Familia
Rubiaceae
Juss.
pub. Gen. Pl.: 196. 4 Aug 1789, nom. cons. common name:
Madders
Genus
Pachysanthus
C.Presl
syn. Rudgea Salisb.
Individual specimen entries are published in the sample database supplied with
The Compleat Botanica for species or varieties of this supra-generic taxon.