|University of California, Berkeley|
|Jepson eFlora: Taxon page
Key to families | Table of families and genera
Index to accepted names and synonyms:
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|Family: Salicaceae||View Description||Dichotomous Key|
|Genus: Populus||View Description||Dichotomous Key|
|Species:||View Description||Dichotomous Key|
Populus angustifolia E. James
Habit: Tree < 15 m; crown slender. Stem: twigs glabrous, winter buds gummy. Leaf: petiole <= 1/3 blade, abaxially round, adaxially widely channeled; blade 4--11 cm, lanceolate, yellow-green, glabrous, base wedge-shaped, tip acute or tapered, margin finely scalloped. Chromosomes: 2n=38.
Ecology: Streamsides; Elevation: 1500 m. Bioregional Distribution: SNE (Division Creek, Inyo Co.); Distribution Outside California: to Oregon, Rocky Mountains, northern Mexico. Flowering Time: Apr--May Note: Specimens reported as Populus angustifolia from SnBr, W&I belong instead to Populus trichocarpa; those from DMtns not seen.
eFlora Treatment Author: John O. Sawyer, Jr.
Jepson Online Interchange
Listed on CNPS Rare Plant Inventory
Previous taxon: Populus alba
Next taxon: Populus fremontii subsp. fremontii
Citation for this treatment: John O. Sawyer, Jr. 2017. Populus angustifolia, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=39453, accessed on January 23, 2017.
Citation for the whole project: Jepson Flora Project (eds.) 2017. Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html, accessed on January 23, 2017.