MARYLAND WEATHER SERVICE 463 



Eryngium virginianum Lam. Eryngio. 



Coastal Zone; common and characteristic in the brackish and fresh 

 marshes of the Chesapeake and its tributaries, and of the coastal 

 inlets; not growing elsewhere. 

 Worcester County, Herring Creek (643). 



Sanicula marylandica L. Sanicle. 



Midland and Mountain Zones; in moist forests; frequent. 

 Washington County, Round Top (705). 



Sanicula gregaria Bicknell. Clustered Snakeroot. 



Throughout the state; in moist forests and flood plains; frequent. 



Foeniculum foeniculum (L.) Karst. Fennel. 



Throughout the state; in waste and cultivated grounds; frequent. 

 Introduced from Europe. 



Pimpinella integerrima (L.) A. Gray. Yellow Pimpernel. 



Throughout the state, being infrequent in the Coastal Zone and common 



in the Midland and Mountain Zones; in moist forests. 

 Garrett County, Mountain Lake Park (525). 



Bupleurum rotundifolium L. Hare's Ear. 



Allegany County, Cumberland (George M. Perdew). 



Chaerophyllum procumbens (L.) Crantz. Chervil. 



Midland Zone; in moist forests and flood plains; infrequent. 

 Montgomery County, Great Falls (1438). 



Washingtonia claytoni (Michx.) Britton. Wooly Sweet Cicely. 



Throughout the state; in moist forests and flood plains; frequent. 



Washingtonia longistylis (Torr.) Britton. Smooth Sweet Cicely. 



Throughout the state; in moist forests; common. 

 Kent County, near Chestertown (1709). 



Sium cicutaefolium Gmel. Hemlock Water Parsnip. 



Common in the Coastal Zone in fresh marshes and infrequent in 

 swamps; rare in the Midland Zone. 



Zizia aurea (L.) Koch. Golden Meadow-Parsnip. 



Garrett County, Oakland (Joseph E. Harned). 



Zizia cordata (Walt.) DC. Heart-leaved Alexanders. 



Throughout the state; infrequent in the Coastal Zone; common in the 

 Midland and Mountain Zones. 



Cicuta maculata L. Water Hemlock. 



Throughout the state; in marshes, swamps and open wet situations; 

 common. 



