Page author: David Giblin
Arceuthobium tsugense
hemlock dwarf mistletoe
Specimens
Photos
Distribution: Occurring west of the Cascades crest in Washington; southeastern Alaska to California.
Habitat: Parasitic primarily on Abies amabilis, A. procera, and occasionally adjacent A. grandis.
Flowers: June-August
Origin: Native
Growth Duration: Perennial
Conservation Status: Not of concern
Description:
[none provided]
Accepted Name:
Arceuthobium tsugense (Rosend.) G.N. Jones
Publication: Univ. Wash. Publ. Biol. 5: 139. 1936.
Publication: Univ. Wash. Publ. Biol. 5: 139. 1936.
Synonyms & Misapplications:
Arceuthobium campylopodum Engelm. f. tsugensis (Rosend.) Gill [HC]
Arceuthobium campylopodum Engelmann ssp. tsugense (Rosendahl) Nickrent [FNA]
Arceuthobium campylopodum Engelmann ssp. tsugense (Rosendahl) Nickrent [FNA]
Infraspecies:
- ssp. contortae – hemlock dwarf mistletoe Occurring west of the Cascades crest in Washington; southwestern British Columbia to northwestern Washington.
-
ssp. tsugense – hemlock dwarf mistletoe
Occurring west of the Cascades crest in Washington; southeastern Alaska to California.
Additional Resources:
PNW Herbaria: Specimen records of Arceuthobium tsugense in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Arceuthobium tsugense checklist entry.
OregonFlora: Arceuthobium tsugense information.
E-Flora BC: Arceuthobium tsugense atlas page.
CalPhotos: Arceuthobium tsugense photos.
USDA Plants: Arceuthobium tsugense information.
23 photographs:
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