noun
Veitch's silver fir
A species of fir tree native to Japan, Abies veitchii. Botanical term.
シラビソは本州中部の亜高山帯に自生する。
Veitch's silver fir grows naturally in the subalpine zone of central Honshu.
The name しらびそ likely derives from 白 (しら, white) and 檜曽 (びそ), referring to the pale bark or wood, but the exact origin is uncertain.