SCBOPHVLARIACEAE. 287 



mantowu (Mac.) (Me.) (Te.), Wissahickon (U. C. S.). Bucks— New- 

 town, Point Pleasant, Durham (Fr.), New Hope (Ws.). Montgomery— 

 Shannonville (Cr.). Deiaware— Springfield, Br. Geo. Smith (Fu.), Con- 

 cord (W. Tr.). Ser^s— Hamburg (Ke.). Northarnptoii—Easton (Ca.). 

 Caw den— Pavonia (Wn.). Gloucester— "N ear Miekleton (He.), Swedes- 

 boro (Li.). Atlantic — Indian Neck (C). 1/ercer — Trenton (Fr.). 

 nunterdon— Stockton, Bull's Island (C). 

 3. Verbascum Blattaria L. Moth Mullein. M. p. 820. Fields and waste 

 places. Summer and fall. 



2. CYMBALARIA Medic. 

 1. Cymbalaria Cymbalaria (L.) Wettst. Kenilworth Ivy. M. p. 820. 

 Waste places and roadsides ; escaped. Summer. 



3. KICKXIA Dumort. Toad-flax. 



Leaves ovate-orbicular, cordate or rounded at the base. 1. K. spuria. 



Leaves triangular, mostly hastate. 2. K. Elatine. 



1. KiCKXiA SPURIA (L.) Dumort. M. p. 820. Ballast. Summer. 



Philadelphia — Ballast ( P. ) . 

 Ca?>!de/i— Kaighn's Point. 



2. KiCKXiA Elatine (L.) Dumort. M. p. 820. Sandy, waste places. Sum- 



mer. 



Philadelphia — (F J). Bucks — Tohickon Creek near Point Pleasant 

 (Br.), Quakertown (Fr.), Neshaminy near Rushland (Ws.), Pleasantville 

 (P.). Delaware— Cheater (Sch.). 



Salem — Elsinboro ( Mac. ) . 



New Castle— Townsend and Collins, Commons; Hamburg Road, Canby 

 and Tatnall. 



4. LINARIA Hill. Toad-flax. 



Flowers yellow; 1.5-3 cm. long. 1. L. Linaria. 



Flowers blue to white, 6-12 mm. long. 



Spur of corolla filiform, curved; native species. 2. L. Canadensis. 



Spur of corolla short, conic; European adventive species. 



3. L. repens. 



1. Linaria Linaria (L.) Karst. Bamsted, Btitter-aiid-eggs. M. p. 821. 



Fields and waste places. Summer. 



2. Linaria Canadensis (L.) Dumort. Blue Toad-flax. M. p. 821. Dry 



soil. Summer. 



3. Linaria repens (L.) Mill. M. p. 821. Ballast. Summer. 



Philadelphia— BaYl'dst (P.). 



Camden— Kaighn's Point, I. Burk (He.) (Ja.). 



5. SCROPHULARIA L. Figwort. 



Corolla dull outside; sterile stamen deep purple. 1. S. Marylandica. 



Corolla shining outside; sterile stamen greenish-yellow. 2. S. leporella. 



1. SCROPHULAKIA MARYLANDICA L. M. p. 822. Woods and thickets. Sum- 

 mer. 



