Butterflies pollinate many lilies, whose flowers are “revolver flowers.” The b’fly must revolve around the flower, sipping nectar from each tepal. The lower margins of the tepals of L. catesbaei curl in to make a nectar tube. 📷: L. catesbaei Jay Horn CCBY4. #Pollination #Liliaceae #Botany 🌾🧪🌱
