Engler, H.G.A., natürlichen Pflanzenfamilien (1887-1915)
Nat. Pflanzenfam.

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vol. 4(3b): (1895)

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p. 93 f. 40 A-E

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name cited:
Gerardia aspera Douglas ex Benth.
name recognized:
Agalinis aspera (Douglas ex Benth.) Britton
name recognized (basionym):
Gerardia aspera Douglas ex Benth.

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family: Scrophulariaceae
subfamily: Orobanchoideae
tribe: Buchnereae
subtribe: Sopubiinae

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epithet: asper, aspera, asperum

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Illustration contributed by:

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link to this page:
https://www.plantillustrations.org/illustration.php?id_illustration=384151

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contact about this record

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synonyms:

homotypic synonyms:
Aureolaria aspera (Douglas ex Benth.) Farw.; Gerardia aspera Douglas ex Benth.;