Taxonomy Browser

Concept:    details
Higher Taxa class: Equisetopsida C. Agardh
subclass: Magnoliidae Novák ex Takht.
superorder: Asteranae Takht.
order: Gentianales Juss. ex Bercht. & J. Presl
family: !Rubiaceae Juss.
  genus: Richardsonia Kunth   Go to name
Lower Taxa species: Richardsonia acutifolia Krause
species: Richardsonia adscendens DC.
species: Richardsonia astroites K. Schum.
species: Richardsonia brasiliensis (Gomes) Hayne
variety: **Richardsonia brasilliensis var. dubia Beauverd & Felipp.
species: Richardsonia coldenoides (Rusby) Buchtien
species: Richardsonia cubensis A. Rich.
species: Richardsonia divergens Pohl ex DC.
species: Richardsonia emetica Mart.
species: Richardsonia grandiflora Cham. & Schltdl.
species: Richardsonia haenkeana DC.
species: *Richardsonia huministrata Cham. & Schltdl.
species: !Richardsonia humistrata Cham. & Schltdl.
species: Richardsonia lamensis Krause
species: Richardsonia lateralis Pohl ex DC.
species: Richardsonia lomensis Krause
species: Richardsonia muricata Griseb.
species: Richardsonia pedicellata K. Schum.
species: Richardsonia pilosa (Ruiz & Pav.) Kunth
species: Richardsonia rigidifolia Krause
species: Richardsonia rosea A. St.-Hil.
species: !Richardsonia scabra (L.) A. St.-Hil.
species: *Richardsonia scabra A. St.-Hil.
species: Richardsonia sericea Walp.
species: Richardsonia sparsa Pohl ex DC.
species: Richardsonia stellaris Cham. & Schltdl.
species: Richardsonia tetracocca (M. Martens & Galeotti) K. Schum. ex Loes.
species: Richardsonia tricocca (Torr. & A. Gray) A. Schumach. ex Loes.