Propagation Notebook
Taxonomy
Regions
Plantae
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Alnus
Alnus incana
Alnus incana ssp. rugosa
Subspecies
(c) Joe Walewski, some rights reserved (CC BY-NC), uploaded by Joe Walewski
Common Name(s)
speckled alder
Propagation Procedures
60-day Cold, moist stratification
Regions
Minnesota
Mar 26 - Nov 18
Wisconsin
Ramsey County, Minnesota
Anoka County, Minnesota
Dakota County, Minnesota
Synonyms
Alnus rugosa
Alnus rugosa var. rugosa
Alnus rugosa var. americana
Betula rugosa
Alnus americana
Alnus incana var. americana
External Resources
ITIS taxon info
iNaturalist taxon info