VASCXJLAE PLANTS OP OHIO 217 



1631. Scutellaria nervosa Pursh. Veined Skullcap. Rather general. 



1632. Marrubium vulgare L. Common Hoarhound. General. Nat- 



uralized from Europe. 



1633. Hedeoma pulegioides (L.) Pers. American Pennyroyal. Gen- 



eral and abundant. 



1634. Hedeoma hispida Pursh. Rough Pennyroyal. (Moseley Herba- 



rium — Lorain County.) 



1635. Melissa officinalis L. Lemon Balm. Rather general; no speci- 



mens from the northwestern counties. From Europe. 



1636. Satureia hortensis L. Summer Savory. Ottawa, Lake. From 



Europe. 



1637. Clinopodium vulgare L. Field Basil. Rather general; no speci- 



mens from southeastern and northwestern counties. 



1638. Clinopodium glabrum (Nutt. ) Ktz. Low Calamint. Ottawa, 



Erie, Union, Greene. 



1639. Koellia virginiana (L.) MacM. Virginia Mountain-mint. Rather 



general. 



1640. Koellia flexuosa (Walt.) MacM. Narrowleaf Mountain-mint. 



Rather general. 



1641. Koellia pilosa (Nutt.) Britt. Hairy Mountain-mint. Cuyahoga, 



Stark, Hocking, Clark, Shelby. 



1642. Koellia incana (L.) Ktz. Hoary Mountain-mint. Stark, Fair- 



field, Hocking, Jackson, Gallia, Scioto, Adams; 



1643. Koellia mutica (L.) Britt. Short-toothed Mountain-mint. Lick- 



ing, Cuyahoga. 



1644. Origanum vulgare L. Wild Majoram. Hocking County. Prom 



Europe. 



1645. Thymus serpyllum L. Creeping Thyme. Coshocton, Gallia. 



From Europe. 



1646. Cunila origanoides (L.) Britt. American Dittany. Southeastern 



Ohio to Tuscarawas, Fairfield, Ross, and Adams Counties. 



1647. Lycopus virginicus L. Virginia Water-hoarhound. Rather gen- 



eral. 



1648. Lycopus uniflorus Mx. Northern Water-hoarhound. Belmont 



County. 



1649. Lycopus rubgUus Moench. Stalked Water-hoarhound. Geauga, 



Wayne, Cuyahoga, Erie, Huron, Paulding, Auglaize, Fair- 

 field, Clinton, Montgomery. 

 1630. Lycopus americanus Muhl. Cutleaf Water-hoarhound. General 



