemophila
native
Annual herb 
2021 Lisa Berry
2021 Lisa Berry
2018 David popp
|
|
Nemophila pedunculata Littlefoot nemophila, Meadow nemophila
native
Annual herb 
2003 Steve Matson
2020 Bob Sweatt
2024 Alaine Arslan
|
|
Orobanche uniflora Purple broomrape
Annual herb 
2022 Helen Hancock
2023 Katie O'Hara-Kelly
2022 Dana York
|
|
Orthocarpus cuspidatus ssp. cryptanthus Cryptantha owl's clover, Short flowered owl's clover
native
Annual herb 
2018 Cynthia Powell
2003 Steve Matson
2003 Steve Matson
|
|
Osmorhiza chilensis Sweet cicely
native
Perennial herb 
2006 Steve Matson
2006 Steve Matson
2006 Steve Matson
|
|
Osmorhiza occidentalis Mountain sweet cicely, Western sweet cicely, Western sweetroot
native
Perennial herb 
2020 Bob Sweatt
2020 Bob Sweatt
2003 Steve Matson
|
|
Oxyria digyna Alpine mountain sorrel, Alpine mountainsorrel, Mountain sorrel
native
Perennial herb 
2020 Bob Sweatt
2019 Dana York
2019 Dana York
|
|
Paeonia brownii Brown's peony, Mountain peony, Western paeony
native
Perennial herb 
2020 Karen Swift
2019 Tamia Marg
2015 John Schmidt
|
|
Parnassia californica Marsh grass of parnassus
native
Perennial herb 
2019 Bob Sweatt
2020 Bob Sweatt
2008 Keir Morse
|
|
Pedicularis attollens Attol lousewort, Little elephant head, Little elephant's head
native
Perennial herb 
2019 Timothy Boomer
2022 Ian Archer Winick
2008 Ron Wolf
|
|
Pedicularis groenlandica var. surrecta Elephant head lousewort, Elephant heads, Elephant's head
native
Perennial herb 
2022 Melissa Harbert
2021 Mike Russler
2021 Mike Russler
|
|
Pedicularis semibarbata Bearded lousewort, Pine lousewort, Pine woods lousewort
native
Perennial herb 
2020 Bob Sweatt
2021 Mike Russler
2019 Diane Etchison
|
|
Penstemon deustus Hot rock beardtongue, Rock penstemon, Hot-Rock Penstemon
native
Perennial herb 
2023 David Ramirez
2020 David Greenberger
2003 Steve Matson
|
|
Penstemon gracilentus Slender beardtongue, Slender penstemon
native
Perennial herb 
2003 Steve Matson
2020 Susan McDougall
2012 Steve Matson
|
|
Penstemon heterophyllus Bunchleaf penstemon, Foothill penstemon
native
Perennial herb 
2016 Michael Mitchell
2021 Charles Russell
2020 Alexander Darnielle
|
|
Penstemon newberryi var. newberryi Newberry's penstemon
native
Perennial herb 
2016 Steve Matson
2016 Steve Matson
2011 Steve Matson
|
|
Penstemon roezlii Regel's mountain penstemon
native
Perennial herb 
2011 Steve Matson
2011 Steve Matson
2019 Matt Berger
|
|
Penstemon rydbergii var. oreocharis Herbaceous penstemon, Meadow beardtongue, Mountain meadow beardtongue
native
Perennial herb 
2013 James Gonsman
2021 Mike Russler
2023 Alaine Arslan
|
|
Penstemon speciosus Royal beardtongue, Royal penstemon, Showy penstemon
native
Perennial herb 
2023 Richard Dryden
2006 Keir Morse
2022 Julie A. Kierstead
|
|
Perideridia bolanderi Bolander's yampah
native
Perennial herb 
2022 Mike Russler
2022 Mike Russler
2022 Mike Russler
|
|
Perideridia gairdneri Gairdner's yampah, Gardner's yampah
native
Perennial herb 
2023 Cynthia Powell
2021 Larry Dizmang
2021 Mary Conway
|
|
Perideridia lemmonii Lemmon's yampah
native
Perennial herb 
2013 Steve Matson
2013 Steve Matson
2013 Steve Matson
|
|
Phacelia curvipes Washoe phacelia
native
Annual herb 
2019 Diane Etchison
2010 Steve Matson
2022 Steve Matson
|
|
Phacelia hastata Mountain phacelia, Silverleaf phacelia, Timberline phacelia
native
Perennial herb 
2007 Steve Matson
2007 Steve Matson
2012 Steve Matson
|
|
Phacelia heterophylla ssp. virgata Varied leaf phacelia
native
Perennial herb 
2006 Steve Matson
2006 Steve Matson
2006 Steve Matson
|
|
Phacelia humilis Low phacelia
native
Annual herb 
2004 Steve Matson
2004 Steve Matson
2004 Steve Matson
|
|
Phacelia hydrophylloides Water leaf phacelia, Waterleaf phacelia
native
Perennial herb 
2004 Steve Matson
2004 Steve Matson
2004 Steve Matson
|
|
Phacelia mutabilis Changeable phacelia
native
Perennial herb 
2014 Steve Matson
2014 Steve Matson
2014 Steve Matson
|
|
Phleum alpinum Alpine timothy, Mountain timothy, Timothy grass
native
Perennial grass 
2003 Steve Matson
2022 Steve Matson
2021 R.A. Chasey
|
|
Phleum pratense Common timothy, Cultivated timothy, Timothy
non-native
Perennial grass 
2013 BOB CASE
2019 Julie Kierstead Nelson
2021 Emily R. Allen
|
|
Phlox diffusa Spreading phlox
native
Perennial herb 
2018 Saskia Raether
2019 Talila Golan
2009 Keir Morse
|
|
Phlox gracilis Slender phlox
native
Annual herb 
2003 Steve Matson
2016 Steve Matson
2003 Steve Matson
|
|
Pinus contorta ssp. murrayana Lodgepole pine, Tamarack
native
Tree 
2022 Arlee Montalvo
2021 Mike Russler
2021 Mike Russler
|
|
Pinus monticola Mountain pine, Western white pine
native
Tree 
2019 Saskia Raether
2020 David popp
2021 Christopher Collier
|
|
Pinus ponderosa var. ponderosa North plateau ponderosa pine
native
Tree  2011 Wynn Anderson
 2013 Susan McDougall
 2002 Monty Rickard
|
|
Plagiobothrys hispidulus Harsh allocarya, Harsh popcorn flower
native
Annual herb 
2019 Steve Matson
2019 Steve Matson
2019 Steve Matson
|
|
Plagiobothrys tener Slender allocarya, Slender popcorn flower, Slender popcornflower
native
Annual herb  2011 Steve Matson
 2011 Steve Matson
|
|
Platanthera leucostachys Sierra bog orchid, White Flowered Bog-Orchid
native
Perennial herb 
2022 Mike Russler
2014 Dee Warenycia
2019 Industrious Walkers of the World
|
|
Platanthera sparsiflora Bog orchid, Sparse flowered bog orchid
native
Perennial herb 
2020 Bob Sweatt
2004 Steve Matson
2019 Matt Berger
|
|
Poa cusickii ssp. epilis Cusick's bluegrass, Skyline blue grass, Skyline bluegrass
native
Perennial grass 
2017 David popp
2018 Susan McDougall
2018 Susan McDougall
|
|
Poa nevadensis One sided blue grass, Pine bluegrass, Sandberg bluegrass
native
Perennial grass 
2019 Rachelle Gray
2019 Paul Aigner
2020 Paul Aigner
|
|
Poa pringlei Pringle's blue grass, Pringle's bluegrass
native
Perennial grass 
2020 David popp
© 2017 Dana York
|
|
Poa secunda ssp. secunda One sided blue grass, Pine bluegrass, Sandberg's bluegrass
native
Perennial grass 
2018 Ron Vanderhoff
2018 Ron Vanderhoff
2018 Ron Vanderhoff
|
|
Poa stebbinsii Stebbin's bluegrass, Stebbins' blue grass
native
Perennial grass 
2010 Steve Matson
2010 Steve Matson
2010 Steve Matson
|
|
Poa wheeleri Hooker's bluegrass, Wheeler's blue grass, Wheeler's bluegrass
native
Perennial grass 
2010 Steve Matson
2010 Steve Matson
2010 Steve Matson
|
|
Polemonium californicum California polemonium, California sky pilot, Jacob's ladder
native
Perennial herb 
2020 Bob Sweatt
2005 Steve Matson
2005 Steve Matson
|
|
Polemonium occidentale Great polemonium, Western polemonium, Western sky pilot
native
Perennial herb 
2005 Steve Matson
2008 Steve Matson
2020 Bob Sweatt
|
|
Polygonum amphibium var. stipulaceum Water smartweed
native
Perennial herb (aquatic) 
2017 Ron Vanderhoff
2017 Ron Vanderhoff
2019 Diane Etchison
|
|
Polygonum arenastrum Prostrate knotweed
non-native
Annual, Perennial herb 
2016 Barbara Boethling
2021 Ron Vanderhoff
2014 Richard Chasey
|
|
Polygonum bistortoides Western Bistort
native
Perennial herb 
2022 Suzanne L. Weakley
2005 Steve Matson
2005 Steve Matson
|
|
Polygonum davisiae Davis knotweed
native
Perennial herb 
2011 Steve Matson
2011 Steve Matson
2011 Steve Matson
|
|
Polygonum douglasii Douglas' knotweed
native
Annual herb 
2020 Bob Sweatt
2022 Mike Russler
2022 Mike Russler
|
|
Polygonum douglasii ssp. spergulariiforme Spurry knotweed
native
Annual herb 
2016 Steve Matson
2021 Dana York
2020 R.A. Chasey
|
|
Polygonum minimum Broadleaf knotweed, Leafy dwarf knotweed, Little mountain knotweed
native
Annual herb 
2020 Bob Sweatt
2012 Steve Matson
2021 Mike Russler
|
|
Polygonum phytolaccifolium Pokeweed knotweed
native
Perennial herb 
2004 Steve Matson
2008 Gerald Carr
2022 Mike Russler
|
|
Polygonum polygaloides ssp. kelloggii Kellogg's knotweed
native
Annual herb 
2010 Steve Matson
2010 Steve Matson
2005 Steve Matson
|
|
Polygonum shastense Shasta knotweed
native
Perennial herb 
2019 Jane Cohn
2018 Matt Berger
2022 Mike Russler
|
|
Populus balsamifera ssp. trichocarpa Black cottonwood
native
Tree 
2019 Ron Vanderhoff
2012 Steve Matson
2012 Steve Matson
|
|
Potentilla glandulosa ssp. nevadensis Sierran woodbeauty
native
Perennial herb 
2022 Mike Russler
2022 Mike Russler
2022 Mike Russler
|
|
Potentilla gracilis var. fastigiata Slender cinquefoil
native
Perennial herb 
2021 Mike Russler
2021 Mike Russler
2019 Julie Kierstead Nelson
|
|
Primula suffrutescens Sierra primrose, Sierran primrose
native
Perennial herb 
2021 R.A. Chasey
2014 Steve Matson
2020 Bob Sweatt
|
|
Prunus emarginata Bitter cherry
native
Tree, Shrub 
2020 Belinda Lo
2004 Steve Matson
2006 Steve Matson
|
|
Prunus virginiana var. demissa Chokecherry, Western choke cherry, Western chokecherry
native
Tree, Shrub 
2005 Steve Matson
2005 Steve Matson
2020 Susan McDougall
|
|
Psilocarphus brevissimus var. brevissimus Short woollyheads, Woolly heads, Woolly marbles
native
Annual herb 
2020 R.A. Chasey
2021 David popp
2020 Ron Vanderhoff
|
|
Pteridium aquilinum var. pubescens Hairy brackenfern, Western bracken fern
native
Fern 
2019 Ron Vanderhoff
2019 Ron Vanderhoff
2022 Bob Sweatt
|
|
Pterospora andromedea Pine drops, Pine drops, Woodland pinedrops
native
Perennial herb (parasitic) 
2006 Steve Matson
2019 Bob Sweatt
2020 Joey Santore
|
|
Purshia tridentata Antelope bitterbrush, Antelope bush, Bitterbrush
native
Shrub 
2020 Bob Sweatt
2018 Stefan Eggenberg
2005 Steve Matson
|
|
Pyrola asarifolia ssp. asarifolia Bog wintergreen, Liverleaf wintergreen
native
Perennial herb 
2005 Steve Matson
2005 Steve Matson
2010 Steve Matson
|
|
Pyrola picta White veined shinleaf, White veined wintergreen, Whitevein shinleaf
native
Perennial herb 
2015 Steve Matson
2015 Steve Matson
2015 Steve Matson
|
|
Quercus chrysolepis var. nana Canyon live oak, Canyon oak, maul oak, goldcup oak, Gold cup oak
native
Tree 
2017 Aaron Sunshine
2020 R.A. Chasey
2018 joaquin hale
|
|
Quercus vacciniifolia Huckleberry oak
native
Shrub 
2003 Steve Matson
2010 Steve Matson
2022 Steve Matson
|
|
Ranunculus alismifolius var. alismifolius Plantainleaf buttercup, Water plantain buttercup
native
Perennial herb 
2021 Alaine Arslan
2023 Mike Russler
2023 Mike Russler
|
|
Ranunculus aquatilis var. capillaceus white water butter cup
native
Perennial herb (aquatic) 
2016 Ken Lunders
2007 Steve Matson
2022 Jonathan Widdicombe
|
|
Ranunculus occidentalis Western buttercup
native
Perennial herb 
2020 Ron Vanderhoff
2008 Steve Matson
2022 Ron Vanderhoff
|
|
Ranunculus orthorhynchus Bloomer's buttercup, Straight beaked buttercup, Straightbeak buttercup
native
Perennial herb 
2019 Ken Hickman
2021 R.A. Chasey
2019 Hunter Breck
|
|
Ranunculus uncinatus Hook seeded buttercup, Hooked fruit buttercup, Woodland buttercup
native
Annual, Perennial herb 
2019 Ken Hickman
2019 Ken Hickman
2017 James Gonsman
|
|
Raphanus sativus Cultivated radish, Jointed charlock, Wild radish
• invasive non-native
Annual, Biennial herb 
2017 Lisa Miller
2020 Ron Vanderhoff
2023 Julia Markey
|
|
Rhamnus alnifolia Alder leaved coffeeberry, Alderleaf buckthorn, Alderleaf coffeeberry
• rare native
Shrub 
2015 Steve Matson
2015 Steve Matson
2015 Steve Matson
|
|
Ribes inerme White stemmed gooseberry, Whitestem gooseberry
native
Shrub 
2021 Steve Matson
2021 Steve Matson
2021 Steve Matson
|
|
Ribes montigenum Alpine prickly current, Gooseberry currant, Mountain gooseberry
native
Shrub 
2018 Steve Matson
2018 Steve Matson
2020 Bob Sweatt
|
|
Ribes nevadense Mountain pink currant, Sierra currant
native
Shrub 
2020 Bob Sweatt
2023 Jamie Spielmann
2004 Steve Matson
|
|
Ribes roezlii Sierra gooseberry, Sierran Gooseberry
native
Shrub 
2020 Robert Langellier
2022 Ron Vanderhoff
2009 BOB CASE
|
|
Ribes viscosissimum var. hallii Sticky currant, Sticky flowering currant
native
Shrub 
2019 Bob Sweatt
2016 Steve Matson
2016 Steve Matson
|
|
Rorippa curvisiliqua Curvepod yellow cress, Curvepod yellowcress, Western yellow cress
native
Annual, Perennial herb 
2020 Ron Vanderhoff
2023 Ron Vanderhoff
2023 Ron Vanderhoff
|
|
Rorippa microphylla Small Tree-Mallow
|
|
Rorippa nasturtium-aquaticum Watercress
native
Perennial herb (aquatic) 
2019 Patrick Furtado
2019 Diane Etchison
2012 Steve Matson
|
|
Rosa californica California wild rose, California wildrose
native
Shrub 
2022 Suzanne L. Weakley
2022 Suzanne L. Weakley
2020 R.A. Chasey
|
|
Rosa woodsii var. ultramontana Interior rose
native
Shrub 
2018 Alison Sheehey
2019 Susan McDougall
2016 Jim Moore
|
|
Rubus parviflorus Western thimbleberry, Thimbleberry
native
Vine, Shrub 
2022 Zoya Akulova-Barlow
2020 Mary Sue Ittner
2019 Patrick Furtado
|
|
Rumex paucifolius Alpine sheep sorrel, Few leaved dock
native
Perennial herb 
2019 Mary Merriman
2021 Mike Russler
2021 Mike Russler
|
|
Rumex salicifolius Willow dock, Willow leaved dock
native
Perennial herb 
2023 Ron Vanderhoff
2012 Gary McDonald
2012 Gary McDonald
|
|
Rumex salicifolius var. triangulivalvis Willow dock
native
Perennial herb 
2013 BOB CASE
2019 Diane Etchison
2009 Barry Breckling
|
|
Sagina saginoides Alpine pearlwort, Arctic pearlwort, Common pearlwort
native
Perennial herb 
2023 R.A. Chasey
2022 Bob Sweatt
2022 Bob Sweatt
|
|
Salix exigua Narrow leaved willow, Narrowleaf willow, Sandbar willow
native
Tree, Shrub 
2015 Steve Matson
2019 Barbara Brydolf
2015 Steve Matson
|
|
Salix lucida ssp. lasiandra Pacific willow
native
Tree 
2021 Alice Cummings
2021 Diane Renshaw
2021 Ken Hickman
|
|
Sambucus melanocarpa Rocky mountain elder
native
Shrub 
Geoff Burleigh
Geoff Burleigh
2016 Jason Matthias Mills
|
|
Sambucus mexicana Blue elderberry
native
Tree, Shrub 
2021 Mike Russler
2020 Diane Etchison
2022 El Byrne
|
|
Sambucus racemosa var. microbotrys Pacific red elderberry
native
Shrub 
2021 R.A. Chasey
2017 James Gonsman
2014 James Gonsman
|
|
Sanicula graveolens Northern sanicle, Sierra sanicle
native
Perennial herb 
2021 Steve Matson
2020 Bob Sweatt
2004 Steve Matson
|
|
Sarcodes sanguinea Snow plant, Snowplant
native
Perennial herb (mycoparasitic) 
2014 Jim Moore
2020 Matt Berger
2013 Brent Morgan
|
|
Saxifraga odontoloma Brook saxifrage
native
Perennial herb 
2004 Steve Matson
2004 Steve Matson
2004 Steve Matson
|
|
Saxifraga oregana Bog saxifrage
native
Perennial herb 
2003 Steve Matson
2020 Bob Sweatt
2018 Bill Haley
|
|
Scirpus microcarpus Panicled bulrush, Small fruited bulrush
native
Perennial grasslike herb 
2022 Doug Allshouse
2008 Steve Matson
2013 Ron Vanderhoff
|
|
Senecio integerrimus var. exaltatus Columbia mountain butterweed, Columbia ragwort, Groundsel
native
Perennial herb 
2021 Paul Watts
2021 Jamie Spielmann
2019 Matt Berger
|
|
Senecio pauciflorus Alpine groundsel
native
Perennial herb 
2022 Bob Sweatt
2022 Bob Sweatt
2009 Barry Breckling
|
|
Senecio pseudaureus var. pseudaureus Falsegold groundsel
native
Perennial herb  2018 Susan McDougall
 2018 Susan McDougall
|
|
Senecio triangularis Arrow leaved ragwort, Arrowhead butterweed, Arrowleaf ragwort
native
Perennial herb 
2019 Charles Russell
2019 Bob Sweatt
2003 Steve Matson
|
|
Sidalcea glaucescens Glaucous checker mallow, Waxy checkerbloom, Waxy checkermallow
native
Perennial herb 
2021 Mike Russler
2021 Mike Russler
2021 Mike Russler
|
|
Sidalcea oregana ssp. spicata Oregon checker mallow, Oregon checkerbloom, Spicate checker mallow
native
Perennial herb 
2021 Cynthia Griffin
2016 mark kircher
2021 Cynthia Griffin
|
|
Silene bernardina Palmer's campion, Palmer's catchfly
native
Perennial herb 
2014 Steve Matson
2014 Steve Matson
2014 Steve Matson
|
|
Silene douglasii Douglas catchfly, Douglas' campion, Douglas's catchfly
native
Perennial herb 
2015 Charles Russell
2020 Bob Sweatt
2020 Bob Sweatt
|
|
Silene invisa Red fir catchfly, Short petaled campion
native
Perennial herb 
2021 Bob Sweatt
2021 Bob Sweatt
2022 Cynthia Powell
|
|
Silene lemmonii Lemmon campion, Lemmon's catchfly
native
Perennial herb 
2017 Steve Matson
2011 Steve Matson
2017 Steve Matson
|
|
Silene menziesii Menzies' campion
native
Perennial herb 
2016 Steve Matson
2016 Steve Matson
2016 Steve Matson
|
|
Sisymbrium altissimum Tall tumblemustard, Tumble mustard, Tumbling mustard
non-native
Annual herb 
2019 Ron Vanderhoff
2020 Ron Vanderhoff
2020 Ron Vanderhoff
|
|
Sisyrinchium idahoense Idaho blue eyed grass
native
Perennial herb 
2016 Steve Matson
2016 Steve Matson
Geoff Burleigh
|
|
Smilacina stellata Starry false lily of the valley
native
Perennial herb 
2021 Cyril Guyot
2003 Steve Matson
2020 Susan McDougall
|
|
Solidago canadensis ssp. elongata West coast canada goldenrod
native
Perennial herb 
2003 Steve Matson
2021 Mike Russler
2022 Steve Matson
|
|
Spergularia rubra Purple sand spurry, Red sandspurry, Ruby sandspurry
non-native
Annual, Perennial herb 
2023 Ron Vanderhoff
2023 Ron Vanderhoff
2023 Ron Vanderhoff
|
|
Sphenosciadium capitellatum Ranger's Buttons, Swamp White Heads
native
Perennial herb 
2007 Steve Matson
2007 Steve Matson
2007 Steve Matson
|
|
Spiraea densiflora Rose meadowsweet
native
Shrub 
2015 Steve Matson
2015 Steve Matson
2015 Steve Matson
|
|
Spiranthes romanzoffiana Hooded ladies tresses, Hooded ladies' tresses, Ladies' tresses
native
Perennial herb 
2018 Bill Haley
2003 Steve Matson
2003 Steve Matson
|
|
Stachys ajugoides var. rigida Mexican hedgenettle
native
Perennial herb 
2023 Mary Ann Machi
2016 Steve Matson
2016 Steve Matson
|
|
Stachys albens Cobwebby hedge nettle, White hedge nettle, Whitestem hedgenettle
native
Perennial herb 
2013 Steve Matson
2013 Steve Matson
2013 Steve Matson
|
|
Stellaria calycantha Northern bogwort, Northern starwort
native
Perennial herb 
2017 Steve Matson
2022 Bob Sweatt
2017 Steve Matson
|
|
Stellaria longipes var. longipes Chickweed, starwort
native
Perennial herb 
2022 Mike Russler
2021 Mike Russler
2016 Jim Moore
|
|
Stephanomeria lactucina Forest stephanomeria, Large flowered stephanomeria, Wirelettuce
native
Perennial herb 
2003 Steve Matson
2003 Steve Matson
2022 Cynthia Powell
|
|
Streptanthus tortuosus Jewelweed, Mountain jewelflower, Shieldplant
native
Annual, Perennial herb 
2008 Steve Matson
2021 Steve Matson
2021 Steve Matson
|
|
Symphoricarpos acutus Creeping snowberry, Trailing snowberry
native
Shrub 
2019 Ron Vanderhoff
2020 Cara Wilcox
2019 Ron Vanderhoff
|
|
Symphoricarpos rotundifolius var. rotundifolius Mountain snowberry, Roundleaved snowberry
native
Shrub 
2021 Steve Matson
2021 Steve Matson
2014 Steve Matson
|
|
Taraxacum officinale Common dandelion, Dandelion, Red seeded dandelion
• invasive non-native
Perennial herb 
2021 Ron Vanderhoff
2019 Diane Etchison
2021 Ron Vanderhoff
|
|
Thalictrum fendleri Fendler's meadow rue, Meadow rue
native
Perennial herb 
2006 Steve Matson
2006 Steve Matson
2006 Steve Matson
|
|
Thalictrum sparsiflorum Few flowered meadow rue, Fewflower meadow rue
native
Perennial herb 
2021 Mike Russler
2016 Steve Matson
2022 Bob Sweatt
|
|
Thlaspi arvense Fan weed, Field pennycress
non-native
Annual herb 
2020 Bob Sweatt
2023 Donald Burk
2020 Bob Sweatt
|
|
Tofieldia occidentalis ssp. occidentalis Western false asphodel
native
Perennial herb 
2004 Steve Matson
2004 Steve Matson
2004 Steve Matson
|
|
Torreyochloa pallida var. pauciflora Mannagrass, Pale false mannagrass, Weak mannagrass
native
Perennial grass (rhizomatous) 
2019 Matt Berger
2019 Matt Berger
2020 John Rawlings
|
|
Tragopogon dubius Goat's beard, Yellow salsify
• invasive non-native
Perennial herb 
2023 Ken Lunders
2020 Bob Sweatt
2019 Liz Block
|
|
Trifolium andersonii Anderson's clover, Fiveleaf clover
native
Perennial herb 
2009 Steve Matson
2009 Steve Matson
2020 Tim Messick
|
|
Trifolium cyathiferum Bowl clover, Cup clover
native
Annual herb 
2003 Steve Matson
2003 Steve Matson
2023 R.A. Chasey
|
|
Trifolium kingii var. productum Productive clover
native
Perennial herb 
2005 Steve Matson
2005 Steve Matson
2005 Steve Matson
|
|
Trifolium longipes Long stalked clover, Longstalk clover, Summer clover
native
Perennial herb 
2020 Bob Sweatt
2020 Bob Sweatt
2018 David popp
|
|
Trifolium monanthum Carpet clover, Mountain carpet clover
native
Perennial herb 
2016 Steve Matson
2003 Steve Matson
2016 Steve Matson
|
|
Trifolium wormskioldii Coast clover, Cow clover, Cows clover
native
Perennial herb 
2003 Steve Matson
2003 Steve Matson
2003 Steve Matson
|
|
Triteleia hyacinthina White brodiaea, Wild hyacinth, White Brodiaea, Fool's Onion
native
Perennial herb 
2023 Suzanne L. Weakley
2008 Steve Matson
2020 Steve Conger
|
|
Triteleia ixioides ssp. anilina Mountain pretty face, Prettyface
native
Perennial herb 
2003 Steve Matson
2019 Steve Matson
2019 Steve Matson
|
|
Triteleia montana Mountain triteleia, Sierra triteleia, Slender brodiaea
native
Perennial herb 
2020 Jeff Bisbee
2019 David popp
2021 Mike Russler
|
|
Tsuga mertensiana Mountain hemlock
native
Tree 
2022 Cynthia Powell
2018 Matt Berger
2018 Eric Waller
|
|
Utricularia vulgaris Common bladderwort
native
Perennial herb 
2020 Bob Sweatt
2006 Steve Matson
2006 Steve Matson
|
|
Vaccinium uliginosum ssp. occidentale Western blueberry
native
Shrub 
2022 R.A. Chasey
2022 R.A. Chasey
2003 Steve Matson
|
|
Valeriana californica California valerian
native
Perennial herb 
2019 Matt Berger
2021 Mike Russler
2021 Jamie Spielmann
|
|
Veratrum californicum var. californicum California corn lily, California false hellebore, Western false hellebore
native
Perennial herb 
2006 Steve Matson
2018 Richard Spjut
2021 Mike Russler
|
|
Verbascum thapsus Common mullein, Woolly mullein
• invasive non-native
Perennial herb 
2021 R.A. Chasey
2020 Kim Cabrera
2019 Marisa Persaud
|
|
Veronica americana American brooklime, American speedwell, Brooklime
native
Perennial herb 
2016 Steve Matson
2016 Steve Matson
2016 Steve Matson
|
|
Veronica arvensis Corn speedwell, Speedwell
non-native
Annual herb 
2006 Steve Matson
2006 Steve Matson
2020 mike andrews
|
|
Veronica peregrina ssp. xalapensis Hairy purslane speedwell, Neckweed, Purslane speedwell
native
Annual herb 
2020 Steve Matson
2020 Ron Vanderhoff
2020 Steve Matson
|
|
Veronica serpyllifolia ssp. humifusa Bright blue speedwell, Brightblue speedwell, Sprawling speedwell
native
Perennial herb 
2003 Steve Matson
2003 Steve Matson
2020 Susan McDougall
|
|
Viola adunca Blue violet, Dog violet, Hookedspur violet
native
Perennial herb 
2015 Steve Matson
2004 Steve Matson
2015 Steve Matson
|
|
Viola macloskeyi Macloskey's violet, Small white violet
native
Perennial herb 
2019 David Greenberger
2020 Steve Conger
2021 Alaine Arslan
|
|
Viola pinetorum ssp. pinetorum Goosefoot yellow violet, Pine violet
native
Perennial herb 
2017 Diane Etchison
2015 Scott Cox
2016 David popp
|
|
Viola purpurea ssp. integrifolia Goosefoot violet, Smooth leaved violet
native
Perennial herb 
2003 Steve Matson
2003 Steve Matson
2003 Steve Matson
|
|
Wyethia mollis Mountain mule ears, Mule ears, Woolly mule ears
native
Perennial herb 
2016 James Gonsman
2023 Mike Russler
2023 Julie A. Kierstead
|
|
Zigadenus paniculatus Foothill deathcamas
native
Perennial herb 
2005 Steve Matson
2005 Steve Matson
2008 Steve Matson
|
