OregonFlora species comparison

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Populus trichocarpa

Populus deltoides

black cottonwood

eastern cottonwood, necklace poplar

Populus trichocarpa

Populus deltoides
Distribution
[WildflowerSearch map]
[WildflowerSearch map]
[BONAP county map]
Discussion

[This taxon will be assessed for treatment in volume 3 of Flora of Oregon, which is not yet published.]

[This taxon will be assessed for treatment in volume 3 of Flora of Oregon, which is not yet published.]
Source in prep. in prep.
Sibling taxa
P. alba, P. deltoides, P. fremontii, P. nigra, P. tremuloides
P. alba, P. fremontii, P. nigra, P. tremuloides, P. trichocarpa
Subordinate taxa
P. deltoides ssp. monilifera
Synonyms Populus balsamifera, Populus balsamifera ssp. trichocarpa
Web links 
Unless otherwise noted, all data comes from OregonFlora.



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Choose a data source: Flora of North America, OregonFlora, UW Burke Herbarium

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