434 THE PLANT LIFE OF MATtVl.AM> 



ANONACEAE. 



Asimina triloba (L.) Dunal. Paw Paw. 



Coastal and Midland Zones; being rare in the Coastal Zone in flood 

 plains, infrequent in the Midland Zone. 



RANUNCULACEAE. 



Caltha palustris L. Marsh-marigold. 



Midland and Mountain Zones; in swamps; infrequent. 

 Garrett County near Oakland (484). 



Caltha flabellifolia Pursh. Mountain Marsh-marigold. 



Mountain Zone; in swamps; rare. 

 Garrett County near Finzel (George M. Perdew). 



Coptis trifolia (L.) Salisb. Gold-thread. 



Mountain Zone; in moist forests near the edges of bogs; rare. 

 Garrett County, Thayervile (2058). 



Actaea alba (L.) Mill. White Baneberry. 



Midland and Mountain Zones; in moist forests; infrequent. 

 Garrett County, Kelso Gap (2040). 



Cimicifuga racemosa (L.) Nutt. Black Snakeroot. 



Rare in the Coastal Zone; common in the Midland and Mountain Zones; 

 in moist and dry forests. 



Cimicifuga americana Michx. American Bugbane. 



Mountain Zone; in moist forests; rare. 

 Garrett County, Kelso Gap (2038). 



Aquilegia canadensis L. Wild Columbine. 



Rare in the Coastal Zone; common in the Midland and Mountain Zones 



in moist forests and on rocky slopes. 

 Garrett County, Oakland (485). 



Delphinium consolida L. Field Larkspur. 



Throughout the state; in cultivated grounds; common. Introduced from 

 Europe. 



Delphinium ajacis L. 



In cultivated grounds; infrequent. Introduced from Europe. 

 Charles County, Chapel Hill (M. A. Chrysler). 



Delphinium urceolatum Jacq. Tall Larkspur. 



Midland and Mountain Zones; in dry forests; infrequent. 

 Washington County, Round Top (706). 



Aconitum uncinatum L. Wild Monkshood. 



Mountain Zone; in open moist situations; frequent. 

 Garrett County near Oakland (2015). 



