Celastracese. 



Celastrus scandens, L. A few vines noticed. 



Leguminoceae. 



Trifolium avvense, L. Abundant on the railroad track. 



Trifolium pratense, L. Quite abundant. Scattered. 



Trifolium hybridum. One plant noticed. 



Trifolium repens, L. Quite abundant. 



Trifolium agrarium, L. One plant noticed. 



Medicago lupulina, L. Only a few plants on the island. 



Desmodium acuminatum, D C. Abundant in the west part. 



Desmodium canescens, D C. Found a few years ago by Mr. 

 C. E. Faxon. Not found since. 



Desmodium Canadense, D C. Quite abundant. 



Lespedeza capitata, Michx. A few plants in the extreme east- 

 ern part. 



Lathyrus maritiraus, Bigeloio. A few specimens noticed a 

 short distance from the island on the railroad track. 



Lathyrus palustris, L. In extreme eastern part. 



Apios tuberosa, Moench. Not very abundant. 



Araphicarpsea monoica, Nutt. Abundant in western part. 



Rosaeese. 



Prunus Virgiuiana, L. Not very abundant. 



Prunus serotiua, Ehrhart. A few small trees in western part. 



Spirsea salicifolia, L. A few bushes. 



Agrimonia Eupatoria, L. Scattered. 



Geum album, Gmelin. Mostly near the hotel. 



Potentilla Norvegica, L. Around the edges, north side. 



Potentilla Canadensis, L., var. simplex, T. & G. Abundant. 



Potentilla argentea, L. A few specimens only. 



Potentilla Anserina, L. Around the edges mostly on north 

 side. 



Fragaria Virginiana, Ehrhart. In extreme eastern part. 



Eubus strigosus, Michx. A few specimens on north side. 



Kubus occidentalls, L. Quite abuudant. 



Kubus villosus, Ait. Quite abundant. 



Rubus Canadensis, L. Quite abundant. 



Rubus hispidus, L. Mostly on the north side. 



Rosa lucida, Ehrhart. Abundant. 



Pirns arbutifolia, L., var. erythrocarpa. Scattered, not abun- 

 dant. 



Amelancbier Canadensis, T. & G., var. oblongifolia, A few 

 trees in western part. 

 2 



