Solidago macrophylla Banks ex Pursh
Publ. & Syn.Solidago thyrsoidea E. Mey., Pl. Labrador: 63 (1830). Described from Okak in Labrador (Canada). - Solidago macrophylla var. thyrsoidea (E. Mey.) Fernald, Rhodora 8: 228 (1906).
NotesSolidago macrophylla reaches the Arctic in Quebec and Labrador. Two races are reported to reach the Arctic: var. macrophylla and var. thyrsoidea. We have not evaluated them and they were not accepted by Semple and Cook (2006).
Chromosomes18 (2x). - Canada, U.S.A. - Numerous reports.
GeographyNorth American (NE): CAN.
Distribution N = F     E = R     HL = r     [ key ]
Parent taxonSolidago L.
PAF ID860106
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Panarctic Flora Editor-in-Chief: Reidar Elven (Natural History Museum, University of Oslo)
Editorial Committee: Reidar Elven, David F. Murray (Museum of the North, University of Alaska), Volodya Yu. Razzhivin (Komarov Botanical Institute, Russian Academy of Sciences), Boris A. Yurtsev [deceased] (Komarov Botanical Institute, Russian Academy of Sciences)