y2 NEW YORK STATE MUSEUM 



LIST OF FERNS, CONIFERS AND FLOWERING PLANTS 

 OF THE ONEIDA LAKE REGION 



PTERIDOPHYTA 



Ophioglossaceae Presl. 



Botrychium obliquum Muhl. 



Botrychium dissectum Spreng. Intermediate forms between this 



and the preceding species are rather frequent. 

 Botrychium silaifolium Presl. Sandy field along edge of woods. 



August 24, 1906 (H. D. House). This station has since been 



obliterated, but the species doubtless occurs elsewhere in this 



vicinity. 

 Botrj^chimn virginianum (L.) Sw. Common in moist woodlands. 

 Ophioglossum vulojatum L. Depressions in the sandy plains. 



Osmundaceae R. Br. 



Onoclea sensibilis Limi. Common in wet and moist places. 

 Osmunda regalis Linn. Open swamps and wet woods. Common. 

 Osmunda cinnamonea Linn. Swamps and woods. Common. 

 Osmunda claytoniana Linn. Open swamps. Less abundant than 



the two preceding species. 

 Matteucia struthiopteris (L.) Todaro. Alluvial soil along Fish 



creek. The American form of this fern is called Matteucia 



nodulosa (Michx.) by Femald (Rhodora 17:161. 1915). The 



name Pteretis Raf. (1818) antedates Matteucia Todaro (1866) 



and Nieuwland ,( Am. Mid. Nat. 4:333. 1916) proposes to call our 



Ostrich-fern Pteretis nodulosa (Michx.) Nwd. 

 Dennstaedtia punctilobula {Michx.) Moore. Common in rather 



moist woods and fields. 

 Polystichum acrostichoides {Michx). Schott. Moist woods, etc. 



Common. 

 Dryopteris noveboracensis (L.) A. Gray. Dr}' woods and fields 



and moist meadows. Common. 

 Dryopteris thelypteris (L.) A. Gray. Open marshy places. Very 



abundant. 

 Dryopteris simulata Davenport. A single station for this rare species 



exists near Sylvan Beach. 

 Dryopteris cristata (L.) A. Gray. Wet mossy thickets and bogs. 



Rare. 

 Dryopteris clintoniana {D. C. Eaton) Doivell. Low moist woods. 



Rare. 



