abstract appearance background black-pepper color colorful colors colour colourful colours common condiment cracked cuisine culinary dried drupe enhancer enhancing flavor flavoring flavour flavouring food fruit grind ground medicinal medicine pepper peppercorns piper-nigrum piperaceae piperine round seasoning seed spice spiced spices spicy taste texture textures varieties variety wrinkled wrinkles additive annuals aromatic beneficial clusters cooking cultivars food-source fragrant green greenery health-food healthy herb herbaceous herbs leafy-greens mild offsets perilla-red plants plenty quantity raw shapes shiso size surfaces tasty vegetables allium bulb bulbs clove cloves dry garlic onion-family papery peel peeled peeling pungent skins unpeeled