16 



LIST OF PH^XOGAMOUS PLANTS. 



Cham.elirium— Devil's Bit. 

 C. Inteum, Gray, common. 



Uvularia— Bellwort. 

 U. perfoliata, L., common. 

 U. sessilifolia, L., common. 

 Clixtoxia. 

 C. borealis, Raf.. frequent. 



Medeola— Indian Cucumber-root. 

 M. Virginica, L., common. 



Trillium— Birthroot. 

 T. grandiftorum. Salisb. ; Guilford. 

 T. erectum, L., common. 

 T. erectum, L., var. album, Pursh., common. 

 T. cernunm, L. ; Orange, Whitney ville,West- 



ville, Berlin, Bristol, etc., not rare. 

 T. erythrocarpum, Michx. : New Haven, 

 Litchfield, Waterbury, Colebrook, 

 Norfolk. 



Veratrum— False Hellebore. 

 V. viride, Ait., common. 



PONTEDERIACE.E. 



Pondeteria— Pickerel-weed. 

 P. cordata, L., common. 



Heteraxthera— Mnd Plantain. 

 H. renifornris, Ruiz. & Pav. ; Derby. 

 H. graminea, Willd.; East Haven, Derby, etc. 



XYRIDE^E. 



Xyris— Yel!ow-eyed Grass. 

 X. fiexuosa. Muhl., Chapm., common. 

 X. Caroliniana, Walt., frequent. 



COMMELTNACE^S. 



Tradescaxtia— Spiderwort. 

 T. Virginica, L., escaped, frequent. 



JUNCACE^E. 

 Juxcus— Bog-rush. 

 J. effusus. L., common. 

 J. marginatus, Rostk. ; East Haven, Redding. 

 J. bufonius, L.; New Haven, Litchfield, Ber- 

 lin. 

 J. Gerardi, Loisel. ; New Haven, Savin Rock. 

 J. tenuis, Willd.. common. 

 J. pelocarpus, E. Meyer, frequent. 

 J. militaris, Bigel.: Guilford. 

 J. scirpoides. Lam. ; Litchtield, Berlin. 

 J. Canadensis, J. Gay, frequent. 

 Luzula— Wood Rush. 

 L. pilosa, Willd.. frequent. 

 L. campestris, DC, common. 



TYPHACEJE. 



Ttpha— Cat-tail Flag. 

 T. latifolia. L., common. 

 T. angustifolia, L., not common. 



Spargamum — Bur-reed. 

 S. eurycarpum, Engelm. ; Soutkbury, Whit- 



neyviile. 

 S. simplex, Hudson, common. 

 S. simplex, Hudson, var. Nuttallii, Engelm., 



frequent. 

 S. simplex, Hudson, var. androcladum, Gr. ; 



Waterbury, Berlin. 

 S. simplex. Hudsou, car. angastifolium, Gr., 



Berlin. 



AROIDE.E. 

 Aius.em.v— Indian Turnip. 

 A. triphyllum, Torr., common. 

 A. DraconUuin, Schott., not rare. 



Peltandra— Arrow Arum. 

 P. Virginica, Raf., common. 



Call a— Water Arum. 

 C. palustris, L. : Litchfield, Oxford, Red- 

 ding, Berlin, Wolcott, Monroe. 

 Stmplocarpus— Skunk Cabbage. 

 S. fcetidus, Salisb., common. 



Orontium— Golden-club. 

 O. aquaticum, L. ; Whitneyville, Derby, E. 

 Haven, Berlin. 



Acorus— Sweet Flag. 

 A. Calamus, L.. common. 



lemnace^:. 



Lemna — Duckweed. 

 L. Trisulca, L., common. 

 L. minor, L., frequent. 

 L. polyrrhiza, L., common. 



ALISMACE^E. 

 Alisma— Water Plantain. 

 A. Plantago, L., var. Americanum, Gr., com- 

 mon. 

 Sagittaria— Arrowhead. 

 S. variabilis, Engelm., common, and many 



of its varieties. 

 S. calyciua, Enselin. ; Whitneyville. 

 S. graminea, Michx. ; Derby. 



NAIADACE^E. 



Triglochix— Arrowgrass. 

 T. palustre, L., common. 

 T. maritimum, L., salt marshes, common. 



Scheuchzeria. 

 S. palustris. L., Norfolk. 



Pot amogetox— Pond-weed. 

 P. natans. L., common. 

 P. Claytonii. Tuckerman, common. 

 P. spirillus, Tuckerman, not common. 

 P. hybridus, Michx. ; Hartford, Berlin, 



Noank. 

 P. lonchites, Tuck. ; Hartford, New Haven, 



Bristol. Plainville. 

 P. amplifolius. Tuck., common. 

 P. gramineus, L. ; East Haven. 

 P. gramineus, L., var. gramnifolius, Fries., 



not rare. 

 P. gramineus, L., var. ruyriophyllus, Gr. ; 



East Haven. 

 P. gramineus, L., var. maximum ; New 



Haven. 

 P. lucens, L., var. Connecticutensis, Gr., 



was collected in Lake Saltonstall, 



East Haven, by the late Dr. Robbins. 

 P. pmelon^us. Wnlfen. ; New Haven. 

 P. perfoliatus, L., frequent, 

 1 P. compressus, L. ; New Haven. 

 P. pauciilorus. Pursh.. frequent, 

 P. pusillus, L., New Haven. 

 1 P. pusillus, L., var. vulgaris, Fries. ; New 



Haven. 

 P. pectinatus, L. ; Hartford. 

 P. lucens, L., var. minor, Nolte ; Plainville. 



Ruppia— Ditch-grass. 

 P. maritima, L. ; Lyme, Saybrook, Green- 

 wich, Noank. 

 Zaxxichellia — Horned Pond-weed. 

 Z. palustris, L. ; New Haven, Bridgeport. 



Zostera— Eel-grass. 

 Z. marina, L., common on coast. 



Naias— Naiad. 

 N. flexilis, Rostk., not rare. 



