Aspen and mixed upland forest species
big-leaved aster Aster macrophyllus Large variability in leaf size Either big single leaf or aster flower Rough surface White hairs on stem
trembling aspen Populus tremuloides Trembling caused by flattened petioles Leaves as long as they are wide Bud is shiny, brown colored
wild strawberry Fragaria spp. Low growing (stolons bright red) 3 leaflets On terminal leaflet, teeth of apex on same plane
eastern white pine Pinus strobus 5 (soft) needles per fascicle bundle Cones big, cylindrical, elongate Scales are loose and rounded
woodbine Parthenocissus inserta Palmately compound (usually 5) Leaflets have deep toothed margins Leaflets coarse Stems have reddish colorations Vine
pin cherry Prunus pensylvanica Smaller twig, usually red colored Leaf is slender Red glands (tiny) on margin of teeth Cluster of fruit all rise from single point (pseudo-umbel)
choke cherry Prunus virginiana Branches grey/tan Leaves are oval/elliptical, widest on the last 2/3 of the length Fruit forms a raceme (central stalk with side pedicels)
green ash Fraxinus pennsylvanica “Canoe paddle” samaras in large clusters Buds dark brown Leaf compound, opposite, with terminal leaf Reduced petioles
balsam fir Abies balsamea Resin blisters common on trunk (pitch-pockets) Terminal buds Needles grow on horizontal plane when in the shade Flattened needles Stomata appears as white line underneath
white spruce Picea glauca Needles terrete (4-sided) Upward scales on trunk Cones hang down off branch
wild columbine Aquilegia canadensis 3 distinct leaflets Flower yellow/pink/red Or a single plant from rhizome
frost grape Vitis riparia
bigtooth aspen Populus grandidentata Large serrations Buds fuzzy, brown, stick out from branch
beaked hazel Corylus cornuta Leaf sharp, doubly serrate Understory species Small catkins Very distinct fruit
wild sarsaparilla Aralia nudicaulis “Parachute plant” A forbe Long petiole grows from rhizome, branches in 3
gray dogwood Cornus racemosa There is only one specimen located in the cage behind the dining room Opposite, entire margins “Arcuate” venation If leaf is pulled apart, “cottony” veins connect 2 pieces Buckskin tan color on current growth Remaining stem is ashy gray