[894-J PLANTS o) MONROE COUNTY. Ill 



408. TOFIELDIA Huds. 



989. T. glutinosa Willd. \T.glutinosa Pers.] False Asphodel. 



Rare. Bergen swamp, Genesee county. 



409. VERA TRUM Tourn. [L.] 



990. V. viride Ait. 



Rare. Gates, Dr. C. M. Booth. 



410. ZYGADENUS Michx. 



991. Z. elegans Pursh. {Z. glaucus Xutt.) 



Swamps; rare. Mumford, Miss F. Beckivith . Caledonia, Livingston 

 county. Bergen swamp. 



PONTEDERIACE.E. 



411. PONTEDERIA L. 



992. P. cordata L. Pickerel-weed. 



Borders of bays, ponds and inlets of lake Ontario ; frequent. 



412. HETERANTHERA Ruiz. & Pav. 



993. H. graminea Vahl. (Sehollera graminifolia, Willd.) \Heteranthera 

 dubia (Jacq.) Morong.] Mud-Plantain. 



Frequent in the lower Genesee and the bays, ponds and inlets of lake 

 Ontario. Adams Basin. Wayne county. When in mud, it blooms at 

 a height of only two to four inches. 



JUNXACE/E. 

 4x3. JUNCUS Tourn. [L.] Rush. 



994. J. effusus L. Bulrush. 



Marshy ground ; common. 



995. J. filiformis L. 



Rare. Shore of lake Ontario, Dr. C. M. Booth. 



996. J. Balticus Deth. var. littoralis Englm. [/. Balticus Uttoralis Englm.j 



Rare. Sandy shore of lake Ontario and muddy portions of Bergen 

 swamp. Wayne county. 



997. J. tenuis Willd. 



Common in moist ground, fields, roadsides ; abundant along paths. 

 99S. J. tenuis Willd. var. — - ? tall (20 to 30 inches) with crowded heads. 



Rare. Shore of lake Ontario, Dr. Anna H. Searing! 

 999. J. bufonius L. 



Low grounds and by roadsides ; frequent. 



1000. J. articulatus L. 



Wet sandy soil, principally along or near the shore of lake Ontario. 



1001. J. alpinus Yillars, var. insignis Fries. [/. alpinus insignis Fries.] 



Near the mouth of Genesee river, J. B . Fuller. Long pond, Dr. A . 

 H. Searing. Banks of Genesee river near Avon, Sartwell in Herb. 

 Ham. Coll. Wayne county. 



1002. J acuminatus Michx. 



Borders of marshes ; not common. 



