Note I. 5 — ERSTES CAPITEL.
Reading edition
5) R. Brown. Observations on the organs and mode of fecundation in Orchideae and Asclepiadeae. Transactions of the Linnean society. London 1833.
Reading edition
5) R. Brown. Observations on the organs and mode of fecundation in Orchideae and Asclepiadeae. Transactions of the Linnean society. London 1833.