herbal calotropis gigantea or crown flower

herbal calotropis gigantea or crown flower kalaunu liliuokalani pua plantae apocynaceae gigantic herb pink aak aakdo agriculture poisonous plant poison medical use calotrope plants meadow giant aakda aakdanu ful ka leave bud griculture healthy botany seed medicine herbs petal swallowwort indian milkweed freshness background environment natural leaf beautiful fresh