TKMNESSEE FLORA. 45 



UMBELLIFER^. 



Hydrocotyle ranuiieuloides L. Ditches and swamps along 

 Cumberland river. May. 



H. uiiibellata Ij. Ditches near Hydt's ferry. May. 



Sanicula i'auadensis L. O. S. More prevalent in East Ten- 

 nessee. June-August. 



S. MarylfJiidica L. Moist woodlands. June-August. 



Eryngiuni yuoca'foliuin Michx. Dry barrens O. S., but no- 

 where numerous. July. 



E. prostratum i:\utt. Woods near Brovrnsville, West Tenn. 

 August. 



DailClls €arota L. Introduced and rapidly spreading. It 

 grows more luxuriantly in East Tennessee than at home in 

 Europe. June-July. 



Polytaenia Nuttallii DC. Paradise ridge. May, 



Heradeum lanatum Michx. Big Frog Mt., Polk Co., East 

 Tenn., 4000' alt. June. 



Pastiiiaoa sativa L. Apparently escaped from market gar- 

 dens; not met with otherwise. 



Archemora rigida DC. Rich woodlands. August. 



Angelica Gurtisii Buckl. Roane Mt. Chickering. 



Arcliaiigelica hirsuta Torr. & Gray. Dry barrens; common. 

 June-Jidy. 



Coriandriim sativimi L. Introduced. Around dwellings and 

 gardens, i^ashville. June-July. 



Ligiisticum ackeifolmm Michx. Cumberland Mts., Lookout 

 Mt., Roane Mt. June-July. 



Tliaspiiini barbiuode Nutt. River banks and thickets. Mav- 

 June. 



Th. aureuni Nutt. Woodlands. Common, June, 



Th. trifoliatuiu Gray. AVith the former, June-July. 



Zizia integerrima DC, Mountains of East Tenn,, especially 

 the higher ones, June— Jidy, 



Bupleurum rotundifolium L, Dry hills contiguous to the 

 city of Nashville (Fort Naigele) ; also in tlie cedar glades on the 

 Lebanon pike. May-June. 



