Taxon Search
Organism
  Plantae
    Viridiplantae
      Streptophyta
      Embryophyta
      Tracheophyta
        Spermatophytina
            Magnoliopsida
                  Asteranae
                    Gentianales
                           [Rubiales]
                            Rubiaceae
                                   [Dialypetalanthaceae]
                                   [Theligonaceae]
                                    Adina
                                            Adina rubella
                                    Asperula
                                            Asperula arvensis
                                            Asperula ferganica
                                            Asperula glabrata
                                    Borreria
                                            Borreria laevis
                                            Borreria ocymoides
                                            Borreria pygmaea
                                            Borreria terminalis
                                    Canthium
                                            Canthium odoratum
                                    Casasia
                                            Casasia clusiifolia
                                    Catesbaea
                                            Catesbaea melanocarpa
                                    Cephaelis
                                            Cephaelis axillaris
                                    Cephalanthus
                                            Cephalanthus occidentalis
                                            Cephalanthus occidentalis var. occidentalis
                                    Chimarrhis
                                            Chimarrhis microcarpa
                                            Chimarrhis turbinata
                                    Chiococca
                                            Chiococca alba
                                            Chiococca alba ssp. parvifolia
                                            Chiococca parviflora
                                            Chiococca parvifolia
                                    Coccocypselum
                                            Coccocypselum hirsutum
                                    Coffea
                                            Coffea arabica
                                            Coffea liberica
                                    Coprosma
                                            Coprosma elliptica
                                            Coprosma kauensis
                                    Coptosapelta
                                            Coptosapelta diffusa
                                    Coussarea
                                            Coussarea racemosa
                                    Crucianella
                                            Crucianella angustifolia
                                            Crucianella exasperata
                                    Cruciata
                                            Cruciata pedemontana
                                    Diodia
                                            Diodia apiculata
                                            Diodia ocymifolia
                                            Diodia teres
                                            Diodia teres var. setifera
                                            Diodia virginiana
                                    Emmeorhiza
                                            Emmeorhiza umbellata
                                    Erithalis
                                            Erithalis fruticosa
                                    Ernodea
                                            Ernodea littoralis
                                    Exostema
                                            Exostema caribaeum
                                    Galium
                                            Galium asprellum
                                            Galium boreale
                                            Galium buxifolium
                                            Galium californicum
                                              Galium californicum subsp. sierrae
                                            Galium cordifolium
                                            Galium divaricatum
                                              Galium divaricatum subsp. villosa
                                            Galium labradoricum
                                            Galium lanceolatum
                                            Galium parisiense
                                            Galium tinctorium
                                            Galium triflorum
                                            Galium virgatum
                                    Gardenia
                                            Gardenia brighamii
                                            Gardenia jasminoides
                                            Gardenia mannii
                                            Gardenia remyi
                                    Genipa
                                            Genipa americana
                                    Gonzalagunia
                                            Gonzalagunia rosea
                                    Gouldia
                                            Gouldia axillaris
                                            Gouldia cerina
                                            Gouldia minima
                                    Guettarda
                                            Guettarda acreana
                                            Guettarda crispiflora
                                            Guettarda elliptica
                                            Guettarda scabra
                                    Hamelia
                                            Hamelia patens
                                    Hedyotis
                                            Hedyotis australis
                                            Hedyotis chrysotricha
                                            Hedyotis croftiae
                                            Hedyotis diffusa
                                            Hedyotis lancea
                                            Hedyotis longifolia
                                              Hedyotis longifolia var. ciliolata
                                            Hedyotis megalantha
                                            Hedyotis michauxii
                                            Hedyotis nigricans
                                              Hedyotis nigricans var. nigricans
                                            Hedyotis purpurea
                                              Hedyotis purpurea var. calycosa
                                            Hedyotis rosea
                                            Hedyotis schlechtendaliana
                                              Hedyotis schlechtendaliana var. schlechtendaliana
                                            Hedyotis terminalis
                                            Hedyotis uncinella
                                    Hillia
                                            Hillia parasitica
                                    Houstonia
                                            Houstonia caerulea
                                            Houstonia canadensis
                                            Houstonia lanceolata
                                            Houstonia longifolia
                                            Houstonia longifolia var. longifolia
                                            Houstonia longifolia var. tenuifolia
                                            Houstonia micrantha
                                            Houstonia montana
                                            Houstonia nigricans
                                            Houstonia procumbens
                                            Houstonia purpurea
                                              Houstonia purpurea var. montana
                                                     [Hedyotis purpurea var. montana]
                                            Houstonia purpurea var. calycosa
                                            Houstonia purpurea var. purpurea
                                            Houstonia pusilla
                                            Houstonia rosea
                                            Houstonia serpyllifolia
                                            Houstonia tenuifolia
                                    Isertia
                                            Isertia coccinea
                                    Ixora
                                            Ixora arborea
                                            Ixora ferrea
                                    Kadua
                                            Kadua cookiana
                                            Kadua cordata
                                              Kadua cordata subsp. remyi
                                            Kadua coriacea
                                            Kadua degeneri
                                            Kadua fluviatilis
                                            Kadua haupuensis
                                            Kadua laxiflora
                                            Kadua parvula
                                            Kadua st.-johnii
                                    Ladenbergia
                                            Ladenbergia macrocarpa
                                    Mitchella
                                            Mitchella repens
                                    Mitracarpus
                                            Mitracarpus maxwelliae
                                            Mitracarpus polycladus
                                    Morinda
                                            Morinda umbellata
                                    Nertera
                                            Nertera granadensis
                                    Oldenlandia
                                            Oldenlandia boscii
                                            Oldenlandia corymbosa
                                            Oldenlandia tenuis
                                            Oldenlandia uniflora
                                    Paederia
                                            Paederia scandens
                                            Paederia scandens var. tomentosa
                                    Pinckneya
                                            Pinckneya bracteata
                                    Pomax
                                            Pomax umbellata
                                    Posoqueria
                                            Posoqueria latifolia
                                    Psychotria
                                            Psychotria grandiflora
                                            Psychotria hexandra
                                              Psychotria hexandra subsp. oahuensis
                                            Psychotria hobdyi
                                            Psychotria malaspinae
                                    Richardia
                                            Richardia brasiliensis
                                            Richardia humistrata
                                            Richardia scabra
                                    Rondeletia
                                            Rondeletia parviflora
                                    Rubia
                                            Rubia cordifolia
                                            Rubia tinctorum
                                            Rubia truppeliana
                                    Rudgea
                                            Rudgea citrifolia
                                            Rudgea skutchii
                                    Sabicea
                                            Sabicea villosa
                                    Schradera
                                            Schradera exotica
                                    Serissa
                                            Serissa japonica
                                    Sherardia
                                            Sherardia arvensis
                                    Sipanea
                                            Sipanea pratensis
                                    Spermacoce
                                            Spermacoce assurgens
                                            Spermacoce floridana
                                            Spermacoce glabra
                                            Spermacoce ocymoides
                                            Spermacoce sintenisii
                                            Spermacoce tenuior
                                            Spermacoce tetraquetra
                                            Spermacoce verticillata
                                    Tammsia
                                            Tammsia anomala
                                    Uncaria
                                            Uncaria rhynchophylla