Physocarpus opulifolius (L.) Maxim.

UC Davis Herbarium
Physocarpus opulifolius (L.) Maxim.
Sang-Hun Oh, Sept 2002
PLANTAE EXSICCATAE GRAYANAE
NEW YORK BOTANICAL GARDEN
02828096
1432. Physocarpus opulifolius (L.) Maxîm.
In Act. Hort. Petrop. vi. 220 (l879); Rosendahl &
Butters, Trees & Shrubs of Minn. 170 (1928); Deam, FI.
Indiana, 526, map 1086 (l940); G. N. Jones, FI. Illinois
(ed. 2) 159 (l950); Fernald, Gray’s Man. (ed. 8) 755
(l950).
Syn. Spiraea opulifolia L. Sp. PI. 489 (1753). Physo-
carpa opulifolia (L.) Raf. New FI. N. Am. iii. 73 (l888).
Neillia opul\folia (L.) Brewer & Watson, Bot. Calif, i. 171
(l876). Opulaster opulifolia (L.) O. Ktze. Rev. Gen. ii.
949 (l89l); Britton & Brown, 111. FI. (ed. l) ii. 195, fig.
1882 (1897) et (ed. 2) ii. 244, fig. 2213 (l913). Opulaster
bullatus Medic. Beytr. Pflanzenanat. 109 (l799). Physo-
carpa riparia Raf. New FI. N. Am. iii. 73 (1838).
Uncultivated calcareous ground.
Laval-des-Rapides, Laval County, Québec, Canada.
Coll. Bro. Rolland-Germain	June 21, 1946
02828096