]> [author note: Herbarium and types: US; fossil collections at S-PA] [collector note: col. 1878; Germany: DAO, Saxony: S (fossil plants), US] Botany Richter, Paul Boguslav Richter, Paul Boguslav P. B. Richt. P. B. Richter Paul Boguslav Richter 1853 1911