ABSTRACT:

Propagation of Amorphophallus beccarii, A. johnsonii, A. eichleri and Anchomanes dalzielii is possible by hand pollination with stored pollen. Dependent on the species and on our practicabilities successful cross or self pollination was achieved with pollen stored from 17 days up to 17 months 19 days. Pollination with unripe pollen of the same inflorescence did not succeed in one case. Pollination with ripe pollen of the same inflorescence succeeded in another case. Some further annotations are made on the said species.