appearance colored colors coloured colours compare comparison cooking culinary cultivars dicotyledonous edible enormous food gigantic golden-sweet-potato healthy herbaceous-perennial-vine ipomoea-batatas kūmara kūmera large nutritional nutritious plant popular purple raw root root-vegetable shape shapes size Sizes skin-colours skins starchy surface surfaces sweet-potato sweet-potatoes texture textures tuber tuberous uncooked varieties vegetable vine blooms bright colorful coloring colourful colouring composite-bloom curved display displayed flora flower-head flowering-shrub flowers foliage full-bloom greenery leaves leucospermum-cordifolium native nature patterns perennial petals pin-cushion-shape pincushion pincushion protea plants proteas shrub South-African spring strange symmetry unusual unusual-shapes variations variety wildflowers armistice attractive blood-red bud capsule color colour common coquelicot corn-poppy corn-rose cultivated field-poppy Flanders-poppy flower flowering-plants green growth hairy herbaceous ornamental-flower papaver papaver-rhoeas peace petaled poppies poppy poppy-flower red-poppy red-weed remembrance-poppy showy symbol symbolic symbols thin wartime-remembrance agroforestry bactris-gasipaes center-core centre-core cluster cylinders cylindrical delicacy dietary-fiber dietary-fibre exotic growing-buds heart-of-palm hollow inner-core labor-intensive-harvesting labour-intensive-harvesting long-lived-plant mineral-rich multiple-stems palm palm-cabbage palmetto palmito peach-palms plate salad-vegetable self-suckering taste tropical tropics ubod vitamin-rich white yellow