142 REPORT OF NEW JERSEY STATE MUSEUM. 



slender stem seems to separate all iiothern specimens that I have 

 seen from L. chapmanii and the Kaighn's Pt. specimen is appar- 

 ently the northern form. The old Kaig-hns Pt. Swamp harbored 

 a number of northern plants not found elsewhere so far south 

 in the State. The application of the name Bigelovii is differently 

 construed by different authors. It has usually been associated 

 with inundatum as a variety. 



Lycopodium carolinianum L. Carolina Club-Moss. 

 PI. I., Fig. 3- 



Lycopodium carolinianum Linnaeus, Sp. PI. 1104. 1753 [Carolina]. — Gray's 

 Man. Ed. I. 638. — Knieskern 41. — Willis 80. — Britton 304. 



This delicate little species, so frequently assocated with 

 Schizaa, is almost entirely restricted to the Pine Barrens, which 

 mark the northern limit of its range. It is found in moist, 

 sandy, open spots. It occurs with SchiscBa at Mr. Bartram's 

 locality near Seaside Park and has been found also at one 

 station near Bennett by Mr. Long. 



Spores Mature. — Late August well into November. 



Pine Barrens. — Toms River (UP), Bamber, Waretown, West Creek (S), 

 Chatsworth, Bear Swamp (S), Ballinger's Mill (S), Hammonton, Atsion, 

 Quaker Bridge (Bassett), Batsto, opposite Crowleytown, Pleasant Mills, 

 Egg Harbor City, Forked River, Absecon, Mays Landing (N. Y.). 



Coast Strip. — Seaside Park. 



Cape May. — Bennett. 



Lycopodium obscurum L. Ground Pine. 



Lycopodium obscurum Linnaeus, Sp. PI. 1102. 1753 [Philadelphia, J. Bartram]. 



— Britton 304. 

 Lycopodium dendroidum Barton, Fl. Phila. IL 203. — Knieskern 41. 



A common woodland species of North Jersey and found less 

 abundantly in the Middle, Coast, and Cape May districts, and at 

 one locality in the Pines, possibly an intruder from the coast. 



Spores Mature. — Apparently from late July to mid-August; 

 fruits rather infrequently. Evergreen. 



Middle District. — Farmingdale, New Egypt, New Lisbon (C), Birmingham, 

 Moorestown (C), Fish House, Medford (S), Mickleton (H), Atco (C), 

 Sicklerville, Glassboro, Swedesboro, Yorktown, Centerton (S). 



Pine Barrens — Hammonton (Bassett). 



Coast Strip. — Cox's, Tuckerton. 



Cape May.— Court House (S), Cold Spring (OHB). 



