393 



PHYSICAL GEOGRAPHY. 



Ampelopsis quinquefolia. 



^ Virginia Creeper. * 

 I "American Ivy." 



BUCKTHORN FAMILY. 



Rkamnus catharticus. Buckthorn. 

 (Apparently indigenous at Richmond.) 



R. alnifolius. ..... 



Ceanothus Americanus. New Jersey 

 Tea *A 



STAFF-TREE FAMILY. 



Celastrus scandens. 

 sweet. . 



Climbing Bitter- 



*A 



SOAPBERRY FAMILY. 



Staphylea trifolia. 



Acer Pennsylvanicum. Striped maple. *C 

 A. spicatum. Mountain maple. . . *C 

 A. saccharinum. Sugar or Rock maple. *C 

 A. dasycarpum. White or River maple. *A 

 A. rubrum. Red maple. . . * 



MILKWORT FAMILY. 



Polygala sanguinea. Milkwort. . . * 



P. verticillata 



P. Senega. 



P. polygama. .... 



P. paucifolia. Fringed Polygala. 



A 



A 



* 



A 



PULSE FAMILY. 



Lupinus perennis. Wild Lupine. 



Trifolium arvense. Rabbit-foot clover* & 



T. pratense. Red clover. . . * 



T. repens. White clover. . . * 



(Indigenous farther north.) 



T. agrarium. Yellow clover. 



T. procumbens. 

 Claremont. 



Melilotus officinalis. 

 Claremont. 



M. alba. Sweet clover. 



{ 



Medicago lupidina. 



M. maculata. \ Medick. 



M. denticulata. 



Shore of Sugar river, Claremont, below 

 BalconVs woollen mill. Introduced in 

 foreign wool. 



Medicago intertexta. 



Near stone paper-mill, Claremont. 



Robinia Pseudacacia. Locust-tree. 



(Introduced from southern U. S.) 



Desmodium nudiflorum. 



D. acuminatum. Tick-Trefoil. 



D. rotundifolium. 



D. Dillenii. 



D. Canadense. . 



D. paniculatum. 



D. Marilandicum. 



Lespedeza violacea. . 

 L. hirta. Bush-clover. 

 L. capitata. 



Vicia saliva. 

 V. hirsuta. 

 V. Cracca. 



*A 



*A 



A 



*A 

 *A 



Vetch. 

 Tare. 



Lathyrus maritimus. Beach Pea. 

 L. palustris. Marsh Vetchling. 

 Apios tuberosa. Ground-nut. 



Phaseolus perennis. Wild Bean. 

 Claremont. 



Amphicarpaea monoica. Hog pea-nut. 



Baptisia tinctoria. Wild Indigo. 



Cassia Marilandica. Wild Senna. 



Gleditschia tricanthos . Honey-Locust. 

 (Introduced from southern U. S.) 



ROSE FAMILY. 



Prunus Americana. Wild yellow plum. 



P. pumila. Dwarf cherry. 

 Campton. 



P. Pennsylvanica. Wild red cherry. . 



P. Virginiana. Choke-cherr}'. . 



P. serotina. Wild black cherry. 



Spiraea opulifolia. Nine-bark. 

 S. salicifolia. $ Meadow-Sweet, 



*A 



A 

 A 



S. tomentosa. ^ or Hardhack. 

 Agrimonia Eupatoria. Agrimony. 

 Geum album. 



*; fM 



*A 



G. Virginianum. 



