Botrychium obliquum Muhl. Grape fern. Abundant in pas- 

 tures and woodlands, especially in the central part of the 

 State. 



Botrychium obliquum dissectum Clute. In similar places with 

 B. obliquum and always associated with it. Frequent. 



Botrychium obliquum f. clongatum Gilbert & Haberer. Scarce 

 in pastures, eastern New York. 



Botrychium obliquum Habereri Gilbert. Scarce. Mohawk Val- 

 ley, Catskill Mts.. and probably occasional elsewhere. 



Botrychium obliquum intermedium Clute. Pastures. Oc- 

 casional in the eastern part of the State. 



Botrych.ium obliquum matricarioides Gilbert. Beaver Lake, 

 Lewis Co. ; Whitestown : Gilbert. I have seen no other speci- 

 mens from this State, but Dr. Underwood cites "Northern New 

 England and New York." (Osmunda matricariae Schrank.) 



Botrychium obliquum Onci dense Clute. Pastures and open 

 woods. Occasional. 



Botrychium obliquum tenuifolium Gilbert. Field near top of 

 mountain. Shandaken, Ulster Co., Mary F. Miller. As I possess 

 tracings of Dr. Underwood's type specimens of B. tenuifolium 

 L'nd.. I am able to say that these specimens from Shandaken 

 match the tracings completely. (B. tenuifolium Und.) 



Botrychium Onondagense Underwood. Within a radius of five 

 miles from Syracuse. The stations there are the only ones known 

 in the State. , 



Botrychium simplex E. Hitchcock. Damp meadows and sandy 

 swamps in Central and Northern New York. Also Wading 

 River. L. I.. E. F. Miller. 



Botrychium tcnebrosum A. A. Eaton. Baldwinsville, L. M. 

 Underwood ; Deerfield and Cedar Lake, /. V. Haberer. Probably 

 not rare, but escapes notice because of its minute size. 



Botrychium Virginianum Sw. Rattlesnake fern. In rich 

 woods. Common. 



Ophxoglossum vulgatum L. Frequent in damp ground through- 

 out the State. , 



OSMUNDACEAE. 



Osmunda cinnamomea L. Cinnamon fern. Stamps. Com- 

 mon. 



