Which genus of plant consists of more species, Bruckenthalia or Fothergilla?
Bruckenthalia Bruckenthalia is a genus of plants consisting of only one species, Bruckenthalia spiculifolia (spike heath) an evergreen shrub native to southeastern Europe and Asia Minor. It is a dwarf and heath-like plant to 10 in high. Suitable for rock gardens and borders. Leaves are dark green. The flowers in terminal clusters of rose-pink, bell-shaped appear in early summer.
Phyllanthus Phyllanthus is the largest genus in the flowering plant family Phyllanthaceae. Estimates of the number species in this genus vary widely, from 750 to 1200. "Phyllanthus" has a remarkable diversity of growth forms including annual and perennial herbs, shrubs, climbers, floating aquatics, and pachycaulous succulents. Some have flattened leaflike stems called cladodes. It has a wide variety of floral morphologies and chromosome numbers and has one of the widest range of pollen types of any seed plant genus.