: 1.21 $2024-03-29T07:08:15-7:0018.232.66.188searchRMRM275940 Lemna aequinoctialisphysical specimenAraceaeLemnaaequinoctialisWelw.s.n.R. H. Hevly R. E. Cameron and F. Drouet1960116311U.S.A.ArizonaCochise6.2 mi E of Cascabel-Pomerene-Wilcox road junction.Dirt cattle tank. Phenology: flowering & fruiting.36003,1,0true