Circaea canadensis (L.) Hill

Circaea alpina L. ssp. alpina X C. lutetiana L<
ssp. canadensis (L.) Asch. & Mag.
Determined by D. E. Boufford.
Missouri Botanical Garden
1978
PLANTAE EXSICCATAE GRAYANAE
NEW YORK BOTANICAL GARDEN
03263868
571. Circaea canadensis Hill
Veg. Syst. x. t. 21, fig. 2, (1765) ; Femald in Rhodora,
xix. 87 (1917).
M Syn. C. intermedia Ehrh. Beitr. iv. 42 (1789) ; Robin*
ÉÉi & Femald in Gray, Man. ed. 7, 602 (1908) ; Britton
& Brown, 111. FI. ed. 2, ii. 611 (1913) ; Rydb. FI. Pr. &
PI. 582 (1932).
Moist glades in Thuja forest over red dolomitic lime-
stone, Swanton, Franklin County, Vermont.
Coll. C. H. Knowlton.	July 17, 1932|,
03263868