Alnus incana subsp. rugosa

ClassificationFlowering Plants
FamilyBetulaceae
Family (Traditional)Betulaceae
GenusAlnus
SpeciesAlnus incana (L.) Moench subsp. rugosa (Du Roi) R.T. Clausen
Common NameSpeckled alder
Growth HabitShrub
DurationPerennial
Plant Notes**
C value 9
StatusNative, Watch List, OBL (NWPL)
Specimens View and Download Specimen Details »

** Not applicable or data not available.

Subspecies and Varieties

Not applicable or data not available.

Synonyms

SynonymFull CitationBasionymType
Alnus americana Alnus americana (Regel) Czerepan.  
Alnus americana Alnus americana (Regel) Czerepan.  
Alnus rugosa f. hypomalaca Alnus rugosa f. hypomalaca Fernald  
Alnus rugosa f. hypomalaca Alnus rugosa f. hypomalaca Fernald  
Betula rugosa Betula rugosa (Du Roi) Ehrh.  
Betula rugosa Betula rugosa (Du Roi) Ehrh.  

Specimens and Distribution

This species has been reported in the following counties by the herbaria listed. An overview of the individual specimens are provided in the table that follows. Click on an accession number to view full details; click on column headers to sort.

Counties included on distribution map: Porter

Counties represented by specimen data listed below:

Herbaria represented by specimen data listed below: BUT

Range of years during which specimens were collected: -

Accession No. (click for full details) County Coll. Date Collector &
Collection No.
Herbarium &
Herbarium Name Used
Image
76766 Porter 6/14/1946 Ray C. Freisner
20481
BUT
Alus incana L. Moench subsp. rugosa (DuRoi) Clausen
76767 Porter 6/14/1946 Ray C. Freisner
20481
BUT
Alus incana L. Moench subsp. rugosa (DuRoi) Clausen
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