A study, coauthored by Maxim Lavrentovich, shows that plants favor the production of uneven, asymmetrical patterns on the surface of pollen grains over more symmetrical patterns.
A) Low magnification DIC image of Lily pollen germination in vitro.
Pollen-based climate reconstruction techniques for late Quaternary studies - ScienceDirect
Full article: Descriptive systematics of Upper Palaeocene–Lower Eocene pollen and spores from the northern Niger Delta, south-eastern Nigeria
Scanning electron microscope - Wikipedia
DNA metabarcoding data unveils invisible pollination networks
Pollen grains (general view; aperture detail below) of selected
Genes, Free Full-Text
The art and design of genetic screens: maize
(PDF) Floral traits influence pollen vectors' choices in higher elevation communities in the Himalaya-Hengduan Mountains
Settling moths are the vital component of pollination in Himalayan ecosystem of North-East India, pollen transfer network approach revealed
Pollen grains (total view; aperture detail below) of selected
Applied Biosciences, Free Full-Text