Page author: David Giblin
Salix prolixa
Mackenzie's willow
Specimens
Photos
Distribution: Occurring on both sides of the Cascades crest in Washington; British Columbia to California, east to Northwest Territories, Alberta, Montana, and Wyoming.
Habitat: Along streams in the lowlands to lower valleys in the mountains.
Flowers: April-June
Origin: Native
Growth Duration: Perennial
Conservation Status: Not of concern
Pollination: Bees, flies, butterflies, wasps
Description:
[none provided]
Accepted Name:
Salix prolixa Andersson
Publication: Monogr. Salicum. 94, plate 5, fig. 52. 1867.
Publication: Monogr. Salicum. 94, plate 5, fig. 52. 1867.
Synonyms & Misapplications:
Salix cordata Muhl. var. mackenzieana Hook.
Salix eriocephala Michx. ssp. mackenzieana (Hook.) Dorn
Salix eriocephala Michx. var. mackenzieana (Hook.) Dorn
Salix mackenzieana (Hook.) Barratt ex Andersson
Salix mackenzieana (Hook.) Barratt ex Andersson var. macrogemma C.R. Ball
Salix rigida Muhl. ssp. mackenzieana (Hook.) A.E. Murray
Salix rigida Muhl. var. mackenzieana (Hook.) Cronquist [HC]
Salix rigida Muhl. var. macrogemma (C.R. Ball) Cronquist [HC]
Salix eriocephala Michx. ssp. mackenzieana (Hook.) Dorn
Salix eriocephala Michx. var. mackenzieana (Hook.) Dorn
Salix mackenzieana (Hook.) Barratt ex Andersson
Salix mackenzieana (Hook.) Barratt ex Andersson var. macrogemma C.R. Ball
Salix rigida Muhl. ssp. mackenzieana (Hook.) A.E. Murray
Salix rigida Muhl. var. mackenzieana (Hook.) Cronquist [HC]
Salix rigida Muhl. var. macrogemma (C.R. Ball) Cronquist [HC]
Additional Resources:
PNW Herbaria: Specimen records of Salix prolixa in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Salix prolixa checklist entry.
OregonFlora: Salix prolixa information.
E-Flora BC: Salix prolixa atlas page.
CalPhotos: Salix prolixa photos.
USDA Plants: Salix prolixa information.
59 photographs:
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