Contains 4 accepted taxa overall.
Characteristics
Classification
Citation
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TYPE: Alnus glutinosa (Linnaeus) Gaertner (Betula alnus Linnaeus, var. glutinosa Linnaeus) Lectotypified by Furlow, Rhodora 81: 74. 1979.
Species
| Scientific Name | Common Name | Herbarium Specimens | Status | Photos |
|---|---|---|---|---|
| Alnus glutinosa | Black alder; European alder | Not Native FACW (NWPL) | ||
| Alnus incana | Speckled alder | Native FACW (NWPL) | ||
| Alnus incana subsp. rugosa | Speckled alder | Native OBL (NWPL) | ||
| Alnus serrulata | Common alder; Smooth alder | Native OBL (NWPL) |
Identification Key
No identification key is available for this family.
Genus Synonyms
| Synonym | Full Citation | Basionym | Type |
|---|---|---|---|
| No synonyms found. | |||