140 



943. H. lacera, R. Br. 



Seemingly rare, but perhaps overlooked. Woods east of Dela- 

 ware street and north of the Park, Buffalo. 



944. H. psycodes, Gray. 



945. H. peramcena, Gray. 



Rare. Collins, Erie Co., y. F. Cowell ; Cassadaga Lake, Chat. 

 Co. 



420. GOODYERA, R.Br. 



946. G. repens, R. Br. 



Rare. Southeastern portion of Buffalo; Hanover, Chat Co.; 

 Salamanca, Catt. Co. 



947. G. pubescens, R. Br. 



Rather rare. Near Pine Hill, Cheektowaga, Erie Co., and else- 

 where. 



421. SPIRANTHES, Richard. 



948. S. latifolia, Torr. 



949. S. Romanzoviana, Chamisso. ? 



Rare. Hanover, Chat. Co. 



950. S. cernua, Richard. 



951. S. gracilis, Bigelow. 



Rare. The Plains, Buffalo, 



422. LISTERA, R. Br. 



952. L. cordata, R. Br. 



Rare. Spring Brook, Elma, Erie Co., D. S. Kcllicott ; Angola, 

 Erie Co., Clinton j " Rock City," near Salamanca, Catt. Co. 



423. ARETHUSA, Gronov. 



953. A. bulbosa, L. 



Rare. Hanover, Chat. Co.; Cassadaga Lake, Chat. Co., Clin- 

 ton ; Bergen Swamp, Gen. Co.; Machias, Catt. Co. 



424. POGONIA, Juss. 



954. P. ophioglossoides, Nutt. 



Rather rare. Hanover, Chat. Co.; Machias, Catt. Co. 



955. P. pendula, Lindl. 



Very rare. W. Seneca, Erie Co., near Smoke's Cr. . Detected 

 only by yunius S. Smith. 



425. CALOPOGON, R. Br. 



956. C. pulchellus, R. Br. 



Rather rare. Hanover, Chat. Co.; near Akron, Erie Co.; Ma- 

 chias, Catt. Co. 



