LACKAWANNA AND WYOMING FLORA. 43 



MERTENSIA, ROTH. 

 LUNGWORT. 



497. M. Virginica, DC. Carpenter's Island, near Fittston. Miss 

 Carlson. By the river opposite Plymouth, abundant. Miss Kate 

 Walton. Along the river, near Kingston. TJmrston. 



MYOSOTIS, DILL. 

 FORGET-ME-NOT. 



498. M. laxa, Lehm. (M. palustris, var. laxa, Gray.) The Forget- 

 me-not of America. Kingston "Pond Holes." Tkurston. Near 

 Scranton. Mrs. Bttell. Scott township road. Dudley. 



LITHOSPERMUM, TOURN. 



499. L. ARVENSE, L. About Kingston. Thurston. In herb. Davis. 

 Slocum's ave., W. Pittston. Miss Carlson. 



59. CONVOLVULACE^:. 



IPOMCEA, L. 



MORNING GLORY. 



I. COCCINEA, L. SCARLET MORNING GLORY. 

 I. PURPUREA, Lam. COMMON MORNING GLORY. 

 The two preceding cultivated species. 



CONVOLVULUS, TOURN. 

 BINDWEED. 



500. C. sepium, L. Rather common in lower Lackawanna and Wyo- 

 ming Valleys. 



CUSCUTA, TOURN. 

 DODDER. 



501. C. chlorocarpa, Engelm. By the pond opp. Duryea; on soli- 

 dago and a shrub, Kingston Flats ; and by the river opp. the Pette- 

 bone Breaker. Dudley. 



502. C. Gronovii, Willd. Near Laflin on D. & H. R. R.; in herb 

 Davis. Pocono Summit. Dtidley. Common in low ground near 

 Kingston, Wyoming, etc. Thurston. 



