# Gonolobus

Gonolobus is a genus of plant in family Apocynaceae, first described in 1803. It is native to South America, Central America, Mexico, the West Indies, and the southern United States.

## Species

124 species are accepted.
* Gonolobus absalonensis Krings – Martinique
* Gonolobus albiflorus W.D.Stevens – Jalisco
* Gonolobus albomarginatus (Pittier) Woodson – Nicaragua to Ecuador
* Gonolobus aloiensis Krings & F.S.Axelrod – St. Eustatius
* Gonolobus ancorifer W.D.Stevens – Veracruz to Honduras
* Gonolobus antennatus Schltr. – Colombia and Venezuela
* Gonolobus antioquensis Morillo – Colombia
* Gonolobus aristolochiifolius (Brandegee) Woodson – Guatemala and Chiapas
* Gonolobus aristolochioides Kunth – Venezuela
* Gonolobus arizonicus (A.Gray) Woodson – Arizona
* Gonolobus asper Decne. – Oaxaca
* Gonolobus asterias W.D.Stevens – Costa Rica
* Gonolobus bakeri Schltr. – Cuba
* Gonolobus barbatus Kunth – Veracruz to Honduras
* Gonolobus bifidus Hemsl. – San Luis Potosí
* Gonolobus breedlovei L.O.Williams – Chiapas
* Gonolobus caamalii Carnevali & Duno – Yucatán
* Gonolobus calcaratus (Woodson) L.O.Alvarado & Velazco – northeastern Mexico
* Gonolobus calycosus (Donn.Smm.) Woodson – Guatemala to Nicaragua
* Gonolobus campii Morillo – Ecuador
* Gonolobus caucanus Morillo – Cauca in Colombia
* Gonolobus cearensis Malme – Ceará in Brazil
* Gonolobus chiapensis (Brandegee) Woodson – Chiapas and Guatemala
* Gonolobus chiriquensis (Woodson) Woodson – Panama and Costa Rica
* Gonolobus chloranthus Schltdl. – Veracruz
* Gonolobus colombianus Morillo – Colombia
* Gonolobus croceus W.D.Stevens – Sinaloa and Nayarit
* Gonolobus cteniophorus (S.F.Blake) Woodson – Veracruz to Honduras
* Gonolobus cuajayote W.D.Stevens – Chiapas, El Salvador, Nicaragua
* Gonolobus dasystephanus (S.F.Blake) Woodson – Haiti
* Gonolobus dorothyanus Fontella & E.A.Schwarz – Rio de Janeiro
* Gonolobus dussii Krings – Guadeloupe and Martinique
* Gonolobus edulis Hemsl. – Panama, Costa Rica
* Gonolobus erianthus Decne. – Nuevo León + Nayarit to Honduras
* Gonolobus eriocladon Benth. – Panama, Colombia
* Gonolobus esmeraldasianus Morillo – Ecuador
* Gonolobus espejoi G.M.Hern.-Barón, Hern.-Barón & López-Ferr. – Veracruz
* Gonolobus exannulatus W.D.Stevens – Chiapas, Guatemala
* Gonolobus farenholtzii Markgr. – Venezuela
* Gonolobus fimbriatiflorus (Morillo) W.D.Stevens – Nicaragua, Panama, Costa Rica, Ecuador
* Gonolobus fraternus Schltdl. – Veracruz to Honduras
* Gonolobus fuscoviolaceus Woodson – Panama, Costa Rica
* Gonolobus fuscus Decne. – Michoacán
* Gonolobus germanianus Morillo – Venezuela
* Gonolobus gonocarpos (Walter) L.M.Perry – central and southeastern United States
* Gonolobus grandiflorus (Cav.) Schult. – Oaxaca
* Gonolobus grayumii W.D.Stevens – Panama, Costa Rica
* Gonolobus gritensis Morillo – Cuba
* †Gonolobus haussknechtii K.Schum. – Mexico?
* Gonolobus heterophyllus (Hemsl.) W.D.Stevens – Costa Rica, Nicaragua, Panama
* Gonolobus hystrix (Vell.) Decne. – Brazil
* Gonolobus inaequalis L.O.Williams – Panama, Honduras, Colombia
* Gonolobus incerianus W.D.Stevens & Montiel – Veracruz to Nicaragua
* Gonolobus iyanolensis Krings – St. Lucia Island in West Indies
* Gonolobus jaliscensis B.L.Rob. & Greenm. – Oaxaca, Jalisco
* Gonolobus lachnostomoides Schltr. – Columbia
* Gonolobus lanugiflorus Woodson – Guatemala
* Gonolobus lasiostomus Decne. – Venezuela
* Gonolobus latisinuatus (Woodson) L.O.Alvarado & Velazco – Tamaulipas
* Gonolobus leianthus Donn.Sm. – Tabasco to Nicaragua
* Gonolobus lewisii L.O.Williams – Colombia, Panama
* Gonolobus lozadae L.O.Alvarado, E.B.Cortez & C.Cerv. – Oaxaca
* Gonolobus luridus Decne. – Hidalgo and Veracruz
* †Gonolobus macranthus – Mexico?
* Gonolobus macrotis Morillo – Colombia
* Gonolobus manarae Morillo - Venezuela
* Gonolobus marginatus Schltr. – Peru
* Gonolobus marmoreus (Woodson) Morillo – Colombia
* Gonolobus martinicensis Decne. – Martinique
* Gonolobus membranaceus Schltr. – Haiti
* Gonolobus micranthus Hook.f. ex Hemsl. – Fernando de Noronha Islands of Brazil
* Gonolobus mollis Regel – Brazil
* Gonolobus murphyae Krings & Morillo – Panama
* Gonolobus naturalistae M.G.Chávez, Pío-León & L.O.Alvarado – Chihuahua and Sinaloa
* Gonolobus nemorosus Decne. – Oaxaca
* Gonolobus niger (Cav.) Schult. – Veracruz to Guatemala
* Gonolobus ophioglossa Woodson – Panama, Costa Rica, Ecuador
* Gonolobus ottonis K.Koch & C.D.Bouché – Cuba
* Gonolobus pallidus W.D.Stevens – Chiapas
* Gonolobus parviflorus Decne. – Peru
* Gonolobus pectinatus Brandegee – Puebla
* Gonolobus peruanus Schltr. – Peru
* Gonolobus plowmanii Regel – Jamaica
* Gonolobus purpureus Morillo – Peru
* Gonolobus retusus (Vell.) Decne. – southeastern Brazil
* Gonolobus riparius Kunth – Colombia and Venezuela
* Gonolobus roeanus L.O.Williams – Guatemala
* Gonolobus rostratus (Vahl) Schult. – Brazil
* Gonolobus rotundus M.E.Jones – Chihuahua
* Gonolobus sagasteguii Morillo – Peru
* Gonolobus salvinii Hemsl. – Belize, Guatemala, Honduras, El Salvador
* Gonolobus sandersii W.D.Stevens – Jalisco, Colima
* Gonolobus saraguranus Morillo – Ecuador
* Gonolobus scaber K.Schum. – Venezuela
* Gonolobus sororius A.Gray ex S.Watson – Jalisco
* Gonolobus spiranthus Juárez-Jaimes, W.D.Stevens & Lozada-Pérez – Oaxaca
* Gonolobus stapelioides Desv. – Tobago
* Gonolobus stellatus Griseb. – Jamaica
* Gonolobus stenanthus (Standl.) Woodson – Tabasco to Honduras
* Gonolobus stenosepalus (Donn.Sm.) Woodson – Chiapas, Guatemala, Honduras
* Gonolobus stephanotrichus Griseb. – Cuba
* Gonolobus stipitatus Morillo – Colombia
* Gonolobus striatus M.Martens & Galeotti – Mexico
* Gonolobus suberosus (L.) R.Br. – SE + SC North America
* Gonolobus taylorianus W.D.Stevens & Montiel – Central America
* Gonolobus tenuisepalus Krings – Costa Rica
* Gonolobus tetragonus (Vell.) Decne. – Brazil
* Gonolobus tingens Decne. – Hidalgo
* Gonolobus tobagensis Urb. – Tobago
* Gonolobus triflorus M.Martens & Galeotti – Oaxaca
* Gonolobus truncatifolius W.D.Stevens – Costa Rica and Panama
* Gonolobus uniflorus Kunth – Oaxaca to Honduras
* Gonolobus ustulatus W.D.Stevens – Costa Rica
* Gonolobus variabilis W.D.Stevens – Costa Rica
* Gonolobus versicolor Woodson – Veracruz to Honduras
* Gonolobus virescens Desv. – Jamaica
* Gonolobus waitukubuliensis Krings – Dominica
* Gonolobus xanthotrichus Brandegee – Veracruz
* Gonolobus youroumaynensis Krings – St. Vincent in West Indies
* Gonolobus zuliensis Morillo – northwestern Venezuela