HERBARIUM OF YALE UNIVERSITY.

Yale University Herbarium

YU.042153

PLANTAE EXSICCATAE GRAYANAE

339. Carex Haydenii DEWEY

Am. Journ. Sci. ser. 2, xviii. 103 (1854).

Syn. *Carex acuta* β *erecta* Dewey, Am. Journ. Sci. x. 265 (1826); Wood, Classbook, 418 (1845). *C. aperta* Carey in Gray, Man. 547 (1848); Bailey, Proc. Am. Acad. xxii. 85 (1886); not Boott. *C. aperta* β Boott, Ill. Car. iv. 132, t. 426 (1867). *C. stricta*, var. *decora* Bailey, Bot. Gaz. xiii. 85 (1888) and in Gray, Man. ed. 6, 600 (1890). *C. Haydeni* Britton & Brown, Ill. Fl. i. 308, fig. 720 (1896); Mackenzie, Bull. Torr. Bot. Club lxii. 410 (1915). *C. stricta*, var. β *Haydenii* Kükenth. in Engler, Pflanzr. iv**, 330 (1909).

Charles River meadows, Dedham, Massachusetts.

Coll. F. F. FORBES.

June 20, 1919.