Checklist » Betulaceae » Betula ×utahensis
Last updated 9/4/2009 by David Giblin.
Betula ×utahensis Britton[FNA3, HC2]

Publication: Bull. Torrey Bot. Club 31(3): 165.

Origin: Native

selected vouchers: WTU

Notes: FNA3: "Betula × utahensis Britton (= B . occidentalis Hooker × B . papyrifera Marshall) is a common hybrid marked by intermediate characteristics."

H&C treats B. papyrifera var. subcordata and B. × piperi as separate species

References: (none)

Synonyms & Misapplied Names:
Betula andrewsii A. Nelson
Betula ×commixta Sarg.
Betula papyrifera Marshall var. subcordata (Rydb.) Sarg.[HC]
Betula piperi Britton[HC]