28 PRELIMINARY CATALOGUE OF PLANTS. 



C. Chamsecrista, L. Partridge Pea. Sandy fields and roadsides. 

 Common in the southern and middle counties. 



O. nictitans, L. Wild Sensitive-plant. Sandy fields and roadsides. 

 Common in the southern and middle counties. 



Gleditschia, L Honey Locust. 



G. triacanthos, L. Honey Locust. Sparingly escaped from culti- 

 vation. Adv. Southwestern States. 



ROSACEA. 

 Prunus, Tourn Plum. Cherry. 



P. Americana, Marsh. Wild Yellow or Red Plum. River banks and 

 woods. Sparingly throughout the State. 



P. maritima, Wang. Beach Plum. Sandy sea beaches, and occa- 

 sionally on sandy soil a few miles inland. 



P. spinosa, L. Sloe, Black -thorn. " Warren Co.," F. Knighton in 

 Willis Catalogue. Adv. Eu. 



P. pumila, L. Dwarf Cherry. Islands in the Delaware, above 

 Phillipsburg, T. C. Porter; Warren Co., F. Knighton; Sussex Co., 

 A. P. Garber. Rare and confined to rocky places in the northern 

 counties. 



P. Pennsylvanica, L. Wild Red Cherry. Sparingly in the northern 

 and middle counties. Weehawken Heights, I. H. Hall ; Warren Co., 

 F. Knighton ; Bergen Co., C. F. Austin ; Franklin, Essex Co., H. H. 

 Rusby. 



P. Virginiana, L. Choke-cherry. Sparingly in the northern and 

 middle counties, growing along river banks. Sussex and Warren 

 Cos., A. P. Garber ; near Closter, C. F. Austin. 



P. serotina, Ehr. Wild Black Cherry. Open woods. Common 

 throughout. 



Spiraea, L Meadow-sweet. 



S. corymbosa, Raf. Corymbed Meadow-sweet. Near Chester, Mor- 

 ris Co., C. F. Austin. 



S. salicifolia, L. Common Meadow-sweet, Low swampy ground. 

 Rather common throughout the State. Eu. 



S. tomentosa, L. Hardhack, Steeple-bush. Low swampy ground. 

 Sparingly throughout. 



Neillia, Don. (Spiraea, L.) Neillia. 



N. opulifolia, Benth and Hook. Nine-bark. Rocky hills, New 

 Jersey, Torrey Catalogue. Banks of Cooper's Creek, Camden, C. F. 

 Parker. Rare. 



