18 PRELIMINARY CATALOGUE OF PLANTS. 



Hypericum, L St. John's-avort. 



H. pyramidatum, Ait. Great St. John's-wort. On the Delaware 

 below Phillipsburg, T. C. Porter; near Phillipsburg, A. P. Garber. 

 Rare, and confined to the north-western part of the State. 



H. prolificum, L. Shrubby St. John's-wort. Wet pine barrens, 

 Manchester, Ocean Co., P. D. Knieskern ; near Shark River Station, 

 N. J. S. R. R., R. W. Brown. Not nearly so common as the next 

 species. 



H. densiflorum, Pursh. Shrubby St. John's-wort. Frequent 

 throughout the pine barren country, and confined to the Yellow 

 Drift. 



H. adpressum, Bart. St. John's-wort. Rare. Closter, C. F. Aus- 

 tin ; Freehold, O. R. Willis ; Tenafly, Joseph Schrenck. 



H. angulosum, Michx. Angled St. John's-wort. Swamps in the 

 pine barrens. In the cedar swamp, at Weehawken, Torrey Cata- 

 logue, 1819. 



H. ellipticum, Hook. St. John's-wort. In a sphagnous swamp, 

 near Camden, E. Diffenbaugh. 



H. perforatum, L. Common St. John's-wort. Fields and meadows. 

 Common throughout. Nat. Eu. 



H. corymbosum, Muhl. Dotted St. John's-wort. Damp places. 

 Frequent throughout the State. 



H. mutilum, L. Low St. John's-wort. Wet grounds. Common 

 throughout. 



H. Canadense. L. Canadian St. John's-wort. Wet sandy places. 

 Common throughout. 



Var. major, Gray. Camden, C. F. Parker. 



H. Sarothra, Michx. Orange Grass. Pine-weed. Sandy fields and 

 roadsides. Common throughout. 



Blodes, Adans Marsh St. John's-wort. 



E. Virginica, Nutt. Common in swamps throughout the State. 



MALVACEAE. 



Althaea, L Marsh Mallow. 



A. officinalis, L. Common Marsh Mallow. Salt marshes, but not 

 very common. Nat. Eu. 



Malva, L Mallo<v. 



M. rotundifolia, L. Common Mallow. Waste places. Common. 

 Nat. Eu. 



M. sylvestris, L. High Mallow. Sparingly along roadsides, and in 

 ballast at Camden. Adv. Eu. 



