Category
page 1Guettardeae
Antirhea
Antirhea is a genus of flowering plants in the family Rubiaceae.

Chomelia
Chomelia is a genus of flowering plants in the family Rubiaceae. It is native to Mexico, Central America, the West Indies, and much of South America as far south as Argentina.
Dichilanthe
Dichilanthe is a genus of flowering plants in the family Rubiaceae. The genus is found in Borneo and Sri Lanka.
Rogiera gratissima
species of plant
Rogiera amoena
species of plant
Tinadendron noumeanum
species of plant
Arachnothryx leucophylla
species of plant
Arachnothryx fosbergii
species of plant
Arachnothryx calycosa
species of plant

Tinadendron
Tinadendron is a genus of flowering plants belonging to the family Rubiaceae.
Rogiera
Rogiera is a genus of flowering plants in the family Rubiaceae. It has 15 species and its native range is from Mexico to Colombia.
Arachnothryx chimboracensis
species of plant
Stenostomum radiatum
species of plant
Arachnothryx
Arachnothryx is a genus of flowering plants in the family Rubiaceae. It contains about 107 species. It is found from Mexico to Peru and in Trinidad.
Arachnothryx peruviana
species of plant
Stenostomum sintenisii
species of plant
Stenostomum portoricense
species of plant
Stenostomum
genus of plants
Stenostomum aromaticum
species of plant
Stenostomum tomentosum
species of plant
Dichilanthe zeylanica
species of plant
Stenostomum jamaicense
species of plant
Allenanthus
Allenanthus was a genus of flowering plants in the family Rubiaceae but is no longer recognized. It has been sunk into synonymy with Machaonia.