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Yale University Herbarium

YU.027444

PLANTAE EXSICCATAE GRAYANAE

412. Alisma subeordatum RAF.

Med. Repos. N. Y. v. 362 (1808) ; Britton & Brown, Ill.
Fl. ed. 2, 94, fig. 221 (1913) ; Samuelsson, Ark. Bot. xxiv
A, no. 7. 33 (1932).

Syn. *A. parviflorum* Pursh, Fl. Am, Sept. i, 252 (1814).
*A. Plantago*, var. *parviflorum* Torr. Fl. no. & mid. U. S. i.
382 (1824) ; Buchenau in Engl. Pflanzenr. iv. fam. 15, 14
(1903) ; Wiegand & Eames, Mem. Cornell Agr. Exp. Sta.
xcii. 53 (1926). *A. Plantago* var. *americum* Schult.
Syst. Veg. vii. 1598 (1830) ; Gray, Man. ed. 2, 438 (1856).

Selected small specimens.

Dried-out pool, Bedford, Massachusetts.

Coll. H. K. SVENSON, A. N. STEWARD.

August 15, 1929.