MARYLAND WEATHER SERVICE 479 



SCROPHULARIACEAE. 



Verbascum thapsus L. Mullein. 



Throughout the state; in fields and waste places; common. 



Verbascum blattaria L Moth Mullein. 



Throughout the state; in cultivated grounds; common. 



Elatinoides spuria (L.) Wettst. Round-leaved Toad-flax. 



Calvert County, Chesapeake Beach (Joseph H. Painter). 



Elatinoides elatine (L.) Wettst. Toad-flax. 



Coastal and Midland Zones; in dry fields; infrequent. Introduced. 



Linaria linaria (L.) Karst. Butter-and-eggs. 



Throughout the state; in cultivated grounds; common. 



Linaria canadensis (L.) Dumort. Blue Toad-flax. 



Throughout the state; in dry fields and forests; common, particularly 

 on the light soils of the Coastal Zone. 



Scrophularia marylandica L. Figwort. 



Throughout the state; in moist forests and open situations; frequent. 



Chelone glabra T>. Turtle Head. 



Throughout the state; in swamps, flood plains and open wet situations. 



Pentstemon digitalis (Sweet) Nutt. Beard-tongue. 



Midland Zone; in fields and along roadsides; infrequent. 



Pentstemon pentstemon (L.) Britton. Smooth Beard Tongue. 



Midland Zone; in forests and open situations; frequent. 



Paulownia tomentosa (Thunh.) Baill. Paulownia. 



Coastal and Midland Zones; sparingly escaped from cultivation. Intro- 

 duced from Asia. 



Mimulus rinnens L. Monkey-flower. 



Throughout the state; in fresh marshes, swamps and open wet situa- 

 tions; common. 



Mimulus alatus Soland. 



Throughout the state; in swamps and open wet situations; common. 



Gratiola virginiana L. Clammy Hedge-hyssop. 



Throughout the state; in swamps, flood plains and open wet situations; 



common. 

 Charles County, Zekiah Swamp (1532). 



Gratiola aurea Muhl. Goldenpert. 



Throughout the state; being common in open wet situations in the 



Coastal Zone, infrequent in the Midland and Mountain Zones. 

 Wicomico County, Salisbury (1272). 



Gratiola sphaerocarpa Ell. 

 Coastal Zone. 



