Catasetum is a speciose Neotropical orchid genus of which male and female flowers emit scents acting both as attractant and reward for their exclusive pollinators. male orchid bees (Euglossini: Apidae). In Catasetum. it is well known that flowers display a remarkably morphological sexual dimorphism. https://allfixelectricales.shop/product-category/dryer-filter-grille/