230 
FIFTEENTH REPORT. 
Geum virg'inianum L. Rough Avens. On border of woods. 
Geum strictum Ait. Yellow Avens. In damp meadow-like ground on 
east side. 
Geum rivale L. Water Avens. In wet open or slightly shaded places. 
Rubus idaeus canadensis Richardson. Wild Red Raspberry. Common 
in dry open places. See Rhodora XT-236. 
Rubus parviflorus Xutt. Salmon Berry. Frequent throughout the 
island; usually in shaded ground. 
Rubus triflorus Richards. Dwarf Raspberry. In damp rich shaded 
ground. 
Rubus allegheniensis Porter. High-bush Blackberry. Frequent in dry 
open or slightly shaded ground. 
Agrimonia gryposepala Wallr. Tall Hairy Agrimony. Frequent in 
open woods. 
Rosa acicularis Lindl. Prickly Rose. Common in dry open or shaded 
ground, and growing with R. blanda. 
Rosa blanda Ait. Meadow Rose. In dry open or slightly shaded 
ground. 
Rosa canina L. Dog Rose. O. A. Farwell in Michigan Flora. 
Rosa rubiginosa L. Sweetbrier. In open ground especially near the 
village. 
Rosa Carolina L. Swamp Rose. Reported by W. D. Whitney. 
Prunus virginiana L. Choke Cherry. Common throughout the island. 
Prunus pennsylvanica L. f. Wild Red Cherry. Common throughout 
the island. 
Prunus pumila L. Sand Cherry. Frequent on and near the beach. 
LEGUMINOSAE — PULSE FAMILY. 
Trifolium pratense L. Red Clover. Occasional about the village and 
in open or shaded ground throughout the island. 
Trifolium repens L. White Clover. Frequent in the village and open 
ground. 
Trifolium hybridum L. Alsike Clover. In and near the village. 
Medicago lupulina L. Black Medick. Frequent and often abundant 
in spots. 
Vicia cracca L. Tufted Vetch. Occasional in dry ground on borders of 
woods. 
Lathyrus maritimus (L.) Bigel. Beach Pea. Along the sandy beach. 
Lathyrus palustris L. Marsh Vetchling. In damp meadow-like ground 
throughout the island. 
Lathyrus palustris pilosus (Cham.) Ledeb. Marsh Vetchling. Noticed 
by F. W. Hunnewell 2nd. 
G E RA N I A CE A E — GERA NIU M FA M I LY . 
Geranium maculatum L. Wild Cranesbill. Common in open woods. 
Geranium robertianum L. Herb Robert. Fringing the beach in the 
village, and on the rocky bluff, east side. 
POLYGALACEAE — MI LTv WORT FAM I LY. 
Polygala paucifolia Willd. Fringed Polygala. In dry shaded ground. 
