Salicaceae
Showing all 4 results
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Populus angustifolia / narrow-leaf poplar
- a riparian tree also planted for landscaping
- long, narrow leaves with serrated edges
- furrowed, grey bark on mature trees; smooth and yellow-ish on young trees
- flowers are small, grey catkins in very early spring
- fruits are fluffy white cotton in early-mid summer
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Populus tremuloides / quaking aspen
- white barked, often growing in large clones
- leaves flat with long, flat petiole at 90˚
- leaves quake in even light breezes
- twigs and buds reddish, long and pointed
- catkin flowers in very early spring
- leaves turn yellow or reddish or orange-ish in fall
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Populus trichocarpa / black cottonwood
- conical tree
- heart or arrow-head shaped leaves; pointy tips
- inflorescences are red or brownish catkins in early spring
- cotton-y fruits disperse in early summer
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Salix glauca / grayleaf willow
- very low-growing shrub at high altitude (alpine/subalpine)
- rounded to lance-shaped leaves; smooth below
- large-ish catkin inflorescences
Showing all 4 results
