Panarctic Flora

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860708 Erigeron muirii A. Gray

Distribution

Western Alaska: Rare
Northern Alaska - Yukon: Rare
Mid Arctic Tundra: Scattered
Southern Arcti Tundra: Scattered
Shrub Tundra: Scattered
Bordering boreal or alpine areas: Rare

GBIF

2n= 18 (2x). - Alaska. - Dawe and Murray (1981c).

Geography: American Beringian: ALA CAN.

Notes: Elven and Murray: Canadian occurrence has been confirmed as a Herschel Island plant has been identified as Erigeron muirii (CAN, DAO), see Nesom (2006b).

The stem and leaf hairs of E. muirii are very thin, curly, and intermingled. They differ much from the stiffer and straighter hairs of E. grandiflorus, E. porsildii, and E. koraginensis. The plant differs also in other aspects. We suspect that E. muirii is not intimately related to the three others. It is a distinct and beautiful American Beringian species.

Higher Taxa