12 July

A small dense cluster of 1/8-inch white flowers surrounds leaf axils along much of the stem, blooming from the bottom of the plant up and usually not all flowers in a cluster are open at the same time. Individual flowers are tubular, with 4 spreading lobes about equal in size. There are often tiny pinkish purple spots on the inside of the petals. 2 purple-tipped stamens extend out of the tube. The calyx is hairless, has 5 narrowly triangular lobes each with a sharply pointed tip and is about as long as the floral tube.