]> [author note: Herbarium and types: W; additional material at BM, BR, F, G, HBG (pterid.), LE, M, MICH, P (pterid.), PR, PRC, US] [collector note: coll. Brazil 1817-1821 w/ Spix & Martius] Botany Pohl, Johann Baptist Emanuel Pohl, Johann Baptist Emanuel J. B. E. Pohl Pohl Johann Baptist Emanuel Pohl Pohl, Johann Emanuel Pohl, Johann [Baptist] Emanuel 1782 1834