Medium to large in size the Alemow can be recognized by its protruding mammilla or its knob-like and bumpy exterior. Its shape is round to ovate.
Miyamairakusa are tender and crisp wild edible plants whose leaves, stems and roots are all edible. Leaves are heart-shaped, toothed and hairy; stems are crisp and fibrous. The leaves and stems are covered in tiny stinging and non-stinging hairs