Tosi, S.; Costa, C.; Vesco, U.; Quaglia, G.; Guido, G. (2018). "A survey of honey bee-collected pollen reveals widespread contamination by agricultural pesticides". The Science of the Total Environment. 615: 208–218. doi:10.1016/j.scitotenv.2017.09.226. PMID28968582. S2CID19956612.
Furness, Carol A.; Rudall, Paula J. (November 2003). "Apertures with Lids: Distribution and Significance of Operculate Pollen in Monocotyledons". International Journal of Plant Sciences. 164 (6): 835–854. doi:10.1086/378656. S2CID84766627.
Graystock, Peter; Yates, Kathryn; Evison, Sophie E. F.; Darvill, Ben; Goulson, Dave; Hughes, William O. H. (July 2013). "The Trojan hives: pollinator pathogens, imported and distributed in bumblebee colonies". Journal of Applied Ecology. 50 (5): 1207–1215. Bibcode:2013JApEc..50.1207G. doi:10.1111/1365-2664.12134. S2CID3937352.
D. Mildenhall (2006). "Hypericum pollen determines the presence of burglars at the scene of a crime: An example of forensic palynology". Forensic Science International. 163 (3): 231–235. doi:10.1016/j.forsciint.2005.11.028. PMID16406430.
Alexander, M. P. (1 January 1969). "Differential Staining of Aborted and Nonaborted Pollen". Stain Technology. 44 (3): 117–122. doi:10.3109/10520296909063335. PMID4181665.
Graystock, Peter; Yates, Kathryn; Evison, Sophie E. F.; Darvill, Ben; Goulson, Dave; Hughes, William O. H. (July 2013). "The Trojan hives: pollinator pathogens, imported and distributed in bumblebee colonies". Journal of Applied Ecology. 50 (5): 1207–1215. Bibcode:2013JApEc..50.1207G. doi:10.1111/1365-2664.12134. S2CID3937352.
Tosi, S.; Costa, C.; Vesco, U.; Quaglia, G.; Guido, G. (2018). "A survey of honey bee-collected pollen reveals widespread contamination by agricultural pesticides". The Science of the Total Environment. 615: 208–218. doi:10.1016/j.scitotenv.2017.09.226. PMID28968582. S2CID19956612.
D. Mildenhall (2006). "Hypericum pollen determines the presence of burglars at the scene of a crime: An example of forensic palynology". Forensic Science International. 163 (3): 231–235. doi:10.1016/j.forsciint.2005.11.028. PMID16406430.
Alexander, M. P. (1 January 1969). "Differential Staining of Aborted and Nonaborted Pollen". Stain Technology. 44 (3): 117–122. doi:10.3109/10520296909063335. PMID4181665.
Tosi, S.; Costa, C.; Vesco, U.; Quaglia, G.; Guido, G. (2018). "A survey of honey bee-collected pollen reveals widespread contamination by agricultural pesticides". The Science of the Total Environment. 615: 208–218. doi:10.1016/j.scitotenv.2017.09.226. PMID28968582. S2CID19956612.
Furness, Carol A.; Rudall, Paula J. (November 2003). "Apertures with Lids: Distribution and Significance of Operculate Pollen in Monocotyledons". International Journal of Plant Sciences. 164 (6): 835–854. doi:10.1086/378656. S2CID84766627.
Graystock, Peter; Yates, Kathryn; Evison, Sophie E. F.; Darvill, Ben; Goulson, Dave; Hughes, William O. H. (July 2013). "The Trojan hives: pollinator pathogens, imported and distributed in bumblebee colonies". Journal of Applied Ecology. 50 (5): 1207–1215. Bibcode:2013JApEc..50.1207G. doi:10.1111/1365-2664.12134. S2CID3937352.
Sanford, Malcolm T. "Producing Pollen". Archived from the original on January 13, 2007. Retrieved 2015-07-15., University of Florida, Institute of Food and Agricultural Sciences; citing P. Witherell, "Other Products of the Hive," Chapter XVIII, The Hive and the Honey Bee, Dadant & Sons, Inc., Hamilton, IL, 1975.
Sanford, Malcolm T. "Producing Pollen". University of Florida, Institute of Food and Agricultural Sciences. Archived from the original on 2001-04-29. Retrieved 2007-08-30. Document ENY118. Original publication date November 1, 1994. Revised February 1, 1995. Reviewed May 1, 2003.
Sanford, Malcolm T. "Producing Pollen". Archived from the original on January 13, 2007. Retrieved 2015-07-15., University of Florida, Institute of Food and Agricultural Sciences; citing P. Witherell, "Other Products of the Hive," Chapter XVIII, The Hive and the Honey Bee, Dadant & Sons, Inc., Hamilton, IL, 1975.
Sanford, Malcolm T. "Producing Pollen". University of Florida, Institute of Food and Agricultural Sciences. Archived from the original on 2001-04-29. Retrieved 2007-08-30. Document ENY118. Original publication date November 1, 1994. Revised February 1, 1995. Reviewed May 1, 2003.