Open access:
Wei, C., Jardine, P.E., Mao, L., Mander, L., Li, M., Gosling, W.D. & Hoorn, C. (2023) Grass pollen surface ornamentation is diverse across the phylogeny: Evidence from northern South America and the global literature. Journal of Systematics and Evolution. DOI: 10.1111/jse.13021
Ecology of the past 