Salix scouleriana
Scouler's Willow
S. scouleriana - S. pellita Pistillate Flower Comparison
Brockelbank Hill, Highway 980 South of Armit
22-May-2018
Note the short style on S. scouleriana and the long style on S. pellita.
Scouleriana: Answers to key questions in Conifers & Catkin-Bearing Trees and Shrubs of Saskatchewan, Fascicle 5, Flora of Saskatchewan by Anna Leighton leading to this species. The answers are in the order you would normally work through the key.
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Salix: Answers to key questions in Conifers & Catkin-Bearing Trees and Shrubs of Saskatchewan, Fascicle 5, Flora of Saskatchewan by Anna Leighton leading to this genus.
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Salicaceae: Answers to key questions in Budd's Flora leading to this family.
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