Pollen Development and Cohesion in a Mealy and a Hard Type of Orchid Pollinium

Autor: Fitzgerald, M. A., Barnes, S. H., Blackmore, S., Calder, D. M., Knox, R. B.
Zdroj: International Journal of Plant Sciences, 1994 Sep 01. 155(5), 481-491.
Databáze: JSTOR Journals