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CONIFER. 
Thuja occidentalis, L.......... Arbor-vitee. White Cedar 
Goat Island. Near DeVaux College. The most abundant of the 
evergreens growing near the Falls. 
Juniperus communis, L.................... 0000008. Juniper 
Goat Island. 
Juniperus Virginiana, L................ eee eeee ee Red Cedar 
Goat Island. Apparently disappearing. | 
Taxus baccata, L., var. Canadensis, Gray..Ground Hemlock 
American Yew. 
Goat Island. 
Pinus Strobus, L..... 0... ee ees White Pine 
Goat Island. A few specimens. More plentiful and of larger 
growth near De Vaux College and below. 
Tsuga Canadensis, Carriere. (Abies Canadensis, Michx.). Hemlock 
Goat Island. Not a prevailing tree. 
HYDROCHARIDACEAL. 
Elodea Canadensis, Mich. (Anacharis Canadensis, Planch.)...... 
Water Snake-Weed. | | 
In the old mill-race above the Falls on the American side and 
elsewhere. 
Vallisneria spiralis, L.............. Tape-grass. Ell-grass 
With the last. - | 
ORCHIDACE:. 
Corallorhiza multifiora, Nutt..................... Coral root 
Near the Whirlpool, Ontario. | 
Spiranthes latifolia, Torr.................... Ladies’ Tresses 
Wet places near Clifton, Ontario. 
Spiranthes cernua, Rich..................... Ladies’ Tresses 
In the same places as.the last. 
Habenaria Hookeri ana, Torr. (/abenaria Hooker, Torr.) Twa 
Blade. 
Near the Whilpool, Ontario. 
Habenaria hyperborea, R. Br. 
Goat Island near the Horse-shoe Fall. 
Cypripedium pubescens, Willd.. Ladies’ Slipper. Moccasin 
Flower. | 
Near De Vaux College. 
