972. 
974. 
975. 
78 
ORDER 98. IRIDACEA. 
a52. IRTS a 
. versicolor, L. 
433. PARDANTHUS, Ker. 
. CHINENSIS, Ker. 
Spontaneous in gardens, Buffalo. 
434. SISYRINCHIUM, L. 
. Bermudiana, L. 
ORDER gg. DIOSCOREACE. 
435. DIOSCOREA, Plumier. 
. villosa, L. 
Rare. <A single specimen observed in the woods east of Dela- 
ware street and north of the Park, Buffalo; but said to occur, 
in considerable quantities, along Niagara R., between Black 
Rock and Tonawanda, Erie Co., ¥. 7. Cowe//. 
ORDER 100. SMILACEX. 
436. SMILAX, Tourn. 
. rotundifolia, L. 
Rare. W. Seneca, Erie Co. 
. hispida, Muhl. 
- herbacea, L. 
ORDER Io1. LILIACEA. 
437. TRILLIUM, L. 
. grandiflorum, Salisb. 
. €rectum,; yL; 
var. album, Pursh. 
. erythrocarpum, Michx. 
438. MEDEOLA, Gronov. 
. Virginica, L. 
439. ZYGADENUS, Michx. 
. glaucus, Nutt. 
Rare. Bergen Swamp, Gen. Co., Clinton. 
440. VERATRUM, Tourn. 
. viride, Ait. 
