MARYLAND WEATHER SERVICE 481 



Dasystoma virginica (L.) Britton. Smooth False Foxglove. 



Infrequent in the Midland Zone, common in the Mountain Zone; in dry 



forests. 

 Garrett County, Mountain Lake Park (1954). 



Gerardia purpurea L. Purple Gerardia. 



Throughout the state; in dry forests and open situations; common. 



Gerardia maritima Raf. Marsh Gerardia. 



Coastal Zone: in salt and brackish marshes; frequent. 



Gerardia tenuifolia Vahl. Slender Gerardia. 



Baltimore County, near Towson (Robert K. Miller). 



Castilleja coccinea (L.) Spreng. 



Mountain Zone; in moist and dry forests; frequent. 

 Garrett County, Mountain Lake Park (545). 



Pedicularis lanceolata Michx. Swamp Lousewort. 



Coastal and Midland Zones; in open wet situations; rare. 

 Talbot County, Tuckahoe Bridge (1653); Baltimore County, near 

 Cockeysville (Robert K. Miller). 



Pedicularis canadensis L. Betony. 



Infrequent in the Coastal Zone, common in the Midland and Mountain 

 Zones; in dry and moist forests. 



Melampyrum lineare Lam. Cow-wheat. 



Throughout the state; in dry forests; common. 

 Queen Anne's County, near Sudlerville (1681). 



LENTIBULARIACEAE. 



Utricularia cornuta Michx. Horned Bladderwort. 



Anne Arundel County, near the head of the Magothy River (Robert K. 

 Miller). 



Utricularia juncea Vahl. Rush Bladderwort. 



Worcester County, Greenbackville (1110). 



Utricularia inflata Walt. Swollen Bladderwort. 



Coastal Zone; in ponds and slow streams; infrequent. 

 Dorchester County, near Hurlock (1620). 



Utricularia vulgaris L. Greater Bladderwort. 



Common in the Coastal Zone in ponds and slow streams, apparently 



absent from the Midland Zone. 

 Kent County, near Betterton (1707). 



Utricularia clandestina Nutt. Hidden-fruited Bladderwort. 



Harford County, near Bengies (Robert K. Miller). 



