Rydberg, P.A., monograph of the North American Potentilleae (1898)
Monogr. N. Amer. Potent.

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t. 86

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Horkelia pickeringii (Torrey ex A. Gray) Rydb.

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name cited:
Horkelia pickeringii (Torrey ex A. Gray) Rydb.
name cited (basionym):
Ivesia pickeringii Torrey ex A. Gray
name recognized:
Horkelia pickeringii (Torrey ex A. Gray) Rydb.
name recognized (basionym):
Ivesia pickeringii Torrey ex A. Gray

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family: Rosaceae
subfamily: Rosoideae
tribe: Potentilleae

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epithet: pickeringii

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Illustration contributed by:
New York Botanical Garden, U.S.A.

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link to this page:
http://www.plantillustrations.org/illustration.php?id_illustration=211364

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contact about this record

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synonyms:

homotypic synonyms:
Ivesia pickeringii Torrey ex A. Gray; Potentilla pickeringii (Torrey ex A. Gray) Greene;