Osmorhiza UMBELLIFERAE Cicuta 



O. longistyUs (Torr.) DC. 



Common in rich, rocky woods of the Piedmont; rare on the 

 Coastal Plain: 2 mi. s. e. of Cecilton (Ce), Long, 48419, 16 May 

 1936 (A); 5 mi. n. e. of Easton (Ta), Earle, 3258, 17 May 1941 (P). 

 May. 



Conium L. Poison Hemlock. 

 C. maculatum L. 



Common in meadows along Brandy wine Creek (NC), where it 

 appeared in great abundance in June 1935; previously collected a 

 few times in the Piedmont of New Castle County; (see Bartonia 17, 

 23. 1936); rare on the Coastal Plain: Pea Patch Island (NC), 

 Larsen, 601, 2 July 1934 (P); meadow }/2 nii. s. w. x s. of Easton 

 (Ta), Earle, 3988, 1 Oct. 1944 (P). June, early July. Nat. from 

 Europe. 



Ptilimnium Raf, Mock Bishop's- weed. 



P. capillaceum (Mx.) Raf. (Discopleura capillacea DC.) 



Common throughout the Coastal Plain, in salt meadows and 

 dune hollows, and occasionally found in fresh-water swamps. July 

 through Sept. 



Aegopodium L. 



A. Podagraria L. Goutweed. 



Occasionally found in waste ground, New Castle County. The 

 last known collection was reported from near Newark, by Commons 

 in 1882. Adv. from Europe. 



Cicuta L. Water Hemlock. 



C. maculata L. Spotted Cowbane. 



Common throughout, in wet open ground. Mid-June through 

 Aug. 



C. Curtissii Coult. & Rose. 



One collection: swampy woods s. of Kendall Grove (No), 

 Fernald, Long & Fogg, 5397, 13 Oct. 1935 (P). 



C. bulbifera L. 



One collection: wet ground at top of north bank of C. & D. 

 Canal, w. of Summit Bridge (NC), Commons, 24 Aug. 1869 (A). 



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