Which genus contains the greatest number of species, Lomatia or Delosperma?
Delosperma Delosperma ('delos'=evident, 'sperma'=seed) is a genus of around 100 species of succulent plants, formerly included in "Mesembryanthemum" in the family Aizoaceae. The family is common in southern and eastern Africa.
Lasallia Lasallia is a genus of lichenized fungi in the family Umbilicariaceae. The genus contains 12 species with a widespread, but predominantly temperate distribution. Phylogenetic analysis of ITS DNA has shown that the genus is monophyletic.