Erigeron flagellaris

Erigeron flagellaris is a North American species of flowering plants in the daisy family known by the common names trailing fleabane.[4]

Erigeron flagellaris
1913 illustration [1]
Scientific classification
Kingdom:
Plantae
(unranked):
Angiosperms
(unranked):
Eudicots
(unranked):
Asterids
Order:
Asterales
Family:
Asteraceae
Tribe:
Astereae
Genus:
Erigeron
Species:
E. flagellaris
Binomial name
Erigeron flagellaris
Synonyms[2][3]
  • Erigeron flagellare A.Gray
  • Erigeron nudiflorus Buckley

Erigeron flagellaris is widespread across much of western North America. It has been found in western Canada (Alberta + British Columbia), the western United States (primarily the Rocky Mountains and Intermountain regions) and northern Mexico (from Chihuahua east to Tamaulipas and south to Durango).[5][6]

Erigeron flagellaris is a small perennial herb rarely more than 15 centimeters (8 inches) in height. Most of the leaves are clustered around the base of the stems. The plant reproduces by means of stolons, which are horizontal stems running along the surface of the ground, forming new roots and shoots at frequent intervals. Thus the plant can form extensive mats of clones. Each stem usually produces only 1 flower head per stem, though occasionally 2 or 3. Each head contains as many as 125 white ray florets surrounding numerous yellow disc florets.[4]

References
  1. USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 3: 438.
  2. The Plant List, Erigeron flagellaris A.Gray
  3. Tropicos, Erigeron flagellaris A.Gray
  4. Flora of North America, Erigeron flagellaris A. Gray, 1849. Trailing fleabane
  5. Biota of North America Program 2014 county distribution map
  6. Tropicos, specimen listing for Erigeron flagellaris A. Gray


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