182 Bulletin 187 



STENOPHYLLUS 

 S. capillaris (L.) Britton. (Fimbristylis capillaris Gray). Dry sands 

 of the lower altitudes; rare. 



ARACEAE. ARUM FAMILY 



ACORUS. Sweet Flag, Calamus 

 A. Calamus L. Marshes of the lower altitudes; common. 



ARISAEMA. Indian Turnip 



A. Dracontiuni (L.) Schott. Green Dragon. Low grounds; "Shore- 

 ham," (Robbins) ; Weybridge, (Brainerd) ; Rutland, (Kirk); West 

 Haven, (Mrs. M. C. Munson). 



A. tripLylliiin (L.) Schott. Indian Turnip, Jack-in-the-pulpit. Rich 

 woods; common. 



CALLA. Water Arum 

 r. palnstris Ti. Wild Calla. Cold bogs and marshes; frequent. 



PELTANDRA. Arrow Arum 

 P. virgiuica (L.) Kunth. (P. undulata Raf.). Shallow water; Col- 

 chester Pond, (Robbins) ; Middlebury, (Brainerd) ; Bristol Pond, 

 (Pringle) ; Lake Bomoseen marshes, (Eggleston) ; West Haven, 

 (Kirk). 



SYMPLOCARPUS. (SPATHYEMA). Skunk Cabbage 

 S. foetidus (L.) Nutt. Wet places; occasional. Common around Bur- 

 lington. Stratton, (W. H. Blanchard). 



LEMNACEAE. DUCKWEED FAMILY 



LEMNA. Duckweed 

 L. minor L. Lesser Duckweed. Still water; occasional. 

 L, trisuica L. Duck's-meat. Still water; frequent in marshes border- 

 ing Lake Champlain. 



SPIRODELA 



S. polyrhiza (L.) Schleid. Greater Duckweed. Stagnant pools; com- 

 mon. 



ERIOCAULACEAE. PIPEWORT FAMILY 



BRIOCAULON. Pipewort 

 E. septaugulare Withering. (E. articulatum [Huds.] Morong in part). 

 Rhod. 11: 40. Borders of ponds and lakes; frequent. 



XYRIDACEAE. YELLOW-EYED GRASS FAMILY 



XYRIS. Yellow-eyed Grass 

 X. caroliiiiana Walt. Wet borders of ponds; "Brattleboro," (Frost); 



Newfane, (Grout); Lily Pond, Athens and Jamaica, (Wheeler). 

 X. montaiia Rios. Cold Pond, .Tamaica, (Dob])in and Wheeler). 



