13 



S. cyperinus var. pelius Fernald. Springfield, L. Andrews. 



cyperinus (L.) Kunth. var. condensatus Fernald. Herb. Spfld 



Sci. Museum. Springfield, L, Andrews. 

 atrocinctus Fernald. Springfield, L. Andrews. 

 Eriophorum L. Cotton Grass. 



caVitrix Cham. Hare's Tail. Belchertown south pond, H. G. 



Jesup. 

 gracile Roth. Leverett, etc., E. Tuckerman ; Amherst, H. G. 



Jesup. 

 teneVutn Nutt. Springfield, L. Andrews. 

 angustJfohuTn Roth. 

 viridi-car'matum (Engelm.) Fernald. Buckland, open wet grounds. 



F. F. Forbes ; in Rhodora, Vol. VII, p. 91. 

 virginicum L. 

 Fuirena Rottb. Umbrella Grass. 



squarrosa Michx. Indian Orchard, Mrs. M. L. Owen. 

 Hemicarpha Nees & Arn. 



micrantha (Vahl.) Brrtton. 

 Rynchospora Vahl. Beak Rush. 



Tnacrostachya Torr. Belchertown and Leverett, E. Hitchcock,, 



and later collectors : Franklin Co., Fernald ; in 



Rhodora, Vol. X., p. 142. 

 fusca (L.) Ait. f. Leverett pond, E. Tuckerman, H. G. Jesup. 

 a)ha (L.) Vahl. 

 glotnerata (L.) Vahl. 

 Cladium P. Browne. Twig Rush. 



mariscoides (Muhl.) Torr. Belchertown, Leverett, etc., E. Hitch- 

 cock ; Amherst, H. G. Jesup, and later collectors. 

 Schria Berg. Nut Rush. 



triglomerata Michx. Amherst, H. G. Jesup ; Hadley, etc., E., 



Hitchcock. 

 Carex [Ruppius] L. Sedge. 

 scoparia Schkuhr. 



scoparia var. condensa Fernald. Springfield, L. Andrews. 

 tribuloides Wahlenb. 



siccata Dewey. Westfield, Rev. Dr. Davis. 

 mirabilis Dewey. 

 straminea Willd. 

 honmathodes Fernald. 

 festucacea Schkuhr. 

 festucacea Schkuhr. var. brevior (Dewey) Fernald. Herb. Spfld 



Sci. Museum. 

 adusta Boott. Hadley, etc., E. Tuckerman. 

 stellulata Good. 



