periwinkle or vinca minor is an excellent pink, red, blue, purple, and white flower

closeup apocynaceae close catharanthus biology plant periwinkle bloom botany medicinal oldmaid flower nature biological cultivar horticulture flora vinca ornamental perennial botanical horticultural angiosperm beautiful herb foliage macro green garden background beauty raindrops spring natural petal purple dew blossom colorful summer bright pink fresh color leaf meadow rose small white minor excellent red blue evergreen ground cover white violet family