XXIX. 



C. monile, Tuck.; quite rare; in lower swamps, along road from 

 Stissing to Summit of Mountain, in Woodin's Old Coal Field; 

 also, in swamp on Mt. Riga. 



C. Tuckermani, Boott ; not common; abundant along the Roelif 

 Jansen's Kill, near R. & C. R. R. Bridge, below Ancram ; Grove- 

 nor William's Swamp-hole, towards Van Tassel Pond. 



C. bullata, Michx. ; only yet found in Scirpus-fluviatilis swamp or 

 pond-hole, near Turpin Place. 



C. longirostris, Torr. This sedge is sparingly found in the northern 

 part of the State. I cannot find in State Flora, Paine s Oneida 

 Catalogue, etc., that it has ever been found south of the Mo- 

 hawk. Gray's Manual says " Northern New England to Wis- 

 consin, and northward. " I detected it last May (1878) under 

 and on some shaded limestone cliffs, near the upper part of 

 Snake Hill, about half a mile from the village of Pine Plains. 

 The next month I again found a large patch of it along the 

 Roeliff Jansen's Kill, Coons' Crossing, on old creek bottoms, 

 near C. Davisii and C. Grayii stations. 



For the accuracy of this list of Carices I am much indebted to 



Wm. Boott, Esq., of Boston, to whom was submitted a full suite of 



the Carices from this district, and who kindly revised my determi- 

 nations. 



Gramineae. 



Leersia Virginica, Willd. ; common in all moist woods ; Hoffman's 

 Beech Woods, etc.— L. oryzoides, Swartz ; common. 



Alopecurus aristulatus, Michx. ; common ; Booth Swamp., etc. 



Phleum pratense, L. ; common. 



Vilfa vaginaeflora, Torr.; rather common; sandy fields near the 

 village. 



Sporobolus serotinus, Gray ; in wet meadows near Mt. Everett. 



Agrostis perennans, Tuckerm. ; shady places lower part of Stissing 

 Mt. — A. scabra, Willd. ; common ; Eno Meadows by Wappin- 

 gers Creek. — A. vulgaris, With. ; common ; Eno Meadows. — A. 

 alba, L. ; not common ; May Bars on Stissing Mt., etc. 



Cinna arundinacea, L. ; common in most of our swamps : — Var. 

 pendula, Gray ; frequent, upper parts of Mt. Riga, Mt. Ever- 

 ett., etc. 



Muhlenbergia sobolifera, Trin. ; common ; Snake Hill; Mt. Ararat, 

 etc. — M. glomerata, Trin. ; common ; Hoag Pond Marsh, etc. 

 — M. Mexicana, Trin. ; common, with preceding. — M. sylvatica, 

 Torr. & Gr. ; rather common ; Stissing Mt. — M. Willdenovii, 

 Trin, ; not rare ; W. side of Snake Hill on cliffs; Silvernail Falls, 

 etc. — M. diffusa, Schreber ; not common, but abundant on Geo. 

 Beckwith Orchard Hill, Stissing; also along S. E. border of 

 Snake Hill. 



Brachyelytrum aristatum, Beauv. ; rather common ; along swamps 

 near Summit of Stissing Mt. etc. 



Calamagrostis Canadensis, Beauv. ; common in all the marshes and 

 swamps; Hoysradt Marsh. 



Oryzopsis melanocarpa, Muhl.; common ; Stissing Mt. ; Swamp E. 



