New <>f rare Plants oj the Stale of New York. 221 



A notice of some new, rare, or otherwise interesting Plants, 

 from the Northern, and Western portions of the State of New 

 York. By Asa G k a y, M. D. 



Read December, 1834. 



RANUNCULACEiE. 



1. Anemone cylindrica (sp. nov.) ; sericeo-pubeseens ; foliis 

 ternatim sectis, segmentis lateralibus bipartitis, intermedio tri- 

 fido, laciniis lineari-lanceolatis apice inciso-dentatis, involucra- 

 libus petiolatis conformibus ; involucellis nullis ; sepalis obo- 

 vatis, obtusis, subcoriaceis ; carpellis lanatis, in capitulum cy- 

 lindricum congestis. 



Root perennial, fibrose-fasciculate, Stem 1 — 3 feet high, and with the 

 leaves, covered with an appressed silky pubescence. Radical leaves 

 mostly on long petioles, finely and reticulately veined, light green 

 above, paler beneath. Peduncles 2 — 6 (rarely 1), 1-flowered, all 

 arising from the same point, S — 12 inches in length when the fruit is 

 mature. Leaves of the involucre on short petioles, twice or three 

 times the number of the peduncles, somewhat crowded. Involucels 

 none* Sepals 5, pale yellowish-green, obovate, obtuse, somewhat 

 coriaceous, sericeous beneath. Carpels acuminated into a very short 

 style, with the apex deflexed ; in every part densely covered with a 

 long, silky tomentum, and disposed in a cylindrical elongated capi- 

 tulum, about an inch in length. 



Hab. In dry pine barrens, near Oneida Lake, New York, 

 Flowers in June. 



Obs. This species, although closely allied to A. Virginiana, 

 Linn, is quite distinct. It must be referred to the section 

 Anemonanthea of De Cand., and be placed next to A. alba, 

 which it resembles in many respects. From A. Virginiana it 

 is readily distinguished by its more finely divided leaves, by the 

 greater number and length of its peduncles, the absence of in- 

 volucels, its obtuse sepals, and especially by its long, cylindri- 

 cal and very woolly head of carpels. In this species also all 



