13 
S. cyperinus var. pelius Fernald. Springfield, L. Andrews. 
cyperinus (L.) Kunth. var. condensatus Fernald. Herb. Spfid 
Sci. Museum. Springfield, L. Andrews. 
atrocinctus Fernald. Springfield, L. Andrews. 
Eriophorum L. Cotton Grass. 
callitrix Cham. Hare’s Tail. Belchertown south pond, H. G. 
Jesup. 
gracile Roth. Leverett, etc., E. Tuckerman; Amherst, H. G. 
Jesup. 
tenellum Nutt. Springfield, L. Andrews. 
angustifolium Roth. 
viridi-carinatum (Engelm.) Fernald. Buckland, open wet grounds. 
F. F. Forbes; in Rhodora, Vol. VII, p. gt. 
virginicum L. 
Fuirena Rottb. Umbrella Grass. 
squarrosa Michx. Indian Orchard, Mrs. M. L. Owen. 
Hemicarpha Nees & Arn. 
micrantha (Vahl.) Britton. 
- Rynchospora Vahl. Beak Rush. 
macrostachya 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. 
alba (L.) Vahl. 
glomerata (L.) Vahl. 
Cladium P. Browne. Twig Rush. . 
mariscoides (Muhl.) Torr. Belchertown, Leverett, etc., E. Hitch- 
cock; Amherst, H. G. Jesup, and later collectors. 
Scleria 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. 
hormathodes Fernald. 
festucacea Schkuhr. 
festucacea Schkuhr. var. brevior (Dewey) Fernald. Herb. Spfld 
Sci. Museum. 
adusta Boott. Hadley, etc., E. Tuckerman. 
stellulata Good. 
