| 词条 | Erigeron chrysopsidis |
| 释义 |
|image = Erigeron chrysopsidis.jpg |regnum = Plantae |unranked_divisio = Angiosperms |unranked_classis = Eudicots |unranked_ordo = Asterids |ordo = Asterales |familia = Asteraceae |tribus = Astereae |genus = Erigeron |species = E. chrysopsidis |binomial = Erigeron chrysopsidis |binomial_authority =A.Gray |synonyms_ref=[1] |synonyms=*Chrysopsis hirtella DC. not Erigeron hirtellusDC.
|}}Erigeron chrysopsidis is a North American species of flowering plants in the daisy family known by the common name dwarf yellow fleabane. It is found in the western United States: southeastern Washington, Oregon, extreme northern California, northern Nevada, Idaho.[2][3]Erigeron chrysopsidis is a very small perennial herb up to 15 cm (8 inches) tall, forming a taproot. Most of the leaves are low and close to the ground. Each stem produces only one flower head, with 20-60 yellow ray florets plus numerous yellow disc florets.[4]
References1. ^1 The Plant List, Erigeron chrysopsidis A.Gray {{Taxonbar|from=Q1309671}}{{Astereae-stub}}2. ^Biota of north America Program 2014 county distribution map 3. ^Calflora taxon report, University of California, Erigeron chrysopsidis A. Gray, dwarf yellow fleabane 4. ^1 Flora of North America, Erigeron chrysopsidis A. Gray in A. Gray et al., Syn. Fl. N. Amer. 1(2): 210. 1884. Dwarf yellow fleabane 3 : Erigeron|Flora of the Western United States|Plants described in 1884 |
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