186 
THIRTEENTH REPORT. 
Corn us amomum Mill. Silky cornel. Kinnikinnik. — Frequent in low 
open places. Charity Island. 
Cor nus stolonifera Miclix. Red-osier dogwood. — Occasional in damp 
or dry sandy ground. Charity and Little Charity Islands. 
Comas paniculata L’Her. Panicled dogwood. — Frequent. Charity 
Island. 
Comas alternifolia L. f. Alternate-leaved Cornel. — Frequent in 
woods. Charity and Little Charity Islands. 
Chimaphila unibellata (L.) Nutt. Prince’s pine. Pipsissewa. — Fre- 
quent in shaded dry ground, especially under pines. Charity Island. 
Pyrola secunda L. One-sided wintergreen. — Occasional in dry shaded 
ground. Charity Island. 
Pyrola elliptica Nutt. Sliin-leaf. — Occasional on poor shaded ground. 
Charity Island. 
%/ 
Pyrola americana Sweet. Round-leaved wintergreen. — Occasional in 
dry shaded ground. Charity Island. 
Monotropa uniflora L. Indian pipe. — Occasional. Noticed by N. A. 
Wood. Charity. Island. 
Epigaea repens L. Mayflower. Trailing arbutus. — A few specimens 
on Charity Island in dry ground under trees near the lighthouse. No- 
ticed by Charles McDonald. 
Gaultheria procumbens L. Teaberry. Known in Michigan and west- 
ern Ontario as wintergreen. — Common in sandy open or shaded ground. 
Charity Island. 
Arctostaphylos uva-ursi (L.) Spreng. Bearberry. — Common in sandy 
ground on and near the upper beach, often acting as a sand binder. 
Charity Island. 
Ga ylussacia baccate (Wang.) O. Koch. Black huckleberry. — Common 
in shaded or open sandy ground. Charity Island. 
Yaccinium pennsylvanicum Lam. Low sweet blueberry. — Frequent in 
sandy open or shaded ground. Charity Island. 
Yaccinium macrocarpon Ait. American cranberry. — A fine patch 
fringing the west side of the pond. Charity Island. 
Lysimachia terrestris (L.) BSP. Bulb-bearing loosestrife. — -Occasional 
in low grassy places. Noticed in particular about the pond. Charity 
Island. 
Steironema ciUatum (L.) Raf. Fringed loosestrife. — Common in 
rich woods. Charity Island. 
Trientalis americana (Poir.) Pursli. Star-flower. — Common in rich 
woods. Charity Island. 
Fraximis americana L. White ash. — Frequent in rich ground with 
other trees. Charity Island. 
Fraxinus pennsylvanica Marsh. Red ash. — Frequent in rich ground 
with other trees. Charity and Little Charity Islands. 
Gentiana andrewsii Griseb. Closed gentian. — In damp spots along 
the beach on the west side. Charity Island. 
Menyanthcs trifoliate L. Buckbean. — Plentiful in and about the pond. 
Charity Island. 
Apocynum androsaemifolium L. Spreading dogbane. — Occasional in 
poor ground. Charity Island. 
Apocynum cannabinum hyperici folium (Ait.) Gray. Clasping- 
