Brassavola is a genus of 21 orchids (family Orchidaceae).
 They were named in 1813 by the Scottish botanist Robert Brown.
 The name comes from the Italian nobleman and physician Antonio Musa Brassavola.
 This genus is abbreviated B. in trade journals.
Laeliinae is a Neotropical subtribe including 40 orchid genera, such as "Brassavola", "Laelia", "Sophronitis", and "Cattleya".
 The genus "Epidendrum" is the largest within this subtribe, containing about 1500 species.
 This is followed by the genus "Encyclia", with over 120 species.
Dorstenia is a predominately Old and New World plant genus within the family Moraceae, but there is one "Dorstenia" species that is located in Indonesia and South Asia.
 There are 105 species within this genus that are fairly equally distributed between the Afrotropics and Neotropics, second only in number to the "Ficus" genera in Moraceae, but "Dorstenia" is unique when compared to other members of the Moraceae because of their extremely diverse growth habits and life forms.
 The majority of the Moraceae is woody perennials, while "Dorstenia" is dominated by herbaceous, succulent, or suffrutescent perennials, and only 10% exhibit the typical woody habit of the Moraceae.
 "Dorstenia" also have a striking reproductive structure composed of clusters of bisexual flowers on disc-shaped receptacles that are often adorned with variable size and shape bracts.
 Like most members of the Moraceae, "Dorstenia" have drupe fruits like peaches (peaches are not a member of the Moraceae), but another special feature of "Dorstenia" drupes is that they explode to release the seed.
 The seeds are usually small with a minuscule endosperm.
 The "Dorstenia" genus is also well known by indigenous people in the tropics as a medicinal plant with numerous flavonoid compounds that have anti-microbial, anti-reverse transcriptase, and anti-inflammatory effects.
Rhyncholaelia, abbreviated Rl.
 in the horticultural trade, is a genus of orchids (family Orchidaceae), comprising 2 species.
 They are distributed in Mexico, Guatemala, Belize, and Honduras.
 Both species were originally published in "Brassavola" by Lindley.
 In 1918, Schlechter erected the new genus "Rhyncholaelia" and moved "Brassavola digbyana" and "Brassavola glauca" into it.
Dorstenia mannii is a plant species in the genus "Dorstenia".
Leptotes, abbreviated Lpt in horticultural trade, is a genus of orchids formed by nine small species that grow in the dry jungles of south and southeast Brazil, and also in Paraguay or Argentina.
 They are small epiphytic plants of caespitose growth that sometimes resemble little "Brassavola", as they share the same type of thin terete leaves, though they are more closely related to "Loefgrenianthus".

Question: Which genus has more species, Dorstenia or Brassavola?
Answer: Dorstenia