pitcher plant hanging on white background

leaf produce food pattern plant yellow textile brown petal green design orange jewellery insect pitcher hanging white background spotted nepenthes rafflesiana species insectivorous trap pitcher-shaped leaves fluid-filled prey digestion capture consumption adaptation survival evolution botanical species tropical waterlogged acidic adaptations lid attraction scent lured slippery walls escape camouflaged mimicry coloration lure rim nutrient absorption canopy hanging diverse biodiversity nepenthaceae Predator