Trees {poplar} can grow fast, have broad leaves with flat petioles that allow shimmering, and have catkins: silver poplar, simon poplar, white poplar, Lombardy poplar, California poplar or black cottonwood, Eastern poplar or Eastern cottonwood. Lombardy poplar is most common. Poplars {aspen} can be American aspen, quaking aspen or golden aspen, large-toothed or big tooth aspen, and cottonwood or balsam poplar or tacamahac poplar or balm-of-Gilead.
Biological Sciences>Botany>Plant>Kinds>Tree
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Date Modified: 2022.0224