| Source: |
Govaerts, R. & Frodin, D. G. 1998: World Checklist and Bibliography of Fagales. RBG Kew. [IOPI preferred view]
|
| Name: |
Alnus incana subsp. rugosa (Du Roi) Clausen |
| Nomencl. ref. |
Cornell Univ. Agric. Exp. Sta. Mem. 291: 8 (1949) |
| Rank: |
Subspecies |
| Status: |
ACCEPTED |
| Taxonomy (this taxon is included in): |
Species - Alnus incana (L.) Moench
|
| Basionym: |
Betula alnus var. rugosa Du Roi |
|
Synonym(s):
|
Alnus americana (Regel) Czerep. |
|
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Alnus canadensis Lodd. ex Loudon |
|
|
Alnus glauca F.Michx. |
|
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Alnus rugosa (Du Roi) Spreng. |
|
|
Betula rugosa (Du Roi) Ehrh. |
|
|
Alnus incana var. americana Regel |
|
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Alnus incana var. glauca (F.Michx.) Loudon |
|
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Alnus incana var. tomophylla (Fernald) Rehder |
|
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Alnus rugosa var. americana (Regel) Fernald |
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Alnus serrulata var. rugosa (Du Roi) Regel |
|
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Betula alnus var. rugosa Du Roi |
|
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Alnus incana f. tomophylla Fernald |
|
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Alnus rugosa f. emersoniana Fernald |
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Alnus rugosa f. hypomalaca Fernald |
|
|
Alnus rugosa f. tomophylla (Fernald) Fernald |
| Taxon Notes: |
Lifeform: Nanophan. or phan. |
|
|
| Geography: |
C. & E. Canada, NC. & NE. U.S.A., naturalised in Europe |
| SourceHigherTaxon from IOPI: |
Betulaceae |
| SourceStatusDesignation: |
A |
| Distribution table: |
| Europe |
Middle Europe |
Czechoslovakia |
(n) |
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Germany |
(n) |
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Poland |
(n) |
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Northern Europe |
Denmark |
(n) |
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Sweden |
(n) |
| Northern America |
Eastern Canada |
Labrador |
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New Brunswick |
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Newfoundland |
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Nova Scotia |
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Ontario |
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Prince Edward I. |
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Québec |
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North-Central U.S.A. |
Illinois |
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Iowa |
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Minnesota |
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North Dakota |
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Wisconsin |
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Northeastern U.S.A. |
Connecticut |
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Indiana |
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Maine |
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Masachusettes |
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Michigan |
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New Hampshire |
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New Jersey |
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New York |
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Ohio |
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Pennsylvania |
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Vermont |
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West Virginia |
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Western Canada |
Manitoba |
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Saskatchewan |
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