VASCULAR PLANTS OF OHIO 215 



1592. Lappula lappula (L.) Karst. European Stickseed. Rather gen- 



eral. From Europe. 



1593. Lappula virginiana (L.) Greene. Virginia Stickseed. General. 



1594. Mertensia virginiea (L.) DC. Virginia Cowslip. Rather general. 



1595. Asperugo procumbens L. German Madwort. Lake County. 



From Europe. 



1596. Myosotis laxa Lehm. Smaller Forget-me-not. Tuscarawas, Stark, 



Summit, Lake, Lucas. 



1597. Myosotis arvensis (L.) Hill. Field Forget-me-not. Gallia, 



Franklin, Lake. 



1598. Myosotis virginiea (L.) B. S. P. Virginia Forget-me-not. Fair- 



field, Franklin, Lorain, Brie, Lucas. 



1599. Lithospermum latifolium Mx. American Gromwell. Lawrence, 



Warren, Lucas, Auglaize. 



1600. Lithospermum officinale L. Common Gromwell. No specimens. 



From Europe. 



1601. Lithospermum arvense L. Corn Gromwell. General and abun- 



dant. Naturalized from Europe. 



1602. Lithospermum carolinense (Walt.) MacM. Hairy Puccoon. Erie, 



Lucas. 



1603. Lithospermum canescens (Mx.) Lehm. Hoary Puccoonv Rather 



general; no specimens from the eastern counties. 



1604. Onosmodium hispidissimum Mack. Shaggy False Gromwell. Lo- 



rain, Ottawa, Lucas, Greene, Clark, Montgomery, Adams. 



1605. Symphytum officinale L. Common Comfrey. Northern part of 



Ohio; as far south as Belmont and Champaign Counties. 

 From Europe. 



1606. Lycopsis arvensis L. Small Bugloss. Stark County. From 



Europe. 



1607. Echium vulgare L. Blueweed. Montgomery, Clinton, Richland, 



Cuyahoga, Columbiana, Noble, Belmont. From Europe. 



Verbenaceae. Vervain Family. 



1608. Verbena urticifolia L. White Vervain. General and abundant. 



1609. Verbena hastata L. Blue Vervain. General and abundant. 



1610. Verbena angustifolia Mx. Narrowleaf Vervain. Lake, Cuya- 



hoga, Erie, Ottawa, Auglaize, Madison, Montgomery, Cler- 

 mont, Adams, Meigs. 



