abstract abundant angular appearances backdrop background banded color colored coloring colors colour coloured colouring colours contrast contrasting cultivars curved dark dark-green decorative devil's-tongue display distinctive edges erect evergreen flat foliage hardy indoor-plant long mother-in-law's-tongue mottled ornamental outdoor-plant plant pointed rigid sansevieria snake-plant snake-tongue surface surfaces texture textures thick variegated anthuriums araceae climbers coloration colorful colourful cylindrical-spike epiphytes exotic flamingo-flower flamingo-lily fleshy-spike flora flowerheads flowers glossy herbaceous humidity-loving hybrids inflorescence laceleaf modified-leaf painted-tongue perennials poisonous red shapes shield-shaped shiny smooth spadix spathe species surfacing tail-flower toxic toxicity tropical waxy annuals bell-peppers blocky bulky capsaicin capsicum capsicum-annuum chili-peppers cut flesh fleshy food fruit green healthy inside juicy mild moist moisture natural-foods nightshade-family orange peppers pungency salad-food seed-pods seeds sliced-open smooth-skinned snack-food Solanaceae spiciness sweet sweet-pepper tasty vegetable yellow