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Quercus shumardii (Shumard's oak) and Quercus acerifolia (maple-leaved oak), potted seedlingsNachel, Jim
Photographic image
Ambrosia artemisiifolia (Common Ragweed), habit, spring, seedlingJune 16 2008
Brown, Deborah J. G.
Nachel, Jim
June 16 2008
Brown, Deborah J. G.