Erigeron philadelphicus var. provancheri (Vict. & J.Rousseau) B.Boivin, 1972 20% complete

No common name

(1972). Phytologia 23(1)


Specifications

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Synonyms

Erigeron philadelphicus subsp. provancheri (Vict. & J.Rousseau) J.K.Morton

Erigeron provancheri Vict. & J.Rousseau