plantPollenBeings · NatureA plant’s traveling gamete: dust made to leave on air or on an insect.Pollen is used in Medicine.dioscorides-materia seats pollen among its lemmas — pollen speech, not a free modern dump alone.from Pedanius Dioscorides · De Materia Medica, 1st century CEused in · sourced · documentedsourcesDe Materia Medica · Pedanius DioscoridesDioscorides, De Materia Medica.