Topic summary
Alnus sieboldiana
Alnus sieboldiana (オオバヤシャブシ in Japanese) is an alder species found on the islands of Honshu, Shikoku, and Suwanosejima in Japan.
A. sieboldiana contains ellagitannins including alnusiin, tellimagrandin I, pedunculagin, casuarinin, and .
The Latin specific epithetsieboldiana refers to German physician and botanist Philipp Franz von Siebold (1796–1866).