Jacobsonia
Jacobsonia is a genus of fungi in the family Helotiaceae. This is a monotypic genus, containing the single species Jacobsonia glauca.
The genus name of Jacobsonia is in honour of Edward Richard Jacobson, who was a Dutch merchant and naturalist.
The genus was circumscribed by Karel Bernard Boedijn in Bull. Jard. Bot. Buitenzorg ser. 3, vol.13 on page 478 in 1935.