Life … Plants Vascular Plants Dicots Nances, Willows, and Allies Willows and Poplars Willows Tree Willows Maccallianae section Maccallianae Maccallianae Children McCalla's Willow native Top native Maccallianae All Native to the US, ranked by caterpillars, then bees and other hosts, food, flowers and shelter. McCalla's Willow Salix maccalliana Close