annuals berry colorful colourful cut distinctive edible fruit egg-shaped elongated flavor flavour food fruit glossy healthy herbaceous inside juicy love apple mild nightshade family pear-shaped perennials red ripe round salad food savory savoury seed pods seeds shiny smooth-skinned snack food Solanaceae solanum sweet tasty textures tomato tomatoes varieties variety vines appearance Cameron-apple color colored colors colour coloured colours edible firm fresh hands held large melon-pear nightshade-family nutritional nutritious pepino pepino-dulce pepino-melon pepinos plant purple raw rock-melon-taste Sizes snacks solanum-muricatum South-American stripes surface sweet-pepino textured variegations vine