40 CATALOGUE OF PLANTS. 



parviflora, Desv., var. melanocarpa, Gr. Moosilauke Mt., Rev. J. Blake. 

 campestris, DC. Meadows, common, 

 spicata, Desv. Moosilauke Mt., Rev. J. Blake. 



Juncus, L. Rush. 



effusus, L. Marshes, common. 



filiformis, L. Low grounds, not very rare. 



trifidus, L. Moosilauke Mt., Rev. J. Blake. 



marginatus, Rostk. Sands of Conn, river. 



bufonius, L. (Toad Rush.) Roadsides. 



tenuis, Willd. Very common. 



Greenii, O. & T. Haverhill, Flint. 



pelocarpus, E. Meyer. Shores of Enfield Pond, Jesicp. 



articulatus, L. Wet grounds. 



acuminatus, Michx., var. legitimus, Engelm. Wet places. 



nodosus, L. Swamps and banks of streams. 



Canadensis, J. Gay. Common, a late blooming species. 



var. longicaudatus, Eng. 



var. coarctatus, Eng. 



Order 89. PONTEDERIACE^. Pickerel-weed Family. 



Pontederia, L. 



cordata, L. (Pickerel Weed.) Ponds. 



Order 90. XYRIDACEiE. Yellow-eyed-grass Family. 



Xyris, L. Yellow-eyed Grass. 



nexuosa, Muhl., var. pusilla, Gray. Sandy margins of ponds, Meriden, 

 etc 



Order 91. ERIOCATJLONACE^E. Pipewort Family. 



Eriocaulon, L. Pipewort. 



septangulare, With. Sandy borders of ponds. 



Order 92. CYPERACE^E. Sedge Family. 



Cyperus, L. 



diandrus, Torr. Low grounds, 

 inflexus, Muhl. Shores of Conn, river, 

 dentatus, Torr. Margins of ponds, 

 phymatodes, Muhl. Along rivers, 

 strigosus, L. Very common, 

 filiculmis, Vahl. Dry sterile soil. 



