Compilation
Erigeron thompsonii

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Name

Identification
Isotype of Erigeron thompsonii S. F. Blake [family ASTERACEAE ] (stored under name); Verified by S. F. Blake, 1932
Related name
  • Erigeron peregrinus
  • Erigeron thompsonii

Flora

Entry for Erigeron peregrinus (Banks ex Pursh) Greene var. thompsonii (S. F. Blake ex J. W. Thompson) Cronquist [family COMPOSITAE]
Herbarium
Flora of North America (FNA)
Collection
Flora of North America
Resource Type
Reference Sources
Entry From
Flora of North America, Vol 20,
Names
Erigeron peregrinus (Banks ex Pursh) Greene var. thompsonii (S. F. Blake ex J. W. Thompson) Cronquist [family COMPOSITAE], Brittonia, 6: 144. 1947
Erigeron thompsonii S. F. Blake ex J. W. Thompson [family COMPOSITAE], Rhodora, 34: 238. 1932 (as thompsoni)
Past names
thompsoni
Treatment Author(s)
Guy L. Nesom
Information
Leaf faces sparsely villosulous to glabrate. Peduncles finely villous (hairs spreading-crinkly), sometimes loosely strigose distally. Phyllaries: margins sometimes barely ciliate, abaxial faces sparsely hirsuto-villous to glabrate, essentially eglandular or sparsely minutely glandular. Ray corollas white.
Conservation Status
of conservation concern;
Phenology
jun-aug (summer)
Altitude range
900–1800 m;
Distribution
USA Wash.

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