146 Rhodora [Auausr 
however, to form any conclusion as to its abundance. This island 
is, I believe, the most southern station for I. Hookeri yet reported 
from the Maine coast.— Erse L. SHaw, Lexington, Massachusetts. 
SOME MAINE ADDENDA. 
J. C. PARLIN. 
On July 7, 1906, I found a few plants of a small, hoary crucifer, 
growing in association with Sisymbrium altissimum L., along a side 
track, in Canton, Maine, where grain cars are switched off. I laid it 
aside in my yearly budget for Prof. Fernald, who finds it to be 
Erysimum parviflorum Nutt., a vagrant from the Northwest. Both 
species named probably were brought in grain. | 
August 11, 1906, a quantity of Eragrostis capillaris Nees, was found 
growing along the edge of the sidewalk on Point Avenue in Canton 
Village. Again, on the 16th, I found a large quantity of it near the 
Gilbertville station in this town. ‘This is the most northern known 
station of the species, although it was previously known in the state, 
having been collected at North Berwick several years ago. 
While the following are not addenda, they serve to indicate the 
richness of the flora in this section of the state:— Anemone cylindrica 
Gray; Caulophyllum thalictroides Michy.; Dentaria diphylla L. 
Arabis Drummondi Gray; Viola arenaria DC.; Aralia quinquefolia 
Desene. & Planch.; Echinacea pallida Nutt.; Antennaria Parlin 
Fernald; A. occidentalis Greene; A. Canadensis Greene, staminate 
plants; Petasites palmata, Gray; Vaccinium vacillans Sol.; Poly- 
допит  Hartwrightii Gray; Juniperus Virginiana L.; Listera 
convallarioides Nutt.; Spiranthes Romanzoffiana Cham.; Orchis 
spectabilis L.; Habenaria bracteata R. Br.; Cypripedium parviflorum 
Salisb.; C. spectabile Swartz.; Scirpus hudsonianus Fernald; Carex 
Pseudo-cyperus L.; C. prasina Wahl.; C. paupercula Michx., var. 
irrigua Fernald; C. virescens Muhl., var. Swanii, Fernald; C. longi- 
rostris, Torr.; C. plantaginea Lam.; C. deflexa Hornem.; C. novae- 
angliae Schw.; C. arcta Boott; C. cephaloides Dewey; С. foenea 
Willd., var. perplexa Bailey; C. leporina L.; Phragmites communis 
Trin.; Poa alsodes Gray. 
CANTON, MAINE. 
