the buds and flowers of indigofera cassioides

wildflower white upright undefined tree top tips spring small shrub shape science rottler red reaching raceme purple produce popular pointed pod plant pink petals petal period ovate nature meters march lilac light leaves leaf knowledge june indigofera herb heightfeathered green gray genus garden fruiting food flowers flowering flower february fabaceae elliptical cylindrical compound cassioides buds broad branch bottom botany blossom biology arranged april evergreen