Alnus sieboldiana

Alnus sieboldiana
Alnus sieboldiana catkins
Scientific classification
Kingdom:	Plantae
(unranked):	Angiosperms
(unranked):	Eudicots
(unranked):	Rosids
Order:	Fagales
Family:	Betulaceae
Genus:	Alnus
Species:	A. sieboldiana
Binomial name
Alnus sieboldiana Matsum.
Synonyms
Alnus firma var. sieboldiana (Matsum.) H.J.P.Winkl. Alnaster sieboldianus (Matsum.) Murai Duschekia sieboldiana (Matsum.) Holub

Alnus sieboldiana (オオバヤシャブシ in Japanese) is an alder species found on the islands of Honshū, Shikoku, and Suwanose-jima in Japan.

A. sieboldiana contains the ellagitannins alnusiin, tellimagrandin I, pedunculagin, casuarinin, casuariin and 2,3-O-(S)-hexahydroxydiphenoyl-D-glucose.

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