| 词条 | Erigeron utahensis |
| 释义 |
|image = Erigeron utahensis1.jpg |regnum = Plantae |unranked_divisio = Angiosperms |unranked_classis = Eudicots |unranked_ordo = Asterids |ordo = Asterales |familia = Asteraceae |tribus = Astereae |genus = Erigeron |species = E. utahensis |binomial = Erigeron utahensis |binomial_authority = Gray |synonyms_ref= |synonyms=
|}}Erigeron utahensis is a North American species of flowering plant in the daisy family known by the common name Utah fleabane.[1]Erigeron utahensis is native to the western United States in Arizona, Utah, western Colorado, northwestern New Mexico, and southeastern California (Providence Mountains inside Mojave National Preserve in San Bernardino County).[1][2][3]Erigeron utahensis is a perennial herb up to 60 cm (2 feet) tall, growing from a stout taproot and a branching underground caudex. Its branching stem and leaves are covered in whitish hairs. The inflorescence holds 1-5 flower heads, each 1-2 centimeters (0.4-0.8 inches) wide. They have yellow disc florets in the centers and 28–40 white, pink, lavender, or ray florets around the edges.[4] References1. ^Biota of North America Program 2014 county distribution map 2. ^Calflora taxon report, University of California 3. ^SEINet, Southwestern Biodiversity, Arizona Chapter, Erigeron utahensis A. Gray, Utah fleabane includes description, photos, distribution map 4. ^1 Flora of North America, Erigeron utahensis A. Gray, 1880. Utah fleabane External links
3 : Erigeron|Flora of the Western United States|Plants described in 1880 |
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