Io6 ROCHESTER ACADEMY OF SCIENCE. [Oct. 8, 



J77. CORALLORHIZA Haller. [R. Br.] 



Q20. C. innata R. Brown. [C Corallorhisa (L.) Karst.] 

 Rare. Damp woods bordering Bergen swamp. 



Q2I. C. odontorhiza Nutt. [C. odontorhiza (VVilld.) Nutt.J 



Rare. Shore of Irondequoit bay, G. T. Fish. 

 Q22. C. multiflora Nutt. 



Dry woods ; common. 

 923. C. striata Lindl. [C . Macrcei Gray.) 



Rare. Troutburg, Prof. U\ H. Lennon and M. S . Baxter. 



378. LISTEKA R. Br. 



Q24. L. cordata R. Br. [L. cordata (L.) R. Br. J Twayblade. 

 Rare. Bergen swamp, in wet moss. 



37Q. SPIRANTHES Richard. [Gvro.st.achvs Pers.] Ladies' Tresses. 



925. S. latifolia Torr. \_Gy>-ostachys latifolia (Torr.) Kiintze.] 



Rare. Near Rochester, Z*/-. C\ J/, ^^i?///. Charlotte, ^. /?. /^///^v. 

 Adams Basin, M . S. Baxter. Wayne county. 

 g26. S. Romanzoffiana Cham. S^Gyrostachys Roinanzoffiana (Cham.) MacM.J 

 Rare. Bergen swamp, G. T. Fish, Prof. IV. H. Leiuioii, M. S. Baxter. 

 Wayne county. 



927. S. cernua Richard. \Gyrostachys cer)uia (L.) Kuntze.] 



Marshes and wet meadows ; abundant. 



928. S. gracilis Bigel. {^Gyrostachys gracilis (Bigel.) Kuntze.] 



Hillsides and dry woods ; frequent. 



380. GOODYERA R. Br. [Per.\miu,m Salisb.] 



929. Q. repens R. Br. [Peramiwn repens (L.) Salisb.] 



Rare. In cold woods bordering Bergen swamp. Wayne county. 



930. Q. pubescens R. Brown. \Peraiuiii)n piibesccns (Willd.) C. C. Curtiss.] 



Rattlesnake Plantain. 

 In rich woods ; scarce. 



381. i:PirACTlS Haller. [R. Br.] 



931. R. Helleborine Gray, Man., not Crantz. \F. viridifiora (Hoffm.) Reichb.] 



Rare. Near Rochester, 1894, M . S. Baxter. Canandaigua, July 22, 

 1 88 1, Canandaigua Botanical Club . 



382. ARETHUSA Gronov. [L.| 



932. A, bulbosa L. 



Kare. Bergen swamp, Genesee county. Wayne county. 



383. CAI.OPOCON R. Br. [Limodorum L.] * 



933. C. pulchellus R. Br. yLiiiiodontrn tiiberosjiin L.| 



Sphagnum swamps. West of Fairport. Mendon. Adams Basin. 

 Frequent in licrgen swamp, where white ilowers also occur. Wayne 

 county. Ontario county. 



