If Serissa is a genus of a flowering plant, what is Westringia a genus of?
Westringia Westringia is a genus of Australian shrubs. As with other members of the mint family their upper petal (or lip) is divided into two lobes. There are four stamens - the upper two are fertile while the lower two are reduced to staminodes. The leaves are in whorls of 3 or 4.
Mukdenia Mukdenia is a genus of plants in the saxifrage family, Saxifragaceae, consisting of 2 species. They are native to woodland areas of east Asia and Japan.