1894J PLANTS OF .MONROE COUMV. 105 



MONOCOTYLEDONES. 



HYDROCHARIDACE^E . [Hydrocharitace^:.] 



369. ELODEA Michx. [Udora Nutt.] 



911. E. Canadensis Michx. (Anacharis Canadensis Planchon.) [Udora Can- 



adensis (Michx.) Nutt.] Water-weed. 

 Bays, ponds and slow streams ; common. 



370. VALLISNERIA L. 



912. V. spiralis L. Eel-grass. 



Common in all our bays and ponds along lake Ontario, and in the 

 Erie canal. 



3 7 1. LIMNOBIUM L. C. Richard. 



913. L. Spongia L. C. Richard. American Frog's-bit. 



Braddock's bay, Bradley. Has not been seen for several years. 



ORCHIDACE^. 



372. MICROSTYLIS Nutt. [Achroanthes Raf.] 



914. M. monophyllos Lindl. [Achroanthes tnonophylla (L.) Greene.] 



Rare. Border of Bergen swamp, John E. Paine . Wayne county. 



373. LI PARIS Richard. [Leptorchis Du Petit Thouars.] 



915. L. liliifolia Richard. [Leptorchis liliifolia (L.) Kuntze.] 



Rich moist woods; infrequent. Greece, Dr. Anna H. Searing. 

 Brighton, G. T. Fish. Penfield, M. S. Baxter. 



916. L. Lceselii Richard. [Leptorchis Loeselii (L.) MacM.] 



Swamps and marshes ; scarce. Irondequoit bay, G. T.Fish. Adams 

 Basin, Prof. W. H. Lennon. Mendon, G. T. Fish and M. S. Baxter. 

 West bank of Genesee river, below Rochester, and Fisher's Station, 

 Ontario county, M. S. Baxter. Bergen swamp, Dr. C, M. Booth! 



374. CALYPSO Salisb. 



917. C. borealis Salisb. [C . bulbosa (L.) Oakes.] 



Local. Hemlock woods bordering Bergen swamp. Discovered by 

 Dr. C. M . Booth in 1863. There were about forty plants at the station 

 when visited last by Dr. Booth and Mr. Fuller. 



375. TIPULARIA Nutt. 



918. T. discolor Xutt. [T. nnifolia (Muhl.) B.S.P.] Crane-fly Orchis. 



Rare. Parma, Bradley. Adams Basin, M. S. Baxter. Prof. Lennon. 



376. A PLECTRUM Nutt. 



919. A. hiemale Nutt. [A. spicatum (Walt.) B. S. P.] Adam and Eve. 



Putty-root. 



Damp woods, in rich soil; rare. Gates, J. B. Fuller. Penfield, 

 Dr. C. M. Booth. Adams Basin, M. S. Baxter. Troutburg, Prof. 1 1\ 

 H. L^ennon. Macedon, Wayne county, E. L. Hankenson. 



14, Pkoc. Roch. Acad, of Sc, Vol. 3, April, 1896. 



