

THE CAYUGA FLORA. 99 



380. Oakesia, Watson. 



924. * O. sessilifolia, Wats. (Uvularia sessilifolia, L. Man., p. 528.) 



(H. and C.) 

 In ravines and woods ; frequent. May. 



381. StrepTopus, Michx. 



925. S. roseus, Michx. Twisted-staek. (C.) 

 Ravines and swamps ; abundant. May. 



382. Prosartes, D. Don. 



926. P. lanuginosa, Don. PROSARTES. (H. and C.) 

 Rich woods ; infrequent. May. 



Six Mile Creek ; slope near Beechwoods. McGowan Woods. 

 Dart Woods. Turkey Hill and Rhodes Woods. Caroline, on Bald 

 Hill and Taft Hill, and elsewhere. 



383. Ceintonia, Raf. 



927. C. borealis, Raf. Ceintonia. (H. and C.) 

 Cold swamps or vicinity of peat bogs ; frequent. May 25-June. 

 Ellis Hollow Swamp. Dryden-Lansing Sw., {Dr. Jordan) ! 



Abundant near Freeville, McLean and Danby. 



384. Medeoea, Gronov. 



928. M. Virginica, L. Indian Cucumber- root. (H. and C.) 

 Rich woods ; abundant. June. 



385. Trieeium, Linn. 



929. * T. eredtum, Linn. BirThroot. (H. and C.) 

 Ravines and rich soil ; common. May. 



The form called in Gray's Manual " var. album " is not uncom- 

 mon in Six Mile Cr. Negundo Woods. Near Beaver Cr. and Mud 

 Cr. A form near " var. declinatum " of Man. occurs in rich soil of 

 Negundo Woods and Taughannock ravine ; its flowers are usually 

 pink, rarely nearly white. A form with perianth wholly green oc- 

 curs in our woods rarely. 



930. T. grandiflorum, Salisb. White Trieeum. " White Liey," 

 (local.) (H. andC.) 



Rich soil ; very common. May. 



Much given to monstrosities. Specimens with four leaves come 

 from " Camp Warwick," north of King's Ferry; with 4 petals and 4 

 sepals from Fall Cr., {F. B. Hine.) A series of specimens from 

 woods E. of Levanna show flowers with green-striped petals, and 

 petals green except on the margin ; others with stalked sepals and 

 green petals, and with long petioled leaves from, or near the base 

 of the stem. Double-flowered specimens from Woodwardia Swamp 

 Woods, bave about 14 parts to the perianth. 



931. T. cernuum, L. Nodding Trieeium. 

 Swamps : rare. May. 



Borders of the Round-Marshes ! one specimen, 1884, by F. M. 

 Fitts. It ought to occur in Michigan Hollow. It is in Dr. Thomp- 

 son's Cat., but he probably mistook T. grandiflorum for it, as the 

 latter is not mentioned. 



