Tl IK I I.OKA hi SCOTT VND MUSCATINE COUNTIES. 247 



615. L. rubellus, Moench. 

 River banks ; frequent. 



616. L. sinualus. Ell. 



Wet grounds ; common. 

 Pycnanthemum, Michx. Mountain Mint. 



617. P. lanceolatum, Pursh. 



Prairies and dry woods ; common. 



618. P. linifolium, Pursh. 



I )ry prairies ; common. 



619. P. muticum, Pers., var. pilosum, Gray. 

 Hillsides and dry grounds; frequent. 



Hedeoma, Pers. 



620. If. pulegioides, Pers. American Pennyroyal. 

 Dry soils ; frequent. 



621. H. Iiispida, Pursh. 



Dry prairies and barrens ; common. 

 Salvia, L. Sage. 



622. .S. azurea, Lam., var. grandiflora, Benth. 

 C. R. I. & P. railroad track, Muscatine. 



623. S. lanceolata, Willd. 



Sandy soil ; Muscatine Island, streets of Davenport and Mus 

 catine. Infrequent. 

 Monarda, L. Horse Mint. 



624. M. fistulosa, L. Wild P>ergamot. 



Borders of woods, fencerows, and roadsides; common. A.1 

 binos are occasionally found. 



625. M. punctata, L. Horse Mint. 

 Sandy soil along rivers ; common. 



Blephilia, Raf. 



626. B. hirsuta, Benth. 

 Damp woods ; frequent. 



Lophanthus, Benth. Giant Hyssop. 



627. L. nepetoides, Benth. 



Thickets and borders of woods ; frequent. 

 638. L scrophularieefolius, Benth. 

 With the last: infrequent. 



