Pollen is a resistance structure whose shape, size, and ornaments together make up a diagnostic method for species identification, comparable to a fingerprint. Traditional methods for cleaning this grain, such as acetolysis, not only seriously damage the pollen material of various botanical groups, but its use requires access to expensive reagents and equipment. Therefore, a low-cost proposal is presented for the fixation of fresh pollen in the field, whose preparations are suitable for depositing in biological reference collections, and can be reviewed with an optical microscope.
Cite this paper
Sánchez-Ocampo, M. and Vargas-Bautista, G. A. (2023). Field Conservation of Fresh Pollen for Rapid Ecological Studies of Pollination Biology. Open Access Library Journal, 10, e9804. doi: http://dx.doi.org/10.4236/oalib.1109804.
Erdtman, G. (1952) Pollen Morphology and Plant Taxonomy. In: Brill, E.J., Ed., Angiosperms: An Introduction to Palonology, California Botanical Society, Berkeley, 539 p.
Sanabria, M., Maciel, N., Cumana, L. and Delgado, R. (2007) Estudio del grano de polen en especies del genero Heliconia L. bajo el microscopio óptico. Revista de la Facultad de Agronomía, 24, 22-33.
Passini, E. and Hesse, M. (2012) Uncommon Pollen Walls: Reasons and Consequences. Verhandlungen der Zoologisch-Botanischen Gesellschaft in Österreich, 148-149, 291-306.
Halbritter, H., Hesse, M. and Weber, M. (2012) The Unique Design of Pollen Tetrads in Dionaea and Drosera. Grana, 51, 148-157.
https://doi.org/10.1080/00173134.2012.677856
Furness, C.A. and Rudall, P.J. (1999) Inaperturate Pollen in Monocotyledons. International Journal of Plant Sciences, 160, 395-414. https://doi.org/10.1086/314129
González-Esquinca, A., Luna-Cazáres, L.M., Gutiérrez-Jiménez, J., Schlie-Guzman, M.A. and Vidal-Lopez, D.G. (2011) Anonáceas: Plantas Antiguas, Estudios Recientes. Universidad de Ciencias y Artes de Chiapas, México, 560 p.
Bravo-Chinguel, J., Delgado-Paredes, G.E. and Rojas-Idrogo, C. (2014) Pollen Morphology of Peruvian prosopis (Fabaceae). Journal of Global Biosciences, 3, 714-724.
Rajurkar, A., Tidkel, J.A. and Jadhav, S.S. (2013) Palynomorphological Studies on Family Mimosaceae. International Journal of Pharma and Bio Sciences, 4, 273-279.
Kuang, Y.-F., Kirchoff, B.K. and Liao, J.-P. (2012) Presence of the Protruding Oncus Is Affected by Anther Dehiscence and Acetolysis Technique. Grana, 51, 253-262.
https://doi.org/10.1080/00173134.2012.660984
Sutar, S., Bhat, K.V. and Yadav, S.R. (2013) Palynological Investigations in the Genus cucumis L. (Cucurbitaceae) from India. Plant Sciences Feed, 3, 68-71.