Tweedyi Stock Photos and Images

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Tweedyi Stock Photos and Images

Wenatchee Rock Rose or Tweedy's Lewisia (Lewisia tweedyi) Endemic wildflower, Eastern Washington, Cascade Mountains, USA, MAY Stock Photo

RMBBF9T0–Wenatchee Rock Rose or Tweedy's Lewisia (Lewisia tweedyi) Endemic wildflower, Eastern Washington, Cascade Mountains, USA, MAY

RM2PP5Y8B–Lewisiopsis tweedyi

Lewisia tweedyi 'Rosea', Lewisia Stock Photo

RMCRKR5W–Lewisia tweedyi 'Rosea', Lewisia

RME16XXJ–Lewisia Tweedyi

Tweedy's Lewisia (Lewisia tweedyi), Haren, Emsland, Lower Saxony, Germany Stock Photo

RMDF0GA5–Tweedy's Lewisia (Lewisia tweedyi), Haren, Emsland, Lower Saxony, Germany

RM2PP5YFB–Lewisia tweedyi 'Alba'

Lewisia tweedyi 'Rosea' flowers Stock Photo

RMBA3HPM–Lewisia tweedyi 'Rosea' flowers

RMBWN0KN–Lewisia Tweedyi Rosa

Cistanthe tweedyi Lewisia tweedyi Stock Photo

RMHPNTCM–Cistanthe tweedyi Lewisia tweedyi

Bitterroot (Lewisia tweedyi), Emsland, Lower Saxony, Germany Stock Photo

RFMKFTC8–Bitterroot (Lewisia tweedyi), Emsland, Lower Saxony, Germany

Tweedy's Ticktrefoil, Desmodium tweedyi Stock Photo

RM2RB1R82–Tweedy's Ticktrefoil, Desmodium tweedyi

Tweedy's lewisia, Lewisia tweedii, in flower. Endemic to north-west USA. Stock Photo

RMR3CEN8–Tweedy's lewisia, Lewisia tweedii, in flower. Endemic to north-west USA.

RM2R0PMF2–Lewisiopsis tweedyi 'Alba

USA, Washington State. Tweedy's Lewisia (Lewisia tweedyi), a showy eastern Washington wildflower, in bloom at Tronsen Ridge. Stock Photo

RMR41GKY–USA, Washington State. Tweedy's Lewisia (Lewisia tweedyi), a showy eastern Washington wildflower, in bloom at Tronsen Ridge.

RMGGD383–Lewisia tweedyi ALP058108

RFAY89CK–Lewisia Tweedyi Rosea

RFA87WE8–Lewisia tweedyi alba

RMARDR6A–Lewisia tweedyi

Beautiful white flowers of Lewisia tweedyi Alba Stock Photo

RF2PP2JH2–Beautiful white flowers of Lewisia tweedyi Alba

RFBBF9RF–Wenatchee Rock Rose or Tweedy's Lewisia (Lewisia tweedyi) Endemic wildflower, Eastern Washington, Cascade Mountains, USA, MAY

TWEEDY'S LEWISIA flowers Lewisia tweedyi Eastern Cascade Mountains, Washington, USA Stock Photo

RMMFEAR6–TWEEDY'S LEWISIA flowers Lewisia tweedyi Eastern Cascade Mountains, Washington, USA

A selective focus top view of a beautiful Tweedy's lewisia flower Stock Photo

RF2M0CJMM–A selective focus top view of a beautiful Tweedy's lewisia flower

Aster tweedyi Rydb Aster tweedyi Rydb. Stock Photo

RM2BXAE7X–Aster tweedyi Rydb Aster tweedyi Rydb.

Delightful Lewisia tweedyi, Lewisia tweedyi ex lemon form, macro flower portrait Stock Photo

RM2J72KGD–Delightful Lewisia tweedyi, Lewisia tweedyi ex lemon form, macro flower portrait

Gilia tweedyi Rydb Gilia tweedyi Rydb. Stock Photo

RM2C1H3YW–Gilia tweedyi Rydb Gilia tweedyi Rydb.

RMBA4AXG–Lewisia tweedyi 'Rosea' flowers

RMBWN0KB–Lewisia Tweedyi Rosa

RMBA3K5R–Lewisia tweedyi 'Rosea' flowers

RFMKFTC3–Bitterroot (Lewisia tweedyi), Emsland, Lower Saxony, Germany

RM2RB1R7W–Tweedy's Ticktrefoil, Desmodium tweedyi

. North American trees : being descriptions and illustrations of the trees growing independently of cultivation in North America, north of Mexico and the West Indies . Trees. Wisilizenus' Cottonwood 173 The tree is much planted along roads and streets in the West, and grows rapidly. Its wood is light brown, weak and soft, with a specific gravity of about 0.39, and is of little value. The species has often been regarded as a variety of the Balsam poplar and is said to hybridize with it where the two grow together. 8. TWEEDY'S COTTONWOOD — Populus Tweedyi Britten, new species Tweedy's cottonwood Stock Photo

RMPG1E1C–. North American trees : being descriptions and illustrations of the trees growing independently of cultivation in North America, north of Mexico and the West Indies . Trees. Wisilizenus' Cottonwood 173 The tree is much planted along roads and streets in the West, and grows rapidly. Its wood is light brown, weak and soft, with a specific gravity of about 0.39, and is of little value. The species has often been regarded as a variety of the Balsam poplar and is said to hybridize with it where the two grow together. 8. TWEEDY'S COTTONWOOD — Populus Tweedyi Britten, new species Tweedy's cottonwood

RM2R0PMFC–Lewisiopsis tweedyi 'Alba

RMRDBGP5–. North American trees : being descriptions and illustrations of the trees growing independently of cultivation in North America, north of Mexico and the West Indies . Trees. Wisilizenus' Cottonwood 173 The tree is much planted along roads and streets in the West, and grows rapidly. Its wood is light brown, weak and soft, with a specific gravity of about 0.39, and is of little value. The species has often been regarded as a variety of the Balsam poplar and is said to hybridize with it where the two grow together. 8. TWEEDY'S COTTONWOOD — Populus Tweedyi Britten, new species Tweedy's cottonwood

RFAY8JPG–Lewisia Tweedyi 'Rosea'

Lewisia tweedyi ELLIOTT'S VAR Stock Photo

RFA87WF7–Lewisia tweedyi ELLIOTT'S VAR

Beautiful apricot flower of Lewisia tweedyi with water droplets Stock Photo

RF2PP2HR4–Beautiful apricot flower of Lewisia tweedyi with water droplets

RMBBF9RX–Wenatchee Rock Rose or Tweedy's Lewisia (Lewisia tweedyi) Endemic wildflower, Eastern Washington, Cascade Mountains, USA, MAY

RM2J72KGK–Delightful Lewisia tweedyi, Lewisia tweedyi ex lemon form, macro flower portrait

RM2BXDH0G–Gilia tweedyi Rydb Gilia tweedyi Rydb.

RM2RB1R7Y–Tweedy's Ticktrefoil, Desmodium tweedyi

. Bulletin. Gramineae -- United States; Forage plants -- United States. 164. Fig. 14(3. Calamagrostis tweedyi Sciibu.; Heal, (irassos N. Am., 2:348.—A stout peienuial 7 to 10 diu. liigli, with rather broad, llat leaves and densely flowered, spike-like panicles 8 to 12 cm. long.—Cascade Mountains, Washington.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. United States. Division of Agrostology. Washington, D. C. : The Divi Stock Photo

RMRH18FT–. Bulletin. Gramineae -- United States; Forage plants -- United States. 164. Fig. 14(3. Calamagrostis tweedyi Sciibu.; Heal, (irassos N. Am., 2:348.—A stout peienuial 7 to 10 diu. liigli, with rather broad, llat leaves and densely flowered, spike-like panicles 8 to 12 cm. long.—Cascade Mountains, Washington.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. United States. Division of Agrostology. Washington, D. C. : The Divi

RFA87WF3–Lewisia tweedyi ELLIOTT'S VAR

RFBBF9RJ–Wenatchee Rock Rose or Tweedy's Lewisia (Lewisia tweedyi) Endemic wildflower, Eastern Washington, Cascade Mountains, USA, MAY

RM2J72KG6–Delightful Lewisia tweedyi, Lewisia tweedyi ex lemon form, macro flower portrait

RM2C1M69N–Gilia tweedyi Rydb Gilia tweedyi Rydb.

RM2RB1R81–Tweedy's Ticktrefoil, Desmodium tweedyi

. Bulletin of the U.S. Department of Agriculture. Agriculture; Agriculture. A., Yarrow (Achillea lanulosa). Ar, Sweet sage (Artemisia discolor). Co, Slender-leaved collomia (CoUomia linearis), D, Low larkspur (Delphinium menziesii). Pg, Knotweed (Poli/gonum aviculare). Pt, Plantain (Plantago tweedyi). So, Tansy mustard (Sophia inoisa). Y, Tongle-leaved violet (Yiola Knguaefolia). 112655°-19. (To follow page 57.) Fig. 23.—Sheep driveway used annually until 1915, when protection plot was established showing character of vegetation in 1917.. Please note that these images are extracted from scanne Stock Photo

RMRGC36A–. Bulletin of the U.S. Department of Agriculture. Agriculture; Agriculture. A., Yarrow (Achillea lanulosa). Ar, Sweet sage (Artemisia discolor). Co, Slender-leaved collomia (CoUomia linearis), D, Low larkspur (Delphinium menziesii). Pg, Knotweed (Poli/gonum aviculare). Pt, Plantain (Plantago tweedyi). So, Tansy mustard (Sophia inoisa). Y, Tongle-leaved violet (Yiola Knguaefolia). 112655°-19. (To follow page 57.) Fig. 23.—Sheep driveway used annually until 1915, when protection plot was established showing character of vegetation in 1917.. Please note that these images are extracted from scanne

RFBBF9RH–Wenatchee Rock Rose or Tweedy's Lewisia (Lewisia tweedyi) Endemic wildflower, Eastern Washington, Cascade Mountains, USA, MAY

RM2J72KGG–Delightful Lewisia tweedyi, Lewisia tweedyi ex lemon form, macro flower portrait

RM2C1H3YC–Gilia tweedyi Rydb Gilia tweedyi Rydb.

RM2RB1R83–Tweedy's Ticktrefoil, Desmodium tweedyi

. Bulletin of the U.S. Department of Agriculture. Agriculture; Agriculture. B, Large mountain brome grass (Bromus marginatus). La, Evening primrose (Lavauxia flava). PI, Plantain (Plantayo tweedyi). Ch, Lamb's-quarter {Chenopodium album). Pg, Douglas knotwc-ed (Polygonum douglasii). So, Tansy mustard (Sophia indsa). H, Mountain squirrel tail (Hordeum nodosum). R, Mexican dock (Rumex mexicanus). V, Tongue-leaved violet (Viola linguacfolia). Fig. 25.—Old denuded bed ground abandoned in 1912, showing character of vegetation in 1917. 112655°—19. (To face page 61.). Please note that these images ar Stock Photo

RMRGC35E–. Bulletin of the U.S. Department of Agriculture. Agriculture; Agriculture. B, Large mountain brome grass (Bromus marginatus). La, Evening primrose (Lavauxia flava). PI, Plantain (Plantayo tweedyi). Ch, Lamb's-quarter {Chenopodium album). Pg, Douglas knotwc-ed (Polygonum douglasii). So, Tansy mustard (Sophia indsa). H, Mountain squirrel tail (Hordeum nodosum). R, Mexican dock (Rumex mexicanus). V, Tongue-leaved violet (Viola linguacfolia). Fig. 25.—Old denuded bed ground abandoned in 1912, showing character of vegetation in 1917. 112655°—19. (To face page 61.). Please note that these images ar

RMBBF9T3–Wenatchee Rock Rose or Tweedy's Lewisia (Lewisia tweedyi) Endemic wildflower, Eastern Washington, Cascade Mountains, USA, MAY

RM2J72KG8–Delightful Lewisia tweedyi, Lewisia tweedyi ex lemon form, macro flower portrait

Astragalus tweedyi Canby. 29 Dec 20171 Stock Photo

RM2BTTKRA–Astragalus tweedyi Canby. 29 Dec 20171

RM2RB1R7R–Tweedy's Ticktrefoil, Desmodium tweedyi

. Bulletin. Gramineae -- United States; Forage plants -- United States. 50 28a. BROMUS PUMPELIilANUS TWEEDYI Scribn. in Beal, Grass. N. A. 2: (>22. 1896. This differs from the species in having the leaves and sheaths usually iiilose-pubescent throughout and the flowering glumes with coarser, denser, hirsute-pubescence. In other respects like the species. Type No. 587, collected by Frank Tweedy, Slough Creek, Yellowstone Park. General distribution apparently the same as for the species. SpecimensE.xAMiNED.—Colorado: (H. N. Patterson29); (M. E. Jones.) Wyoming: Sun- dance (D. Griffiths 435,88 Stock Photo

RMRH1888–. Bulletin. Gramineae -- United States; Forage plants -- United States. 50 28a. BROMUS PUMPELIilANUS TWEEDYI Scribn. in Beal, Grass. N. A. 2: (>22. 1896. This differs from the species in having the leaves and sheaths usually iiilose-pubescent throughout and the flowering glumes with coarser, denser, hirsute-pubescence. In other respects like the species. Type No. 587, collected by Frank Tweedy, Slough Creek, Yellowstone Park. General distribution apparently the same as for the species. SpecimensE.xAMiNED.—Colorado: (H. N. Patterson29); (M. E. Jones.) Wyoming: Sun- dance (D. Griffiths 435,88

RMBBF9RW–Wenatchee Rock Rose or Tweedy's Lewisia (Lewisia tweedyi) Endemic wildflower, Eastern Washington, Cascade Mountains, USA, MAY

RM2BXDH12–Gilia tweedyi Rydb Gilia tweedyi Rydb.

RMBBF9RR–Wenatchee Rock Rose or Tweedy's Lewisia (Lewisia tweedyi) Endemic wildflower, Eastern Washington, Cascade Mountains, USA, MAY

Talinum tweedyi A Gray Talinum tweedyi A Gray. Stock Photo

RM2C1JGPJ–Talinum tweedyi A Gray Talinum tweedyi A Gray.

RMBBF9RM–Wenatchee Rock Rose or Tweedy's Lewisia (Lewisia tweedyi) Endemic wildflower, Eastern Washington, Cascade Mountains, USA, MAY

Flower, Wenatchee Rock Rose, Tweedy's Lewisia (Lewisia tweedyi) WILD, Eastern Cascade Mountains, WA Stock Photo

RMB12096–Flower, Wenatchee Rock Rose, Tweedy's Lewisia (Lewisia tweedyi) WILD, Eastern Cascade Mountains, WA

Wenatchee Rock Rose (Lewisia tweedyi) WILD, Endemic, Eastern slope, Cascade Mountains, Washington State JUNE Stock Photo

RFB1MCXA–Wenatchee Rock Rose (Lewisia tweedyi) WILD, Endemic, Eastern slope, Cascade Mountains, Washington State JUNE

Cirsium tweedyi Rydb Petr Cirsium tweedyi Rydb Petr. Stock Photo

RM2C1CJAA–Cirsium tweedyi Rydb Petr Cirsium tweedyi Rydb Petr.

RMB1MC09–Wenatchee Rock Rose (Lewisia tweedyi) WILD, Endemic, Eastern slope, Cascade Mountains, Washington State JUNE

RMB1MBYP–Wenatchee Rock Rose (Lewisia tweedyi) WILD, Endemic, Eastern slope, Cascade Mountains, Washington State JUNE

RFB1MCWK–Wenatchee Rock Rose (Lewisia tweedyi) WILD, Endemic, Eastern slope, Cascade Mountains, Washington State JUNE

RMB1MBY9–Wenatchee Rock Rose (Lewisia tweedyi) WILD, Endemic, Eastern slope, Cascade Mountains, Washington State JUNE

RFB1MBYE–Wenatchee Rock Rose (Lewisia tweedyi) WILD, Endemic, Eastern slope, Cascade Mountains, Washington State JUNE

RMB1MC00–Wenatchee Rock Rose (Lewisia tweedyi) WILD, Endemic, Eastern slope, Cascade Mountains, Washington State JUNE

RMB1MCWD–Wenatchee Rock Rose (Lewisia tweedyi) WILD, Endemic, Eastern slope, Cascade Mountains, Washington State JUNE

RFB1MBXB–Wenatchee Rock Rose (Lewisia tweedyi) WILD, Endemic, Eastern slope, Cascade Mountains, Washington State JUNE

FLOWER LEWISIA Lewisia tweedyi WENATCHEE ROCK ROSE Eastern Cascade Mountains WA MAY Stock Photo

RMA9FRDC–FLOWER LEWISIA Lewisia tweedyi WENATCHEE ROCK ROSE Eastern Cascade Mountains WA MAY

RMA9FR8C–FLOWER LEWISIA (Lewisia tweedyi) WENATCHEE ROCK ROSE, Eastern Cascade Mountains WA MAY

RMA9FT03–FLOWER LEWISIA (Lewisia tweedyi) WENATCHEE ROCK ROSE, Eastern Cascade Mountains, WA MAY

FLOWER, Tweedy's LEWISIA (Lewisia tweedyi) WENATCHEE ROCK ROSE, Eastern Cascade Mountains WA MAY Stock Photo

RMA9FT0F–FLOWER, Tweedy's LEWISIA (Lewisia tweedyi) WENATCHEE ROCK ROSE, Eastern Cascade Mountains WA MAY

RMA9FT13–FLOWER, Tweedy's LEWISIA (Lewisia tweedyi) WENATCHEE ROCK ROSE, Eastern Cascade Mountains WA MAY

RMA9FT09–FLOWER, Tweedy's LEWISIA (Lewisia tweedyi) WENATCHEE ROCK ROSE, Eastern Cascade Mountains WA MAY

RMA9FRFD–FLOWER, Tweedy's LEWISIA (Lewisia tweedyi) WENATCHEE ROCK ROSE, Eastern Cascade Mountains WA MAY

RMA9FT0B–FLOWER, Tweedy's LEWISIA (Lewisia tweedyi) WENATCHEE ROCK ROSE, Eastern Cascade Mountains WA MAY

RMA9FRE3–FLOWER LEWISIA Lewisia tweedyi WENATCHEE ROCK ROSE Eastern Cascade Mountains WA MAY

RMA9FRF3–FLOWER, Tweedy's LEWISIA (Lewisia tweedyi) WENATCHEE ROCK ROSE, Eastern Cascade Mountains WA MAY

RMA9FR9B–FLOWER, Tweedy's LEWISIA (Lewisia tweedyi) WENATCHEE ROCK ROSE, Eastern Cascade Mountains WA MAY

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Tweedyi Stock Photos and Images

Tweedyi Stock Photos and Images

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