Amur corktree with unripe fruit (Phellodendron amurense) |
Amur corktree fruit beginning to ripen (Phellodendron amurense) |
Amur corktree, ripe fruit (Phellodendron amurense) |
Amur maple keys (Acer ginnala) |
Amur maple leaves (Acer ginnala) |
Amur maple keys (Acer ginnala) |
Apple blossom time |
Apple blossoms (Malus) |
Apple blossom (Malus) |
Apple tree (Malus) |
Barberry (Berberis) |
Beaked hazel, female flower (Corylus cornuta) |
Black locust (Robinia pseudoacacia) |
Black locust (Robinia pseudoacacia) |
Black locust pod (Robinia pseudoacacia) |
Black locust flowers (Robinia pseudoacacia) |
Black maple (Acer nigrum) new growth |
Black maple (Acer nigrum) |
Black walnut flowers (Juglans nigra) |
Black walnut pollen flowers (Juglans nigra) |
Black walnut pollen flowers (Juglans nigra) |
Black walnut (Juglans nigra) |
Black walnut (Juglans nigra) |
Bladdernut shrub (Staphylea trifolia) |
Bladdernut shrub (Staphylea trifolia) |
Bladdernut shrub bark (Staphylea trifolia) |
Blue beech bract (Carpinus caroliniana) |
Blue-beech (Carpinus caroliniana) |
Blue beech bark (Carpinus caroliniana) |
Bur oak (Quercus macrocarpa) |
Bur oak (Quercus macrocarpa) |
Camperdown elm (Ulmus glabra ‘Camperdownii’) |
Camperdown elm (Ulmus glabra ‘Camperdownii’) |
Chokecherry fruit (Prunus virginiana) |
Chokecherry (Prunus virginiana) |
Common buckthorn (Rhamnus cathartica) |
Common buckthorn (Rhamnus cathartica) |
Crabapple fruit (Malus) |
Crabapple blossoms (Malus) |
Glossy buckthorn (Rhamnus frangula) |
Glossy buckthorn fruit (Rhamnus frangula) |
Hackberry leaves (Celtis occidentalis) |
Hackberry bark (Celtis occidentalis) |
Hawthorn (Crataegus) |
Hawthorn (Crataegus) |
Lilac (Syringa) |
Lilac (Syringa) |
Magnolia seeds |
Magnolia |
Magnolia |
Magnolia |
Manitoba maple, pollen flowers(Acer negundo) |
Manitoba maple buds (Acer negundo) |
Manitoba maple seeds (Acer negundo) |
Nannyberry(Viburnum lentago) |
Nannyberry flowers (Viburnum lentago) |
Nannyberry fruit (Viburnum lentago) |
Ninebark (Physocarpus opulifolius) |
Ninebark flowers (Physocarpus opulifolius) |
Ninebark seeds (Physocarpus opulifolius) |
Norway Spruce cones (Picea abies) |
Norway spruce (Picea abies) |
Oak leaf and acorn (Quercus) |
Red elderberry (Sambucus pubens) |
Red maple flowers (Acer rubrum) |
Red oak leaves and pollen flowers (Quercus rubra) |
Red oak pollen flowers and new leaves (Quercus rubra) |
Red oak leaves in autumn (Quercus rubra) |
Speckled alder (Alnus incana) |
Speckled alder (Alnus incana) |
Staghorn sumac (Rhus typhina) |
Staghorn sumac (Rhus hirta) |
Staghorn sumac (Rhus hirta) |
Striped maple (Acer pensylvaticum) |
Striped maple bark (Acer pensylvanicum) |
Sugar maple (Acer saccharum) |
Tartarian honeysuckle (Lonicera tatarica) |
Wild plum |
wild plum (Prunus) |
Witch hazel flowers (Hammamelis virginiana) |
Witch hazel (Hammamelis virginiana) |