440 THE PLANT LIFE OF MARYLAND 



SARRACENIACEAE. 



Sarracenia purpurea L. Pitcher Plant, Side-saddle Flower. 



Anne Arundel County, Glenburnie (M. A. Chrysler). 



DROSERACEAE. 



Drosera rotundifolia L. Round-leaved Sundew. 



Common in moist sandy forests in the Coastal Zone; infrequent in moist 

 sandy forests and bogs in the Midland and Mountain Zones. 



Drosera intermedia Hayne. Spatulate-leaved Sundew. 



Growing with the former plant and more common than it. 



PODOSTEMACEAE. 



Podostemon ceratophyllum Michx. River-weed. 



Baltimore County, Western Riin (Robert K. Miller). 



CRASSULACEAE. 



Sedum telephium L. Orpine. 



Midland Zone; on open rocky slopes; infrequent. Introduced from 



Europe. 

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



Sedum telephioides Michx. American Orpine. 



Midland and Mountain Zones; on open rocky slopes; common. 

 Allegany County, Flintstone (102Ca). 



Sedum acre L. Wall-pepper. 



Washington County, Williamsport (1809a). 



Sedum ternatum Michx. Wild Stonecrop. 



Midland and Mountain Zones; in moist forests and on rocky slopes; 



frequent. 

 Washington County, Round Top (707). 



Penthorum sedoides L. Virginia Stonecrop. 



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



SAXIFRAGACEAE. 



Tiarella cordifolia L. False Mitrewort. 



Mountain Zone. 



Saxifraga pennsylvanica L. Swamp Saxifrage. 



Rare in the Midland Zone; frequent in the Mountain Zone; in moist 



forests and along streams. 

 Garrett County, near Finzel (George M. Perdew). 



Saxifraga micranthidifolia (Haw.) B. S. P. Lettuce Saxifrage. 



Mountain Zone; in moist forests and along streams. 

 Garrett County, Kelso Gap (4S8). 



