1924] Flora of the Boston District,—XLII 13 
in woods south of Appalachian Mountain Club camp, Echo Lake 
(L.). 
F. BnrrroNiAE Evans. On Thuja, Canada Brook (L.). 
F. EBORACENSIS Gottsche. Common on trees and rocks. Somes- 
ville; Brown's Mt.; Sargent Mt. (Rand); Jordan Pond path (L.). 
JUBULA PENNSYLVANICA (Evans) Steph. On wet rocks, Intervale 
Brook (Rand, as J. Hutchinsiae var. Sullivantii); Spring on Pemetic 
trail (L.). 
LEJEUNEA CAVIFOLIA (Ehrh.) Lindb. On trees and rocks. Northern 
end of Beech Mt. (Rand, mixed in Plagiochila). 
L. PATENS Lindb. On trees and rocks. Spring on Pemetic trail; 
Green Mt. Gorge; Stanley Brook; on Thuja in woods south of Appa- 
lachian Mountain Club camp (L.). 
ANTHOCEROTACEAE. 
ANTHOCEROS LAEVIS L. On damp ground. Seal Harbor; Cadillac 
Cliff at Sea Cave; Great Pond; roadside near Prettymarsh (L.). 
NoTOTHYLAS ORBICULARIS (Schwein.) Sull Clayey roadside 
between Town Hill and Indian Point (L.). 
HARTFORD, CONNECTICUT. 
REPORTS ON THE FLORA OF THE BOSTON 
DISTRICT,—XLII. 
RUBIACEAE. 
ASPERULA. 
A. ODORATA L Ponkapaug spring in rich woods, Blue Hill Reser- 
vation, Randolph (J. R. Churchill, June 13, 1908; J. R. Churchill, 
C. H. Knowlton & R. A. Ware, Aug. 1, 1908). Native in Europe, 
northern and western Asia. 
CEPHALANTHUS. 
C. occidentalis L. Swampy places, common throughout. 
GALIUM. 
G. Aparine L. Woods and open places, especially on the coast. 
G. asprellum Michx. Roadsides and moist thickets, common. 
