356 PROCEEDINGS: BOSTON SOCIETY NATURAL HISTORY. 
Lechca minor 
Viola villosa (V. hirsutula Braincrd) 
Viola striata 
Azalea viscosa (Rhododendron viscosum (L.) Torr.) 
* Rhodora canadensis (Rhododendron canadense 
(L.) B.S.P.) " Pittsfield." 
Vaccinium frondosum (Gaylussacia frondosa (L.) T. & G.) 
Vaccinium virgatum (V. vacillans not listed) 
Gcntiana saponaria (G. Andrewsii and G . clausa not listed) 
Myosotis arvensis 
Monarda clinopodia 
Pycnantlienuim verticillatum 
Pycnanthemum incanum 
Veronica Beccabunga (V. americana not listed) 
Viburnum nudum 
Aster salicifolius 
Aster phlogifolius (A. patens Ait., var. phlogifolius Nees) 
Cnicus altissimus (Cirsium altissimum (L.) Spreng.) 
Conyza marilandica (Pluchea camphorata (L.) D.C.) 
Helianthus tracheliifolius (H. divaricatus not listed) 
Prenanthes virgata 
Hieracium marianum 
In addition to the above, Dewey, in Report on Herbaceous Plants of Massa- 
chusetts, states that Cuphea petiolata (L.) Koehne, has been found in Pittsfield. 
GROUP II. 
The following species have been reported from Berkshire County 
by correspondents of the writer, but either no specimens exist or the 
writer has been unable to see them. 
Populus candicans Ait. Adams (Burnham). 
Polygonum dumetorum L. Sheffield (Walters). 
Alliaria officinalis Andrz. Pittsfield (Lincoln). 
Cuscuta Coryli Engelm. Mt. Washington (Stetson). 
Pycnanthemum incanum(L.) Michx. Mt. Washington (Burnham). 
Solidago erecta Pursh. Mt. Washington (Stetson). 
Doubtful Species. 
Panicum lucidum Ashe. A specimen from rocky woods of Great Barrington, 
which Mrs. Chase thinks may be P. lucidutn, but a vernal form which is not 
entirely characteristic. 
P. meridionale Ashe. — A doubtful specimen from edge of low m_eadow in 
poor soil, Sheffield. 
Asclepias purpurascens L. — Material collected in fruit in sandy ground near 
the Housatonic River in Stockbridge in 1920, probably belongs to this species. 
There has been no opportunity to verify by material in flower. 
