Higher Classification: > Kingdom Plantae > Subkingdom Viridiplantae > Infrakingdom Streptophyta > Division Tracheophyta > Subdivision Spermatophytina > Class Magnoliopsida > Superorder Rosanae > Order Fagales > Family Betulaceae > Genus Alnus

Alnus orientalis Decne.

Rank: Species
Taxon Status: accepted

Relationships towards this taxon

Genus group names

*Alnus*	Mill.	accepted genus name
*Alnaster*	Spach	heterotypic synonym
*Alnobetula*	(W. D. J. Koch) Schur	heterotypic synonym
*Betula-alnus*	Marshall	heterotypic synonym
*Clethropsis*	Spach	heterotypic synonym
*Cremastogyne*	(H. J. P. Winkl.) Czerep.	heterotypic synonym
*Duschekia*	Opiz	heterotypic synonym
*Semidopsis*	Zumagl.	heterotypic synonym
*Alnus cordata*	(Loisel.) Duby	taxonomically included in
*Alnus glutinosa*	(L.) Gaertn.	taxonomically included in
*Alnus incana*	(L.) Moench	taxonomically included in
*Alnus lusitanica*	Vít, Douda & Mandák	taxonomically included in
*Alnus orientalis*	Decne.	taxonomically included in
*Alnus rohlenae*	Vít, Douda & Mandák	taxonomically included in
*Alnus subcordata*	C. A. Mey.	taxonomically included in
*Alnus viridis*	(Chaix) DC.	taxonomically included in

Species group names

*Alnus longifolia*	Bové ex Spach	heterotypic synonym
*Alnus oblongata*	Kotschy ex Regel	heterotypic synonym
*Alnus orientalis f. puberula*	Callier	heterotypic synonym
*Alnus orientalis f. tomentosa*	(Hartig) H. J. P. Winkl.	heterotypic synonym
*Alnus orientalis f. winkleri*	Callier	heterotypic synonym
*Alnus orientalis var. longifolia*	H. J. P. Winkl.	heterotypic synonym
*Alnus orientalis var. ovalifolia*	H. J. P. Winkl.	heterotypic synonym
*Alnus orientalis var. pubescens*	Dippel	heterotypic synonym
*Alnus orientalis var. weissii*	H. J. P. Winkl.	heterotypic synonym
*Alnus tomentosa*	Hartig	heterotypic synonym
*Betula longifolia*	Bové ex Spach	heterotypic synonym