THE HAMILTON ASSOCIATIOiST. 12^ 



Carex granulans — Muhl. 



" laxiflora — Lam. 

 " " " var. striatula — Carey (Buchan). 



" latifolia— Boott. 

 " " " " patulifolia — Carey (Buchan) 



" digitalis — Willd, 



" laxiculmis — Schwein. 



" platyphylla — Carey. 



" plantaginea — Lam. 



" Saltuensis— Bailey. 



" aurea — Nutt. 



" pedunculata— Muhl. 



" varia — Muhl. 



" Novae- Angliae — Schwein (Buchan). 



" Pennsylvanica — Lam. 



" polytrichoides — -Muhl. 



" stipata — Muhl. 



" teretiuscula — Gooden. 



" vulpinoidea — Michx. 



" tenella — Schk. 



" rosea — Schk. 



" sparganioides — Muhl. 



" cephalophora — Muhl. 



" echinata — Murray, var. microstachys — Boeckl. 



" trisperma' — Dewe}'. 



" bromoides — Schk. 



" tribuloides — Wahl. 

 " " var. cristata — Bailey. 



" scoparia — Schk. 



" straminea — Willd. 



GRAMINEAE. 



Panicum glabrit7ti — Gaudin. 

 " sanguinale — L. 

 " capillare — L. 

 " xanthophysum — Gray. 

 " latifolium— L. 

 " depauperatum — Muhl. 



