36 FLORA OF WORCESTER COUNTY. 



AcERATES, Ell. Green Milkweed. 



viridiflora, Ell. In the western part of the county. 



GENTIANACE^. 



Gentiana, Tourn. Gentian. 



crinita, Frcel. Fringed Gentian. Common. 



Andrewsii, Griseb. Closed Gentian. " 



Menyanthes, Tourn. Buckbean. 



trifoliata, L. Sutton, Paxton, etc. 



LiMNANTHEMUxM, Gmelin. Floating Heart. 



lacunosum, Griseb. Lake Quinsigamond. Crystal 



Lake, Gardner. F. L. Palmer. 



POLEMONIACE^. 



PoLEMONiUM, Tourn. Greek Valerian. 



reptans, L. Rare. Miss G. Hakes. 



BORRAGINACE^. 



Cynoglossum, Tourn. Hound's-Tongue. 



*ofificinale, L. Common Hound's-Tongue. Waste 



grounds. 



Virginicum, L. Wild Comfrey. Millbury, Princeton. 



EcHiNOSPERMUM, Lchm. Stickseed. 



Virginicum, Lehm. Beggar's Lice. Common. 



Myosotis, Dill. Forget-me-not. 



laxa, Lehm. Spencer, Lunenburg. 



LiTHOSPERMUM, Tourn. Gromwell. 



*arvense, L. Corn Gromwell. Occasional. 



*officinale, L. Common Gromwell. Miss E.J. Seaver. 



