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Platanus occidentalis (sycamore), diseased twigs and leavesAugust 1973
Stickney, William S.
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Platanus occidentalis (sycamore), hanging fruit and flower balls with leaves on twigsMay 1971
Kohout, Kitty
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Platanus occidentalis (sycamore), single seed head hanging from twig with budsMay 1983
Kohout, Kitty
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Abies koreana 'Green Carpet' (Green Carpet Korean Fir), bark, twigMay 18 2016
Brown, Deborah J. G.
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Abies ×arnoldiana 'Poulsen' (Poulsen Arnold Fir), bark, twigMay 18 2016
Brown, Deborah J. G.
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Acer (maple), bud and twig comparison
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Acer glabrum (Rocky Mountain Maple), bark, twigAugust 2 2016
Hedborn Jr., Edward A.
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Acer glabrum (Rocky Mountain Maple), bark, twigAugust 2 2016
Hedborn Jr., Edward A.
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Acer pensylvanicum (striped maple), twig and bud
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Acer platanoides (Norway maple), bud