62 



[Senate 



Carex anceps, Willi,. 



— oligocarpa, Schk. 



— eburnea, Boott. 



— pedunculata, Muhl. 



— umbellata, Schk. 



— novae-anglise, Schw. 



— pennsylvanica, Lam. 



— pubescens, Muhl. 



— miliacea, Muhl. 



— scabrata, Schw. 



— arctata, Boott. 



— debilis, Michx. 



— flexilis, Budge. 



— flava, Linn. 



— oederi, Ehrh. 



— filiformis, Linn. 



— lanuginosa, Michx. 



— vestita, Willd. 



— halseyana, Dew. 

 {striata, Torr., not of Michx.) 



— aristata, B. Br. 



— striata, Michx. 

 {trichocarpa, Muhl.) 



— pseudo-cyperus, Linn. 



— hystricina, Willd. 



— tentaculata, Muhl. 



— intumescens, Budge. 

 grayii, Carey. 



— follbulata, Linn. 



— subulata, Michx. 



— lupulina, Muhl. 



— squarrosa, Linn. 



— retrorsa, Schiv. 



— schweinitzii, Dew. 



— vesicaria, Linn. 



— monila, Tuckerm. 



— bullata, Schk. 



— ampullacea, Good, 

 var. utriculata, Carey. 



— cylindrica, Schw. 



— oligosperma, Michx. 



— longirostrisj Torr. 



GRAMTNE^. 

 Leersia oryzoides, Swartz. 



— virgin ica, Willd. 

 Zizamia aquatica, Linn. » 

 Alopecurus pratensis, Linn. 



— geniculatus, Linn, 

 var. aristulatus, Torr. 



Phleum pratense, Linn. 

 Phalaris arundinacea, Linn. 



— canadensis, Linn. 

 Holcus lanatus, Linn. 

 Hierochloa borealis, Bcem.fySchult. 



— alpina, Bcem. 8f Schult. 

 Anthoxanthum odoratum, Linn. 

 Paspalum lasve, Michx. 



— setaceum, Michx. 

 Milium effusum, Linn. 

 Panicum sanguinale, Linn. 



— glabrum, Gaud. 



— filiforme, Linn. 



— crus-galli, Linn. 



— virgatum, Linn. 



— latifoliurn, Linn. 



— clandestinum, Linn. 



— xanthophysum, Gray. 



— capillare, Linn. 



— depauperatum, Muhl. 



— dichotomum, Linn. 



— verrucosum, Muhl. 



— agrostoides, Spreng. 



— prolificum, Lam. 

 Pennisetum glaucum, R. Br. 



— viride, JR. Br. 

 Cenchrus tribuloides, Linn. 

 Oryzopsis asperifolium, Michx. 



— melanocarpa, Muhl. 



— canadensis, Torr. 

 Stipa avenacea, Linn. 

 Aristida dichotoma, Michx. 



— gracilis, Ell. 

 Muhlenbergia diffusa, Schreb. 



— vvilldenovii, Trin. 



— sylvatica, Torr. Sf Gr. 



— sobolifera, Trin. 



