36 FLORA OF WORCESTER COUNTY. 



ACERATES, Ell. Green Milkweed. 



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



GENTIANACE^E. 



GENTIANA, Tourn. Gentian. 



crinita, Frcel. Fringed Gentian. Common. 



Andrewsii, Griseb. Closed Gentian. 

 MENYANTHES, Tourn. Buckbean. 



trifoliata, L. Sutton, Paxton, etc. 



LIMNANTHEMUM, 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. 



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



grounds. 



Virginicum, L. Wild Comfrey. Millbury, Princeton. 



ECHINOSPERMUM, Lehm. 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. 



