PLANTS OF SOUTHERN NEW JERSEY. 625 



Middle District. — Farmingdale, Bordentown, New Egypt, Kaighns Pt., Pen- 

 sauken (S), Washington Park, Westville, Mickleton, Mantua, Sicklerville 

 (S), Swedesboro, Union Grove (S), Quinton, Beaver Dam. 



Pine Barrens. — Toms River (S), Forked River, Manahawkin, Speedwell, 

 Harris, Penbryn (S), Head of Batsto, Cedar Brook, Landisville (T), Weeks- 

 town, Egg Harbor City, Dennis (S). 



Coast Strip. — Ocean City (S), Piermont (S), Surf City (L), Spray Beach 



(L). 



Vaccinium virgatum Ait. Southern Black Blueberry. 



Vaccimiuni virgatum Aiton, Hort. Kew. H. 12. 1789 [North America]. — 

 Mackenzie, Torreya VH. 144. 



Pine Barrens ; rather local. 



Fl. and Fr. — Apparently similar to V. corymhosum. 



Pine Barrens. — New Lisbon,. Farmingdale, Pt. Pleasant, Speedwell, Chats- 

 worth, Lakehurst (Mackenzie). 



Vaccinium caesariense Mackenzie. New Jersey Blueberry. 



Vaccinium caesariense Mackensie, Torreya 1910. 230 [Toms River]. 



Frequent in the Pine Barrens. 



Fl. and Fr. — Apparently similar to V. corymhosum. 



Middle District. — Woodbury. 

 Pine Barrens. — Pleasant Mills. 

 Coast Strip. — Five-Mile Beach. 



There seem to be, as stated by Mr. Mackenzie, three forms 

 of tall Blueberry in the New Jersey coastal plain. Material is 

 not available for a satisfactory study of the flowers as compared 

 with the tall Blueberries of eastern Pennsylvania or northern 

 New Jersey, but considering leaves only we have within our 

 limits, (i) a form with finely serrate leaves {virgatum) some- 

 what pubescent below, apparently restricted to the Pine Barrens 

 in southern New Jersey, although some specimens from the Cape 

 May peninsula are intermediate between this and the next, the 

 serration being obscure, but clearly present; (2) a form with 

 entire leaves somewhat pubescent below, particularly on the 

 veins {corymhosum) and (3) an entire leaved absolutely glab- 

 rous form {ccBsariense) . 



The last two occur also on the Alleghenies of Sullivan and 

 Wyoming Counties, Pennsylvania, and doubtless elsewhere in 

 the intervening country, while a serrate-leaved very pubescent 

 plant was found by Mr. E. B. Bartram,, at Bangor, Northampton 

 Co., Penna. 



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