ABB VICINITY. 29 



fruticosa, L. Shrubby Evening-primrose. 



Open sandy woods. Schenectady, Pearson. Delaware county. B.B.Gilbert. 

 Kear Rochester, C. M. Booth. Infrequent. July. 



chrtsaxtha, Michx. Golden-flowered Evening-primrose. 



Rocky woods and banks of streams. Ravine between Xew-Hartford and 

 Paris hill. Bridge water, Gray, and Perch lake, W. A. Wood in herb. Ham. 

 Coll. Near Oswego. Knieskern, Torrey Fl. N.Y. Frequent. July, August. 



pumila, L. Dwarf Evening-primrose. 



Sandy fields, cleared uncultivated land, poor meadows. 



Common. June, July. 



GAURA, L. Gaura. 



BIEXNTS, L. Biennial Gaura. 



Dry fields and river-banks. Along the Mohawk at Fort-Plain, B.D. Gilbert. 

 In a berry field on Graefenberg hill, J. G. Crocker. Banks of Seneca lake, 

 Gray in herb. Beck, Sariwell in herb. Ham. Coll. Owego, Tioga county, 

 Knieskern. Parma, Monroe county, B radley- Scarce. August - October. 



LUDWIGIA, L. False Loosestrifes. 



alterxifolia, L. Seedbox. Alternate-leaved Ludwigia. 



Borders of swamps in Tarrytown and wet woods in Westchester, Hall. Al- 

 bany, G. W. Clinton in herb. Beck. Schenectady, on the banks of the Mo- 

 hawk, Pearson. Rare. July, August. 



paltjstris, Elliott. Marsh Ludwigia. 



Muddy edges of pools and streams. Common. June - October. 



CIRCiEA, Tournefort. Enchanter 's Nightshade. 



lutetiana, L. Mignonette-like Circcea. 



Damp woods. Common. June, July. 



alpina, L. Mountain Circaa. 



Shaded springy banks, ravine-sides. Common. July, August. 



PROSERPLNACA, L. Mermaid- weeds. 



palustris, L. Marsh Mermaid-weed. 



Stagnant water, ponds. Albany, Beck in herb. In a beaver meadow south 

 of Yernon, J. S. Douglass, Knieskern. Gorham marshes, Ontario county, 

 Sariwell. Scarce. July, August. 



PECTIXACEA, Lamarck. Pectinate-leaved Mermaid- weed. 



Ditches in a beaver meadow near Yernon village, J. S. Douglass, Knieskern 

 cat. Rare. July. 



MYRIOPHYLLUM, Vaillant. Water-milfoils. 



spicatoi, L. Spiked-flowered Myriophyllum. 



Ponds, lakes. Yates county, Sartivell in herb. Ham. Coll. Irondequoit bay, 

 Monroe county, C. 31. Booth. Rare. July, August. 



VERTicillatum, L. Whorled-flowered Myriophyllum. 



Still waters. Sander's lake, Pearson. Oneida county, Knieskern. 



Uncommon. July - September. 



heterophylloi, Michx. Variable-leaved Myriophyllum. 



Pools and marshes. Borders of the Irondequoit bay of Lake Ontario, CM. 

 Booth. Scarce. June - August. 



[Ox. Pl.] 5 



