168 OHIO BIOLOGICAL SURVEY 



694. Radicula hispida (Desv.) Britt. Hispid Yellow-cress. Monroe, 



Shelby, Logan, Ottawa, Erie, Huron, Cuyahoga, Summit. 



695. Radicula palustris (L.) Moench. Marsh Yellow-cress. General. 



696. Radicula sylvestris (L.) Druce. Creeping Yellow-cress. Lucas, 



Erie, Cuyahoga. From Europe. 



697. Lepidium ruderale L. Roadside Peppergrass. Xo specimens. 



From Europe. 



698. Lepidium virginieum L. Virginia Peppergrass. General and 



abundant. 



699. Lepidium densiflorum Scluad. Wild Peppergrass. Auglaize, 



Champaign, Franklin, Fayette, Wayne, Lorain, Cuyahoga, 

 Lake. 



700. Lepidium draba L. Hoary Peppergrass. Lucas County. From 



Europe. 



701. Lepidium campestre (L.) R. Br. Field Peppergrass. Rather 



general. From Europe. 



702. Carara didyma (L.) Britt. Lesser Wart-cress. Lake County. 



Escaped. 



703. Thlaspi arvense L. Field Penny-cress. Cuyahoga, Henry. From 



Europe. 



704. Myagrum perfoliatum L. ]\Iyagrum. Lake County. From 



Europe. 



705. Alliaria alliaria (L.) Britt. Garlic Mustard. (Erie County — 



Moselej^ Herbarium.) From Europe. 



706. Sophia pinnata (Walt.) Howell. Pinnate Tanzy-mustard. Ham- 



ilton, Montgomery, Miami, Ottawa, Jackson. 



707. Sophia incisa (Eng.) Greene. Western Tanzy-mustard. Miami, 



Portage. 



708. Clieirinia cheiranthoides (L.) Link. Worm-seed Mustard. Ham- 



ilton, Lucas, Lake, Portage. 



709. Cheirinia repanda (L.) Link. Repand Cheirinia. Logan, Erie. 



From Europe. 



710. Cheirinia aspera (DC.) Britt. Western Cheirinia. Franklin 



County. 



711. Erysinuim officinale L. Hedge-mustard. General and abundant. 



From Euro])e. 



712. Norta allissima (I^.) Britt. Tall Hedge-mustard. Lake, Cuya- 



hoga, Erie, Ottawa, Wayne, Jackson, Greene, Belmont, Por- 

 tage. From Europe. 



