Specimen
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Erysimum capitatum ssp. perenne – Sierra Wallflower
Pernnial herb, corollas yellow; occasional in moist sandy-gravelly soil, sagebrush scrub with Purshia tridentata, Artemisia tridentata, and Leymus cinereus; west of dormitory.
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Eriogonum umbellatum var. nevadense – Nevada Sulphur Buckwheat
Common perennial herb, flowers bright yellow, in dry pumice soil of west facing moraine with Artemisia tridentata, Purshia tridentata, and Tetradymia canescens.
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Eriogonum spergulinum var. reddinglanum – Spurrey Buckwheat
Annual herb, corollas pink and white; occasional in open disturbed ground near manmade stream channels; with Crypatantha circumscissa, and Sisymbrium altissimum.
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Eriogonum nudum var. deductum – Nude Buckwheat
Common perennial herb, corollas white, in loose pumice soil in sunny forest openings with Pinus murrayana, Abies concolor, and Artemisia tridentata.
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Eriogonum baileyi var. baileyi – Bailey’s Wild Buckwheat
Annual, perianth parts white with pink stripe, common in gravelly soil along the entrance road, east half of the property; with Artemisa tridentata, Purshia tridentata, and Phacelia bicolor.
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Erigeron peregrinus var. hirsutus – Wandering Daisy
Occasional perennial herb, rays pale purple, in moist semi-shaded places near spring at base of steep northeast facing slope with Aquilegia Formosa, Acetaea rubra.
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Erigeron peregrinus var. callianthemus – Wandering Daisy
Perennial herb, rhizomatous, ligules purple, disk flowers yellow; common in wet meadow, east end of property, near Convict Creek; with Carex utriculata, Senecio hydrophilus, Cirsium congdonii.
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Erigeron breweri – Brewer’s Fleabane
Occasional perennial herb, ray flowers pinkish purple, disks yellow, on borders of forest, in small colonies, with Abies concolor, Pinus murrayana, and Arctostaphylos patula.
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Ericameria nana – Goldenbush Rubberweed
Occasional shrub to 3 dm tall, heads yellow, on dry chaparral-covered south-facing slope below Lake Mary Road with Prunus emarginata and Ceanothus cordulatus.
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Ericameria bloomeri – Rubber Rabbitbrush
Common moist to dry sandy-gravelly soil disturbed sites in sagebrush scrub, eastern half of property, especially along entrance road; Artemisia tridentata, Purshia tridentata, and Leymus cinereus. Shrub to 1.5 meters tall; corollas golden yellow.
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Eriastrum wilcoxii – Wilcox’s Eriastrum
Annual herb, corolls light blue; common in dry sandy-gravelly soil, disturbed open area within sagebrush scrub north of headquarters building; with Tiquilia nuttallii, and Lappula redowskii.
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Equisetum laevigatum – Smooth Scouring Rush
Perennial, rhizomatous, common in sandy-gravelly soil in sagebrush scrub along meadow borders; with Artemisia tridentata, Purshia tridentata, and Leymus cinereus.
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Equisetum arvense – Common Horsetail
Common perennial herb, in moist semi-shaded areas near man-made trout ponds with Populus tremuloides, and Osmorhiza occidentalis.
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Epilobium halleanum – Hall’s Willow-herb
Common perennial herb, corollas pale pink, in moist soil of open meadow with Castilleja miniata, Perideridia parishii, Carex sp.
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Epilobium ciliatum ssp. glandulosum – American or Northern Willow-herb
Common perennial herb, corollas pink, in moist soil near meadow with Veratrum californicum and Habenaria dilatata.
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Epilobium brachycarpum – Panicled Willow-herb
Occasional annual herb to 7 dm, corollas bright pink, in dry pumice soil in sagebrush-meadow transition zone, with Artemisia cana and Lupinus polyphyllus.
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Epilobium angustifolium ssp. circumvagum – Fireweed
Common perennial herb to 2 m tall, corollas magenta, in cleared areas around cabins and man-made trout ponds, in semi-shade with Heracleum sphondylium and Pinus murrayana.
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Elymus trachycaulus ssp. subsecundum – Bearded Wheatgrass
Perennial grass to 1 m tall, common in meadow with Collomia linearis, Sidalcea oregana, and Veratrum californicum.
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Elymus multisetus X E. trachycaulus – Big Squirreltail-Bearded Wheatgrass Hybrid
Perennial bunch grass to 1.2 m tall, occasional in disturbed soil in shaded area near cabins with Pinus murrayana and Epilobium angustifolium.
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Elymus glaucus – Blue Wildrye
Common perennial grass to 1.2 m tall, in sunny areas on west-facing sagebrush knoll with Artemisia tridentata and Symphoricarpos vaccinoides.
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Elymus elymoides ssp. elymoides – Bottlebrush Squirreltail
Perennial, stems clumped; occasional on upper edges of dry overflow ditch, south of manmade stream channels.
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Elodea nuttallii – Nuttall’s Waterweed
Aquatic perennial, common in manmade stream channels, south of dormitory.
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Elodea Canadensis – Common Waterweed
Common aquatic annual, corollas white, in man-made trout ponds with Hippuris vulgaris and Ranunculus aquatilis. Completely submerged.
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Descurainia incisa ssp. incisa – Tansy Mustard
Occasional annual herb, corollas yellow, in shade near Mammoth Creek on waterfall trail with Cornus stolonifera, Alinus tenuifolia.