attract-prey attracted attraction carnivore carnivorous carnivorous-plants clumps clusters coloring colors colouring colours cover devour digest digested digesting display distinctive edge edges enzymes flora flowers funnel herbaceous insect-trap insects nectar-like-secretions nutrient-source nutrients operculum passive-trap perennials pitcher-plants pitchers pitfall-traps plants prey proteases rims slippery species trap unusual variations variety vegetation veins appearance blooms bright colored colorful coloured colourful composite-bloom curved displayed flower-head flowering-shrub foliage full-bloom greenery leaves leucospermum-cordifolium native nature patterns perennial petals pin-cushion-shape pincushion pincushion protea proteas shape shapes shrub Sizes South-African spring strange symmetry unusual-shapes varieties wildflowers anthuriums araceae climbers color coloration colour cultivars cylindrical-spike decorative epiphytes evergreen exotic flamingo-flower flamingo-lily fleshy-spike flowerheads glossy humidity-loving hybrids inflorescence laceleaf modified-leaf painted-tongue poisonous red shield-shaped shiny smooth spadix spathe surface surfaces surfacing tail-flower texture textures toxic toxicity tropical waxy