241 
The station for Lotus corniculatus (Bot. Gaz. xvii., 229) from 
which only three specimens were obtained in June was obliterated 
soon afterwards. 
‘Glycyrrhiza lepidota, Nutt., Cove Lands, J. L. Bennett, 1891; G. 
H. Leland and J. F. Collins, 1892. 
Vicia hirsuta (L.) Koch., a dozen or more specimens obtained. 
Leland and Collins. 
Astilbe Japonica, Miq., seemingly well established and spreading at 
one station, 1890,—’91,—’92. 
Lpilobium adenocaulon, Haussk., appears to have escaped detec- 
tion until July 9th. Since that date I have found it at sev- 
eral stations about the city. At suburban Elmwood it seems 
to be a common species, particularly on the east shore of 
Mashapaug pond, where no other Lpilobium was noticed. In 
some woods near the pond it grows with E. coloratum, Muhl. 
It has undoubtedly been heretofore confounded with the latter 
species. 
Scandix Pecten-veneris, L., 1890, J. F. C.; 1892, Leland and Col- 
lins, 
Symphoricarpos racemosus, Michx.; at one station for several years. 
Possibly an escape. 
Galium tricorne, With., several specimens; W. W. Bailey, Leland, 
Collins. 
Grindelia squarrosa, Dunal, and Artemisia Ludoviciana, Nutt. 
Growing together, abundant and apparently well established 
On wastes. 
The latter first noticed at another station while collecting with 
Prof. Bailey. 
Carduus nutans, 1.. Since 1890, G. Bailey, Bennett, Leland, Col- 
lins. 
Mentha Canadensis, L.., var. glabrata, Benth. Shore of Mashapaug 
Pond. 
Dracocephalum parvifiorum, Nutt. <A single thrifty plant which 
has fruited abundantly in a place where it is not likely to be 
destroyed. W. W. Bailey, Collins. 
Stachys annua, L. Wastes at one station. 
Stachys Germanica, L. Wastes, 1890, G. Bailey, Collins. 
This has not to my knowledge been detected since. 
Amarantus blitoides, Wats., several times on wastes. 
