Flowers of Luculia gratissima, a species of shrub in the small genus Luculia, all of which are native to eastern South Asia and southern East Asia. The plants have large leaves from 20 to 35 cm (8 to 14 in) with prominent veins carried in opposite pairs and with a terminal of an umbel or corymb of tubular/open ended white, pink or creamy flowers with five spreading petals.Photo: JJ Harrison