154 
FIFTEENTH REPORT. 
This is. rather plentiful and is found in the tamarack swamp also. 
Carex laxiflora, var. blanda. 
Carex laxiflora, var. varians. 
Carex pubescens. 
Carex rosea. 
Rubus occidentalis. 
Found in the tamarack swamp also* as is the next. 
Geranium maeulatum. 
Taeuidia integerrima. 
Galium Aparine. 
June 23rd. 
Botrych i um Vi rginianum . 
Allium Canadense. 
Heuchera hirsuticaulis. 
June 30th. 
Carex cristata. 
Carex mirabilis. 
July 4tli. 
Filix spinulosa. 
July 14th. 
Dioscorea villosa. 
Rubus And r e w s i an u s . 
Acalypha Virginica. 
Circaea Canadensis. 
Uraspermum Claytoni. 
Found also on the plain. 
Uraspermum aristatum. 
Nu m m u 1 a ri a c il i atu m . 
Sambucus Canadensis. 
Found also on the plain and in the tamarack swamp. 
July 28th. 
Urticastrum divaricatum. 
Boehmeria cylindrica. 
Also on the plain. 
Agrimon i a gryposepala . 
Also on the plain and in the tamarack swamp. 
Euonymus obovatus. 
Also on the plain. 
Deringa Canadensis. 
Fraxinus Americana. 
Fraxinus nigra. 
Also on the plain. 
Apocynum cannabinum, Var. glaberrimum. 
Lappula A ' i rgi n i a n a . 
Verbena urticaefolia. 
August 4th. 
Phegopteris liexagonoptera. 
A 1 1 1 y rium F i 1 ix-f em i n a. 
Athyrium Filix-femina, Var. angustum. 
Adiantum pedatum. 
Oakesia sessilifolia. 
Vngnera racemosa. 
