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.
Caricaceae The Caricaceae are a family of flowering plants in the order Brassicales, found primarily in tropical regions of Central and South America and Africa. They are short-lived evergreen pachycaul shrubs or small trees growing to 5–10 m tall. One species, "Vasconcellea horovitziana" is a liana and the three species of the genus "Jarilla" are herbs. Some species bear edible fruit and produce papain.