30 Rhodora [JANUARY 
I give here the names of those not enumerated in Professor George 
E. Stone’s recently published List of Plants, growing without cultiva- 
tion in Franklin, Hampshire, and Hamden Counties, Massachusetts. 
Bromus hordeaceus L. 
Rumex Mexicanus Meisn. 
Thlaspi arvense L. 
Camelina microcarpa Andrz. 
Brassica arvensis (L.) Ktze. 
Sisymbrium altissimum L. 
" incisum Engelm. 
Euphorbia humistrata Engelm. 
" hirsuta (Torr.) Wiegand. 
Solanum rostratum Dunal. 
Anthemis tinctoria L. 
The following have been found in one or more places in the counties 
covered by Professor Stone’s List, but do not appear to have been 
recorded until now from Amherst. 
Conringia orientalis (L.) Dumort. 
Potentilla recta L. 
Geranium pusillum Burm. 
Datura Tatula L. 
Specularia perfoliata (L.) A. DC. 
Ambrosia trifida integrifolia (Muhl.) T. & G. 
Galinsoga parviflora Cav. 
Crepis capillaris (L.) Wallr. 
AMHERST, MASSACHUSETTS. 
A RASH MYCOPHAGIST. 
Horts WEBSTER. 
Tue alarming experience of a New Englander transplanted to the 
Mississippi Valley may be cited as a warning to eaters of mushrooms 
never to depart from the one safe and dependable rule: Eat only 
what you know is good to eat. 
In New England, as elsewhere, the cosmopolitan species Lepiota 
procera, Parasol Mushroom, is familiar. Figures of it are conspicu- 
