226 Rhodora [DECEMBER 
Leguminosae 
Lathyrus maritimus (L.) Bigel. Edge of beaches; Gull Island. 
*Trifolium agrarium L. Hillside west of hospital. 
Trifolium arvense L. Fairly common, dry fields. 
"Trifolium pratense L. Along walk near wharf. 
Trifolium repens L. Dry fields. 
*Vicia Cracca L. East shore. 
*Vicia tetrasperma (L.) Moench. 
Oxalidaceae 
Oxalis stricta L. Dry barren ground; near hospital. 
Geraniaceae 
*Geranium carolinianum L. Burnt-over place near hospital. 
Callitrichaceae 
*Callitriche heterophylla Pursh. Typha Pond. 
Anacardiaceae 
*Rhus typhina L. Hillside west of hospital. 
Vitaceae 
*Psedera quinquefolia (L.) Greene. Over old sheds near hospital. 
Malvaceae 
Malva rotundifolia L. Behind cottages. 
Aceraceae 
*Acer platanoides L. Established on slope above hospital. 
Violaceae 
Viola fimbriatula Sm. [V. sagittata Ait. (?)]. Dry hills, south end 
of island. 
| Hypericaceae 
*Hypericum perforatum L. Occasional in grassland. 
Onagraceae 
Isnardia palustris L. [Ludwigia palustris L.]. Typha Pond. 
*Oenothera biennis L. Occasional in grassland and near beaches. 
*Oenothera grandiflora Ait. (Escaped.) Behind cottages. 
