Salix exigua var. stenophylla (Rydb.) C.K.Schneid., 1918 Dataset International Plant Names Index Rank VARIETY Published in Bot. Gaz. 65: 25. 1918 Classification kingdom Plantae family Salicaceae genus Salix species Salix exigua Name Homonyms Salix exigua var. stenophylla (Rydb.) C.K.Schneid., 1918