carnivorous catch danger digests Dionaea muscipula Flytrap green insect plant red trap Venus bloom blooming blue bonnets.bee bright flower flowers garden grow growing petal texas bee bugs bumblebee busy buzz furry legs nature pink summer tiny worker animal branch fresh honey pollen spring sunny tree appearances attracted attraction carnivorous-plants clumps clusters coloring colors colouring colours cover digest digested digesting display edge edges enzymes flora funnel herbaceous insect-trap insects nectar-like-secretions nutrient-source nutrients operculum perennials pitcher pitcher-plant prey proteases rim sarracenia species unusual variations variety various vegetation Aster autumn butterfly color dahlia gardening light sun wings Echinacea fly orang puple sun hut