PLANTS OF SOUTHERN NEW JERSEY. 609 



dd. Blades oval, longer than the petioles, 35-45 mm. long. 



P. elliptica, p. 609 

 aa. Leaves opposite or virticillate, lanceolate or spatulate. 



b. Leaves mottled with white. Chimaphila macuhta, p. 610 



bb. Leaves uniform, green, shining. C. umbellafa, p. 610 



PYROLA L. 

 Pyrola americana Sweet. Round-leaved Wintergreen. 



PI. XXXVIII., Fig. 2. 



Pyrola americana Sweet, Hortus Brittanicus, Ed. 2. 341. ,1830, n. n. for P. 



rotundifolia Pursh, non Eng. Botanists [Canada-Carolina].* 

 Pyrola rotundifolia Knieskern 21. — Britton 162. 



Frequent in woodlands of the northern counties, and less 

 abundant in the Middle and Pine Barren districts. Occasional 

 on the Cape May peninsula. 



Fl. — Late June to mid- July. 



Middle District.— 'Farmingdale, Haddonfield, Medford (S), Mickleton (H), 

 Yorktown, Bridgeton (NB). 



Pine Barrens. — Waretown, Landisville, Hammonton (C), Atco (C), Pan- 

 coast (T), Mays Landing (S). 



Cape iWoy.— Court House, Bennett (S). 



Pyrola elliptica Nutt. Oval-leaved Wintergreen. 



Pyrola elliptica iNfuttall, Gen. I. 273. 1818 [Philadelphia and woods of New 

 Jersey]. — Britton 163. 



Frequent in woods of the northern counties and Middle district. 

 Fl. — Mid- June to early July. 



Middle District. — Phalanx (NB), New Egypt, Moorestown (C), Medford 

 (S), Camden Co. (C), Glassboro (P), Swedesboro, Bridgeton (C). 

 Pine Barrens. — Hammonton (Bassett). 



Pyrola chlorantha Sw. Greenish-flowered Wintergreen. 



Pyrola chlorantha Swartz, Vet. Akad. Handl. 1810. 190. PI. 5 [Sweden]. — 

 Nutt. Gen. L 274. 1818.— Barton, Fl. Phila. 202. 1818.— Britton 163.— 

 Keller and Brown 245. 



Woods of the Northern and upper Middle districts; every- 

 where local and not abundant. Very rare in the Pine Barrens. 



Described as a new species P. convoluta by Barton, Prodrom. 

 Fl. Phila., from the "woods of New Jersey," where Nuttall also 



*Cf. Fernald Rhodora, 1904, p. 195. 



