how is Brassia and Comesperma connected?
Comesperma Comesperma is a genus of shrubs, herbs and lianas in the family Polygalaceae. The genus is endemic to Australia. It was defined by the French botanist Jacques Labillardière in his 1806 work "Novae Hollandiae Plantarum Specimen". The genus name is derived from the Ancient Greek words "come" ("hair") and "sperma" ("seed"), and relates to the seeds bearing tufts of hair. The genus is distributed over southern Australia, particularly in the southwest of Western Australia, where 19 species are found. 24 species have been described.
Clitandra Clitandra is a genus of flowering plants in the family Apocynaceae, first described as a genus in 1849. A total of 46 names have been coined since that time for species, subspecies, and varieties within the genus, but most of them have been transferred to other genera. The genus is currently regarded as containing only one species, Clitandra cymulosa, native to tropical Africa (from Sierra Leone to Tanzania, south to Angola).