f 



276 FLORA OF PHILADELPHIA. 



Camden— Banks of Delaware (Ci.). M onmouth— Freehold (C). 

 New Castle— Brandywine, Eed Clay Creek, J. Mason's. Scarce. 



7. NEPETA L. 

 1. Nepeta Cataeia L. Catnip. M. p. 787. Waste places. Summer. 



8. GLECHOMA L. 



1. Glechoma hederacea L. Ground Ivy, Gill-over-the-ground. M. p. 787. 

 Damp, shady places. Spring. 



9. PKTJNELLA, L. 



1. Prunella vulgaris L. Self-heal, Heal-ail. M. p. 788. Woods and 

 fields. Spring to late fall., .,. 



10. PHYSOSTEGIA Benth. 

 1. Phtsostegia Virginiana (L.) Benth. False Dragon-head. M. p. 788. 

 Wet ground; also escaped. Summer. 

 Lancaster-,- York Furnace, Susquehanna islands opposite Turkey Hill 

 (Le.), Dp/nphAn— (P.). 



11. GALEOPSIS L. 

 1. Galeopsis Tetrahit L. Hemp-nettle. . M. p. 790. Waste places. Sum- 

 mer. 

 Philadelphia— Greenwich Point (Te.). Delaware— Chester, Dr. Jesse 

 Toung. 



Camden— Kaighn's Point (Wn,). 



lfi'J LEONUKTJS L. Motherwort: ' 



Lower leaves palmately 2-5-eleft, the upper 3-cleft. 1. L. Cardiaca. 

 Leaves coarsely dentate or incised-dentate. 2. L. Marrvfoiastrwm. 



1. Leonurus Cardiaca L. M. p. 790; Waste places. Summer. 



2. Leonurus Marrubiastrum L. M. p. 790. Waste places. Summer. 



■' Philadelphia— (P.). Delaware— Concord (W. Tr.), Castle Bock (VP.), 

 ■Chad's Ford (Wn.). Chester— (P.). 



New Castle— Granogue, Cariby. Now common. 



.•. 13. LAMIUM L. Deap-nettlE; 



Upper leaves sessile or clasping. 1. L. amplexicaule. 



Leaves all petioled. > 



Flowers red or purple. .,,,.., 



Corolla 12-18 mm. long ; leaves not blotched. 2. L., purpurevmL 

 Corolla 20-25 mm. long; leaves commonly blotched. 



3. L. maculatum. . 

 Flowers white. i. L. album. 



1.- Lamium amplexicaule lik, . Henbit. M. p. 791. Waste places and culti- 

 vated ground. Early spring to late fall. ...,,. i 

 2-. Lamium purpureum L. M. p. 791. Waste and cultivated' soil. Spring 

 td fall. 

 Philadelphia — Philadelphia Salt Works, I. Bwk (VHe.), Wissahiekon 

 (Je.), Germantown (Me.) 1 , 'Woodlands Cemetery (Te.)', below Park Nur- 



