PTERIDOPHYTES OF NORTHWESTERN ONTARIO 409 
9. LycopopruM SABINAEFOLIUM Willd. Eastern Que- 
bee to Vermont and New York. Also reported from 
Magpie River, north of Lake Superior.—Macoun. 
10. Lycopopium compLanatTuM L. Very few of the 
specimens collected in the Lake Superior region seem to 
be of the species, most of them being more typical of 
the variety flabelliforme. The following are probably 
referable to the species: Longuelac, north end of Long 
Jellicoe; Little Fluor Island; Tee Bay, Thunder 
ape. 
10a. LycopopiuMm COMPLANATUM var. FLABELLIFORME 
Fernald. On rocky knobs and bluffs with spruce, or 
lower in aspen or Banksian pine woods. Middle west- 
ern shore of Long Lake; Nipigon Palisades; Orient Bay, 
south end of Lake Nipigon; Silver Islet Harbor, Thunder 
Cape; Graham. Under complanatum, Macoun notes: 
‘Very common in cool woods throughout northern On- 
tario and westward to Lake Nepigon and Kakabeka 
Falls, Ont., and Swan Lake, Man.” these localities 
Probably referring mainly to the more recently described 
var. flabelliforme. : 
10b. Lycoroprum compLanatum forma Wreper (Ha- 
berer) Clute. The range given for this form is northern 
Vermont and central New York (Gray’s Manual), but 
umong our specimens there have been referred to it the 
following collections: Orient Bay, south end of Lake 
‘Ipigon; Silver Islet Harbor, Thunder Cape; and 
Sioux Lookout. 
1. Lycopoprum tristacnyum Pursh. With Bank- 
‘lan and red pine on steep gravel ridge (esker) about 
one and one-half miles north of Watcomb, Can- Gov. 
northwest 
Ry., about one hundred and sixty-one miles 
of Fort William, Aug. 24, 1917. In size and appearance 
these specimens match almost identically L- tristachyum 
4S collected by E. J. Winslow at Hartland, Vermont, 
July 5, 1910. The reported distribution for this species 
