Gonzalagunia parviflora Kuntze, 1891 species accepted

Bellermannia spicata Klotzsch ex H.Karst. species doubtful

Gonzalea secunda M.Martens & Galeotti species doubtful

Gonzalea dependens (Ruiz & Pav.) Bonpl. species synonym

Gonzalagunia sessifolia Standl., 1931 species accepted

Gonzalagunia secunda (M.Martens & Galeotti) Kuntze species synonym

Gonzalea pulverulenta Kunth species synonym

Gonzalea dependens (Ruiz & Pav.) Kunth species synonym

Gonzalagunia microsepala Urb. & Ekman species accepted

Gonzalagunia sororia Standl. species accepted

Gonzalagunia dicocca Cham. & Schltdl. species accepted

Gonzalea dicocca (Cham. & Schltdl.) Steud. species synonym

Gonzalagunia hirsuta var. dicocca (Cham. & Schltdl.) K.Schum. variety synonym

Gonzalagunia dicocca subsp. venezuelensis Steyerm. subspecies synonym

Gonzalagunia dicocca var. guianensis Steyerm. variety synonym

Gonzalagunia surinamensis Bremek. species accepted

Gonzalagunia discolor Standl. species accepted

Gonzalagunia discolor var. danielis J.H.Kirkbr. variety synonym

Gonzalagunia bifida B.Ståhl species accepted

Gonzalagunia exigua B.Ståhl species accepted

Gonzalagunia whitei (Rusby) Standl. species accepted

Duggena whitei Rusby species synonym

Gonzalagunia brenesii Standl. species accepted

Gonzalagunia haitiensis Urb. & Ekman species accepted

Gonzalagunia chiapasensis (Standl.) Standl. & Steyerm. species synonym

Rogiera chiapasensis (Standl.) Borhidi species synonym

Gonzalagunia rosea Standl. species accepted

Gonzalagunia longithyrsa Fosberg species accepted

Gonzalagunia ciliata Steyerm. species accepted

Gonzalagunia killipii Standl. species accepted

Gonzalagunia chionea Standl. ex Steyerm. species synonym

Gonzalagunia hypopilina Diels species synonym

Gonzalagunia cornifolia (Kunth) Standl. species accepted

Gonzalagunia flexuosa Standl. species synonym

Gonzalagunia panamensis var. cornifolia (Kunth) K.Schum. variety synonym

Gonzalea cornifolia Kunth species synonym

Gonzalagunia panamensis var. longistipula K.Schum. variety synonym

Gonzalagunia sessilifolia Standl. species accepted

Gonzalagunia mollis Spruce ex K.Schum. species accepted

Gonzalea mollis Spruce ex Wernham species synonym

Duggena mollis (Spruce ex K.Schum.) Standl. species synonym

Gonzalagunia stenostachya (Standl.) W.C.Burger species accepted

Arachnothryx stenostachya (Standl.) Borhidi species synonym

Gonzalagunia pachystachya Standl. species accepted

Gonzalagunia thyrsoidea (Donn.Sm.) B.L.Rob. species accepted

Gonzalagunia tacanensis Lundell species accepted

Duggena thyrsoidea (Donn.Sm.) Standl. species synonym

Gonzalea thyrsoidea Donn.Sm. species synonym

Gonzalagunia panamensis (Cav.) K.Schum. species accepted

Duggena panamensis (Cav.) Standl. species synonym

Gonzalea panamensis (Cav.) Spreng. species synonym

Duggena hayesii (Wernham) Standl. species synonym

Gonzalea hayesii Wernham species synonym

Gonzalagunia leptantha (A.Rich.) M.Gómez species synonym

Gonzalea leptantha A.Rich. species synonym

Gonzalagunia panamensis var. hirsuta K.Schum. variety synonym

Duggena leptantha (A.Rich.) Standl. species synonym

Gonzalagunia asperula (Wernham) Standl. species accepted

Gonzalea asperula Wernham species synonym

Gonzalagunia panamensis var. scabrida K.Schum. variety synonym

Duggena asperula (Wernham) Standl. species synonym

Gonzalagunia pauciflora B.Ståhl species accepted

Gonzalagunia bunchosioides Standl. species accepted

Gonzalagunia villosa D.R.Simpson ex C.M.Taylor species synonym

Gonzalagunia rojasii Standl. species synonym

Gonzalagunia kallunkii Dwyer species accepted

Gonzalagunia rudis (Standl.) Standl. species accepted

Gonzalagunia acutifolia Rusby species synonym

Duggena rudis Standl. species synonym

Gonzalagunia congesta J.H.Kirkbr. species accepted

Gonzalagunia dependens Ruiz & Pav. species accepted

Gonzalagunia pulverulenta (Humb. & Bonpl.) Kuntze species synonym

Caryococca multiflora Willd. ex Schult. & Schult.f. species synonym

Duggena tomentosa (Humb. & Bonpl.) Standl. species synonym

Gonzalea tomentosa Humb. & Bonpl. species synonym

Duggena rugosa (Standl.) Standl. species synonym

Duggena pulverulenta (Humb. & Bonpl.) Standl. species synonym

Gonzalea pendula Pers. species synonym

Caryococca dependens (Ruiz & Pav.) Willd. ex Schult. & Schult.f. species synonym

Gonzalagunia rugosa Standl. species synonym

Gonzalea pulverulenta Humb. & Bonpl. species synonym

Gonzalagunia tomentosa (Humb. & Bonpl.) Kuntze species synonym

Gonzalagunia mildredae D.R.Simpson ex C.M.Taylor species accepted

Gonzalagunia ovatifolia (Donn.Sm.) B.L.Rob. species accepted

Duggena ovatifolia (Donn.Sm.) Standl. species synonym

Gonzalea ovatifolia Donn.Sm. species synonym

Gonzalagunia affinis Standl. ex Steyerm. species accepted

Gonzalagunia dodsonii Dwyer species accepted

Gonzalagunia veraguensis Dwyer species synonym

Gonzalagunia brachyantha (A.Rich.) Urb. species accepted

Petesia spicata Sw. species synonym

Gonzalea petesia Griseb. species synonym

Duggena brachyantha (A.Rich.) Standl. species synonym

Gonzalea brachyantha A.Rich. species synonym

Gonzalagunia petesia (Griseb.) M.Gómez species synonym

Duggena petesia (Griseb.) Standl. species synonym

Gonzalagunia osaensis C.M.Taylor species accepted

Gonzalagunia hirsuta (Jacq.) K.Schum. species accepted

Gonzalea incanescens DC. species synonym

Lygistum spicatum Lam. species synonym

Gonzalagunia hirsuta var. petesia (Griseb.) Kuntze variety synonym

Gonzalagunia incanescens (DC.) Kuntze species synonym

Gonzalagunia hirsuta var. heterodon Kuntze variety synonym

Duggena hirsuta (Jacq.) Britton ex R.O.Williams & Cheesman species synonym

Gonzalea spicata var. arborea DC. variety synonym

Gonzalagunia hirsuta f. cyanocarpa Kuntze form synonym

Gonzalagunia hirsuta f. leucocarpa Kuntze form synonym

Gonzalea bicocca A.Rich. species synonym

Gonzalea spicata (Lam.) DC. species synonym

Gonzalea spicata var. glabrata DC. variety synonym

Gonzalea coccocypselum (Cham. & Schltdl.) Steud. species synonym

Gonzalea grisea Wernham species synonym

Gonzalagunia spicata (Lam.) M.Gómez species synonym

Duggena richardii West species synonym

Coccocypselum spicatum (Lam.) Kunth species synonym

Gonzalagunia hirsuta var. typica K.Schum. variety synonym

Duggena spicata (Lam.) Standl. species synonym

Hedyotis secunda Spreng. ex Schult. & Schult.f. species synonym

Gonzalea sessiliflora C.Presl species synonym

Duggena grisea (Wernham) Standl. species synonym

Justicia hirsuta Jacq. species heterotypic synonym

Duggena incanescens (DC.) R.O.Williams & Cheesman species synonym

Gonzalagunia coccocypselum Cham. & Schltdl. species synonym

Gonzalagunia cuatrecasasii Standl. ex Steyerm. species accepted

Gonzalagunia discolor var. discolor variety synonym

Gonzalagunia sagrana Urb. species accepted

Gonzalagunia leptantha B.L.Rob. species accepted

Duggena hirsuta (Jacq.) Britton ex Britton & P.Wilson species synonym

Rondeletia chiapasensis Standl. species synonym

Rondeletia stenostachya Standl. species synonym

Buena panamensis Cav. species synonym

Barleria hirsuta (Jacq.) Jacq. species synonym

Gonzalagunia dicocca subsp. dicocca subspecies synonym

Gonzalagunia petesia (Griseb.) B.L.Rob. species synonym

Dianthera hirsuta (Jacq.) J.F.Gmel. species synonym

Gonzalagunia sabiceoides Standl. species doubtful

Gonzalea mollia Spruce species synonym

Caryococca multiflora Willd. species synonym

Gonzalea panamensis (Cav.) Pers. species synonym

Gonzalagunia kallunkiae Dwyer species synonym

Caryococca dependens (Ruiz & Pav.) Willd. species synonym

Duggena sagrana (Urb.) Standl. species synonym

Gonzalagunia mollis Spruce species homotypic synonym

Hedyotis secunda Spreng. species homotypic synonym

Gonzalea panamensis Wydler ex Cham. & Schltdl., 1829 species doubtful

Gonzalagunia mildredae D.R.Simpson species homotypic synonym

Gonzalagunia affinis Standl. species homotypic synonym

Gonzalagunia villosa D.R.Simpson species homotypic synonym

Gonzalea panamensis Wydler species homotypic synonym

Gonzalagunia cuatrecasasii Standl. species homotypic synonym

Gonzalagunia chionea Standl. species homotypic synonym

Bellermannia spicata Klotzsch species homotypic synonym

Gonzalea mollis Spruce species homotypic synonym

Duggena richardii Vahl species doubtful

Gonzalea tomentosa Kunth species synonym