Hill: Penobscot Plants. 257 



Pykola secuxda L. Rich mossy woods, iS^askeag Pointj 

 Brookliu (Xo. 2976). 



var. OBTUSATA Turcz. Rare. Ricli woods near ser- 

 pentine quarry, Reach, Deer Isle (ISTo. 2667). 

 Pyrola chloeantha Sw. Rare. Rich open woods, Gray's 

 Cove, Reach, Deer Isle (:N"o. 2796). 



Pyrola elliptica J^ntt. Common in dry open woods. 



Pyrola Americana Sweet. Infrequent. Dry open woods, 

 jSFaskeag Point, Brooklin (]^o. 654) ; dry meadow, ISTorth 

 Point, Atlantic, Swans Island (K'o. 2246). 



Monotropa uniflora L. Common in rich woods. 



Ledum groenlandicum Oeder. Common in sphagnum bogs 

 and moist thickets. 



Rhododendron canadense (L.) BSP. Common in swampy 

 woods and bogs, 



Kalmia ANGrsTiFOLL\ L. Abundant in dry open ground 

 and occasional in bogs. 



Kalmia polifolia Wang. Frequent in sphagnum bogs. 



Chamaedaphne calyculata (L.) ]\foench. Common in 

 bogs and swampy pond margins. 



Gaultheria procumbens L. Common in dry w^oods and 

 open ground. 



Arctostaphylos Uva-ursi (L.) Spreng. Occasional. Isle 

 au Haut; barren hillside near Duck Harbor (No. 1749) ; 

 headlands at the Cliffs (Xo. 3054). 



Chiogenes hispidula (L.) T. k G. Common in damp 

 mossy woods. 



Gaylussacia dumosa (Andr.) T. (!c G., var. Bigeloviana 

 Pernald.^ Occasional in sphagnum bogs. Stockbridge 

 Pond, Swans Island (Xo. 2320) ; Marsh Cove, Kimball's 

 Island, Isle au Haut (Xo. 1662), 



1. Rhodora 13: 99 (1911). 



