Family: Betulaceae

Genus: Alnus

Species:

Alnus cordata (Loisel.) Duby
Alnus x fallacina Callier
Alnus glutinosa (L.) Gaertn.
Alnus alnus (L.) Britton
Alnus incana (L.) Moench
Alnus incana (L.) Moench ssp. incana (L.) Moench [excluded]
Alnus incana (L.) Moench ssp. rugosa (Du Roi) R.T. Clausen
Alnus incana (L.) Moench var. americana Regel
Alnus rugosa (Du Roi) Spreng.
Alnus rugosa (Du Roi) Spreng. var. americana (Regel) Fernald
Alnus incana (L.) Moench ssp. tenuifolia (Nutt.) Breitung
Alnus incana (L.) Moench var. occidentalis (Dippel) C.L. Hitchc.
Alnus incana (L.) Moench var. virescens S. Watson
Alnus x purpusii Callier
Alnus tenuifolia Nutt.
Alnus japonica (Thunb.) Steud.
Alnus maritima (Marsh.) Muhl. ex Nutt.
Alnus maritima (Marsh.) Muhl. ex Nutt. ssp. metoporina (Furlow) E. Murray
Alnus maritima (Marsh.) Muhl. ex Nutt. var. metoporina (Furlow) E. Murray
Alnus metoporina Furlow
Alnus nepalensis D. Don
Alnus oblongifolia Torr.
Alnus pendula Matsum.
Alnus rhombifolia Nutt.
Alnus rhombifolia Nutt. var. bernardina Munz & I.M. Johnst.
Alnus rubra Bong.
Alnus oregona Nutt.
Alnus oregona Nutt. var. pinnatisecta Starker
Alnus serrulata (Aiton) Willd.
Alnus incana (L.) Moench var. serrulata (Aiton) B. Boivin
Alnus noveboracensis Britton
Alnus serrulata (Aiton) Willd. var. subelliptica Fernald
Alnus trabeculosa Hand.-Mazz.
Alnus viridis (Chaix) DC.
Alnus viridis (Chaix) DC. ssp. crispa (Aiton) Turrill
Alnus crispa (Aiton) Pursh
Alnus crispa (Aiton) Pursh var. elongata Raup
Alnus crispa (Aiton) Pursh var. mollis (Fernald) Fernald
Alnus x hultenii Murai p.p.
Alnus viridis (Chaix) DC. var. crispa (Aiton) House
Alnus viridis (Chaix) DC. ssp. fruticosa (Rupr.) Nyman
Alnus viridis (Chaix) DC. ssp. sinuata (Regel) A. L÷ve & D. L÷ve
Alnus alnobetula (Ehrh.) K. Koch p.p.
Alnus crispa (Aiton) Pursh ssp. laciniata Hultén
Alnus crispa (Aiton) Pursh ssp. sinuata (Regel) Hultén
Alnus sinuata (Regel) Rydb.
Alnus viridis (Chaix) DC. var. sinuata Regel

Index

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