VASCULAR PLANTS OF OHIO 221 



1716. Conioselium cliinense (L.) B. S. P. Hemlock-parsley. Lake, 



Summit. 



1717. Angelica atropurpurea L. Purple-stemmed Angelica. Rather 



general. 



1718. Angelica villosa (Walt.) B. S. P. Pubescent Angelica. Eastern 



half of state, west to Adams, Fairfield and Richland Coun- 

 ties. 



1719. Oxypolis rigidus (L.) Raf. Co\vl)ane. Hamilton, Clark, Frank- 



lin, Erie, Fulton, Champaign, Huron, iMontgomery, Madison. 



1720. Bupleurum rotund if oliuni L. Hare's-ear. Warren County. From 



Europe. 



1721. Thaspium trifoliatum (L.) Britt. Purple Meadow-parsnip. 



General. 



1722. Thaspium barbinode (Mx.) Nutt. Hairy-jointed Meadow-pars- 



nip. General. 



1723. Taenidia integerrima (L.) Drude. Yellow Pimpernel. General. 



1724. Zizia aurea (L.) Koch. Early Meadow-parsnip. Rather general. 



1725. Zizia cordata (Walt.) DC. Heartleaf Meadow-parsnip. Lorain, 



Richland, Wyandot, ^Madison, Franklin, Warren, Gallia, 

 Washington. 



1726. Apium petroseliniuu L. Parsley. Madison County. Escaped 



from cultivation. 



1727. Foeniculum foeniculum (L.) Karst. Fennel. Hocking, Scioto. 



From Europe. 



1728. Aethusa cynapium L. Fool's Parsley. Lake County. From 



Europe. 



1729. Hydrocotyle umbellata L. Umbellate Marsh-pennywort. Por- 



tage, Stark. 



1730. Hydrocotyle americana L. American Marsh-pennywort. Cuya- 



hoga, Summit, Wayne, Stark. 



1731. Erigenia bulbosa (Mx.) Nutt. Harbenger-of-spring. General. 



1732. Conium maculatum L. Poison-hemlock. Montgomerj^ Knox, 



Lake. From Europe. 



1733. Aegopodium podagraria L. Goutweed. Lake County. From 



Europe. 



1734. Eulophus americanus Nutt. Easlorii Eulophus. No specimens. 



1735. Pimpinclla s.ixifraga L. PimixM-iu'l. Xo specimens. From 



Europe. 



