Erigeron linearis

Erigeron linearis is a species of flowering plant in the daisy family known by the common name desert yellow fleabane or narrow leaved fleabane.[2]

Erigeron linearis
Erigeron linearis in Wenas Wildlife Area in Washington
Scientific classification
Kingdom:
Plantae
(unranked):
Angiosperms
(unranked):
Eudicots
(unranked):
Asterids
Order:
Asterales
Family:
Asteraceae
Tribe:
Astereae
Genus:
Erigeron
Species:
E. linearis
Binomial name
Erigeron linearis
(Hook.) Piper
Synonyms[1]
  • Diplopappus linearis Hook.
  • Erigeron luteus A.Nelson
  • Erigeron peucephyllus A.Gray
  • Erigeron yakimensis A.Nelson

Erigeron linearis is native to the mountains of western North America from British Columbia as far south as Wyoming, northern Nevada and Mono County in California.[2][3]

Erigeron linearis is a small clumping perennial herb reaching a maximum height of 20 centimeters (8 inches), with a woody taproot. Its leaves are long and narrow, mostly clustered around the base of the stem, and are 2 to 9 centimeters (0.8-3.6 inches) long and greenish-white. The erect, somewhat hairy, leafless stems usually produce only one flower head (though occasionally 2 or 3) each about a centimeter (0.4 inches) wide. It has a center of many golden yellow disc florets and a fringe of as many as 38 pale to bright yellow or cream-colored ray florets.[4] The species grows in open rocky slopes dominated by sagebrush, bitterbrush or juniper.[5]

Some Plateau Indian tribes used desert yellow fleabane as a poultice for treating sores.[6]

References
  1. The Plant List, Erigeron linearis (Hook.) Piper
  2. Calflora taxon report, University of California, Erigeron linearis (Hook.) Piper, Narrow leaved fleabane, desert yellow fleabane
  3. Biota of North America Program 2014 county distribution map
  4. Jepson Manual Treatment
  5. Flora of North America, Erigeron linearis (Hooker) Piper, 1906. Desert yellow fleabane
  6. Hunn, Eugene S. (1990). Nch'i-Wana, "The Big River": Mid-Columbia Indians and Their Land. University of Washington Press. p. 353. ISBN 0-295-97119-3.

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