Genera and generic subdivisons of Betulaceae Gray, nom. cons.: Betuloideae

All

Accepted Names

Exclude infrageneric names

NAME	SYNONYM OF	ACCEPTED	INFRAGENERIC	SORT	SORTACC	FAMILY
Alnaster Spach	Alnus Mill.			Alnaster Spach	Alnus Mill.	Betulaceae
Alnus Mill.		a		Alnus Mill.		Betulaceae
Betula L.		a		Betula L.		Betulaceae
**Betula L. subg. Acuminatae**		a	i	Betula L. subg. Acuminatae		Betulaceae
**Betula L. subg. Acuminatae sect. Acuminatae**		a	i	Betula L. subg. Acuminatae sect. Acuminatae		Betulaceae
**Betula L. subg. Asperae**		a	i	Betula L. subg. Asperae		Betulaceae
**Betula L. subg. Asperae sect. Asperae**		a	i	Betula L. subg. Asperae sect. Asperae		Betulaceae
**Betula L. subg. Asperae sect. Asperae subsect. Asperae**		a	i	Betula L. subg. Asperae sect. Asperae subsect. Asperae		Betulaceae
**Betula L. subg. Asperae sect. Asperae subsect. Chinenses**		a	i	Betula L. subg. Asperae sect. Asperae subsect. Chinenses		Betulaceae
**Betula L. subg. Asperae sect. Lentae**		a	i	Betula L. subg. Asperae sect. Lentae		Betulaceae
**Betula L. subg. Betula**		a	i	Betula L. subg. Betula		Betulaceae
**Betula L. subg. Betula sect. Apterocaryon**		a	i	Betula L. subg. Betula sect. Apterocaryon		Betulaceae
**Betula L. subg. Betula sect. Betula**		a	i	Betula L. subg. Betula sect. Betula		Betulaceae
**Betula L. subg. Betula sect. Costatae**		a	i	Betula L. subg. Betula sect. Costatae		Betulaceae
**Betula L. subg. Betula sect. Dahuricae**		a	i	Betula L. subg. Betula sect. Dahuricae		Betulaceae
**Betula L. subg. Nipponobetula**		a	i	Betula L. subg. Nipponobetula		Betulaceae
**Betula L. subg. Nipponobetula sect. Nipponobetula**		a	i	Betula L. subg. Nipponobetula sect. Nipponobetula		Betulaceae
Betula-Alnus Marshall	Alnus Mill.			Betula-Alnus Marshall	Alnus Mill.	Betulaceae
Clethropsis Spach	Alnus Mill.			Clethropsis Spach	Alnus Mill.	Betulaceae
Duschekia Opiz	Alnus Mill.			Duschekia Opiz	Alnus Mill.	Betulaceae