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492.0000 Family Rubiaceae Juss.; Gen. Pl. [Jussieu] 196 (1789), nom. cons.
589 genera, ca. 14.200 spp. mostly tropics, comparably few temperate. Phylogeny: Razafimandimbison & Rydin (2024)
Species listed in database: 14370; hybrids: 47
= Aparinaceae Hoffmanns. & Link; Fl. Portug. [Hoffmannsegg] 2: 3, 38 (1813-1829)
= Asperulaceae Cham. ex Spenn.; Handb. Angew. Bot. 2: 493 (1835)
= Catesbaeaceae Martinov; Tekhno-Bot. Slovar 111 (1820)
= Cephalanthaceae Raf.; Ann. Gén. Sci. Phys. 6: 86 (1820)
= Cinchonaceae Batsch; Tab. Affin. Regni Veg. 234 (1802)
= Coffeaceae Batsch; Tab. Affin. Regni Veg. 233 (1802)
= Coutareaceae Martinov; Tekhno-Bot. Slovar 168 (1820)
= Dialypetalanthaceae Rizzini & Occhioni; Lilloa 17: 253 (1948), nom. cons.
= Galiaceae Lindl.; Intr. Nat. Syst. Bot., ed. 2: 249 (1836)
= Gardeniaceae Dumort.; Anal. Fam. Pl. 29, 32 (1829)
= Guettardaceae Batsch; Tab. Affin. Regni Veg. 235 (1802)
= Hameliaceae Mart.; Consp. Regn. Veg. [Martius] 31 (1835)
= Hedyotidaceae Dumort.; Commentat. Bot. [Dumortier] 57 (1822)
= Henriqueziaceae Bremek.; Acta Bot. Neerl. 6 (Meded. Bot. Mus. Herb. Rijks Univ. Utrecht 141): 371 (1957)
= Houstoniaceae Raf.; Good Book 21 (1840)
= Hydrophylacaceae Martinov; Tekhno-Bot. Slovar 318 (1820)
= Lippayaceae Meisn.; Pl. Vasc. Gen. [Meisner], Tab. Diagn. 156, Comm. 112 (1838)
= Lygodisodeaceae Bartl.; Ord. Nat. Pl. 123, 207 (1830)
= Naucleaceae Wernham; New Phytol. 11: 225 (1912)
= Nonateliaceae Martinov; Tekhno-Bot. Slovar 420 (1820)
= Operculariaceae Juss. ex Perleb; Vers. Arzneikr. Pfl. 207 (1818)
= Pagamaeaceae Martinov; Tekhno-Bot. Slovar 447 (1820)
= Psychotriaceae F.Rudolphi; Syst. Orb. Veg. 49 (1830)
= Randiaceae Martinov; Tekhno-Bot. Slovar 534 (1820)
= Sabiceaceae Martinov; Tekhno-Bot. Slovar 555 (1820)
= Spermacoceaceae Bercht. & J.Presl; Přir. Rostlin 256 (1820)
= Theligonaceae Dumort.; Anal. Fam. Pl. 15, 17 (1829), nom. cons.
492.2103 Genus Rudgea Salisb.; Trans. Linn. Soc. London 8: 327 (1807)
Distribution: Tropical America, Caribbean
Species listed in database: 179
= Ceratites Sol. ex Miers; Apocyn. S. Amer. 18 (1878)
= Gloneria André; Ill. Hort. 18: 76 (1871)
= Pachysanthus C.Presl; Abh. Königl. Böhm. Ges. Wiss., Ser. 5, 3: 517 (1845)
= Strempelia A.Rich. ex DC.; Prodr. [A.P. de Candolle] 4: 498 (1830)
species :
Rudgea agresteophila Zappi, J.G.Jardim & Bruniera; Phytotaxa 202(4): 290 (2015)
Distribution: Brazil (Bahia)
84 BRA
species :
Rudgea amazonica Müll.Arg.; Flora 59: 460 (1876)
Distribution: Colombia (Amazonas, Caquetá, Putumayo); Bolivia (Cochabamba, La Paz, Pando)
82 CLM 83 BOL
Synonyms: hidden
= Rudgea lasiostylis K.Krause; Verh. Bot. Vereins Prov. Brandenburg 50: 116 (1909), nom. illeg.
= Uragoga amazonica (Müll.Arg.) Kuntze; Revis. Gen. Pl. 2: 953 (1891)
species :
Rudgea amplexicaulis Dwyer; Ann. Missouri Bot. Gard. 67: 475 (1980)
Distribution: Costa Rica; Panama
80 COS PAN
species :
Rudgea angustissima Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 11: 259 (1936)
Distribution: Ecuador; Peru
83 ECU PER
species :
Rudgea apodantha Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 8: 72 (1930)
Distribution: Venezuela (Aragua, Venezuela Distrito Federal)
82 VEN
species :
Rudgea appendiculata C.M.Taylor; Novon 33(1): 148 (2025)
Distribution: Ecuador
83 ECU
species :
Rudgea approuaguensis O.Lachenaud; Phytotaxa 531(3): 155 (2022)
Distribution: French Guiana
82 FRG
species :
Rudgea arenicola C.M.Taylor; Novon 33(1): 150 (2025)
Distribution: Bolivia
83 BOL
species :
Rudgea axilliflora Bruniera & Torres-Leite; Phytotaxa 272(3): 198 (2016)
Distribution: Brazil (Espírito Santo)
84 BRA
species :
Rudgea ayangannensis Steyerm.; Mem. New York Bot. Gard. 17: 410 (1967)
Distribution: Guyana
82 GUY
species :
Rudgea bacciflora Müll.Arg.; Fl. Bras. [Martius] 6(5): 164 (1881)
Distribution: N-Brazil (Amazonas)
84 BRA
species :
Rudgea barbosae C.M.Taylor; Novon 29: 133 (2021)
Distribution: Colombia
82 CLM
species :
Rudgea bauensis Marcon & Bruniera; Phytotaxa 749(3): 269 (2026)
Distribution: Brazil (Rio de Janeiro)
84 BRA
species :
Rudgea billietiae O.Lachenaud; Phytotaxa 561(3): 223 (2022)
Distribution: French Guiana
82 FRG
species :
Rudgea blanchetiana Müll.Arg.; Flora 59: 461 (1876)
Distribution: NE-Brazil (Bahia)
84 BRA
Synonyms: hidden
= Uragoga cuspistipula Kuntze; Revis. Gen. Pl. 2: 955 (1891)
species :
Rudgea brachyandra Müll.Arg.; Flora 59: 461 (1876)
Distribution: NE-Brazil (Bahia)
84 BRA
Synonyms: hidden
= Uragoga brachyandra (Müll.Arg.) Kuntze; Revis. Gen. Pl. 2: 955 (1891)
species :
Rudgea bracteata J.H.Kirkbr.; Acta Amazonica 10: 97 (1980)
Distribution: Colombia (Amazonas, Caquetá); Peru; N-Brazil (Acre)
82 CLM 83 PER 84 BRA
species :
Rudgea bremekampiana Steyerm.; Mem. New York Bot. Gard. 17: 407 (1967)
Distribution: Ecuador; Peru; N-Brazil (Amapá)
83 ECU PER 84 BRA
species :
Rudgea buntingii Steyerm.; Acta Bot. Venez. 6: 177 (1971 publ. 1972)
Distribution: Venezuela (Yaracuy)
82 VEN
species :
Rudgea burchelliana Müll.Arg.; Flora 59, 462 (1876)
Distribution: WC-Brazil (Goiás)
84 BRA
Synonyms: hidden
= Uragoga burchelliana (Müll.Arg.) Kuntze; Revis. Gen. Pl. 2: 959 (1891)
species :
Rudgea campanana C.M.Taylor; Novon 29: 136 (2021)
Distribution: Panama
80 PAN
species :
Rudgea canephorantha (Wernham) Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 11: 268 (1936)
Distribution: Bolivia (Beni)
83 BOL
Synonyms: hidden
= Psychotria canephorantha Wernham; J. Bot. 55: 338 (1917)
species :
Rudgea cardenasii C.M.Taylor; Novon 29: 138 (2021)
Distribution: Colombia
82 CLM
species :
Rudgea cardonae Steyerm.; Mem. New York Bot. Gard. 17: 403 (1967)
Distribution: Venezuela (Amazonas)
82 VEN
species :
Rudgea casarettoana Müll.Arg.; Flora 59: 461 (1876)
Distribution: NE-Brazil (Bahia)
84 BRA
Synonyms: hidden
= Uragoga casarettoana (Müll.Arg.) Kuntze; Revis. Gen. Pl. 2: 959 (1891)
species :
Rudgea ceronii C.M.Taylor; Novon 33(1): 152 (2025)
Distribution: Colombia; Ecuador
82 CLM 83 ECU
species :
Rudgea chocoana C.M.Taylor; Novon 29: 140 (2021)
Distribution: Colombia; Ecuador
82 CLM 83 ECU
species :
Rudgea ciliata (Ruiz & Pav.) Spreng.; Syst. Veg., ed. 16 [Sprengel] 1: 755 (1825)
Distribution: Colombia (Huila); Peru; Bolivia (La Paz)
82 CLM 83 BOL PER
Synonyms: hidden
= Coffea ciliata Ruiz & Pav.; Fl. Peruv. [Ruiz & Pavon] 2: 65 (1799)
= Coffea nitida Ruiz & Pav.; Fl. Peruv. [Ruiz & Pavon] 2: 65 (1799)
= Rudgea nitida (Ruiz & Pav.) Spreng.; Syst. Veg., ed. 16 [Sprengel] 1: 755 (1824)
species :
Rudgea citrifolia (Sw.) K.Schum.; Nat. Pflanzenfam. [Engler & Prantl] IV, 4: 116 (1891)
Name: Bois cassant, Bois pichette, Cafe marron, Cafe montagne (Lesser Antilles)
Distribution: Antigua; Guadeloupe; Dominica; Martinique; St. Lucia; St. Vincent
81 ABA DOM GDL MAR STL STV
Synonyms: hidden
= Psychotria brachiata Spreng. ex DC.; Prodr. [A.P. de Candolle] 4: 516 (1830), nom. illeg.
= Psychotria bracteata D.Dietr.; Syn. Pl. [Dietrich] 1: 765 (1839), nom. illeg.
= Psychotria citrifolia Sw.; Prodr. Veg. Ind. Occ. [O.P.Swartz] 43 (1788)
= Rudgea caribaea Benth.; Linnaea 23: 460 (1850)
= Uragoga citrifolia (Sw.) Kuntze; Revis. Gen. Pl. 2: 955 (1891)
species :
Rudgea clerodendroides Zappi; Fl. Ecuador 79: 81 (2006)
Distribution: Ecuador
83 ECU
species :
Rudgea colombiana Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 7: 152 (1930)
Distribution: Panama; Colombia (Antioquia, Cauca, Chocó, Valle); Ecuador
80 PAN 82 CLM 83 ECU
Synonyms: hidden
= Psychotria choriophylla Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 7: 89 (1930)
= Rudgea jativae Little; Phytologia 18: 203 (1969)
species :
Rudgea conocarpa Müll.Arg.; Flora 59: 463 (1876)
Distribution: NE-Brazil (Bahia)
84 BRA
Synonyms: hidden
= Uragoga conocarpa (Müll.Arg.) Kuntze; Revis. Gen. Pl. 2: 960 (1891)
species :
Rudgea cordata Huber; Bull. Soc. Bot. Genève, Sér. 2, 6: 209 (1914)
Distribution: N-Brazil (Pará)
84 BRA
species :
Rudgea coriacea (Spreng.) K.Schum.; Nat. Pflanzenfam. [Engler & Prantl] IV, 4: 116 (1891)
Distribution: SE-Brazil (São Paulo, Rio de Janeiro); S-Brazil (Paraná, Santa Catarina)
84 BRA
Synonyms: hidden
= Coffea eriantha Gardner; J. Bot. [Hooker] 1: 534 (1842)
= Coffea magnoliifolia Cham.; Linnaea 9: 225 (1834)
= Mussaenda coriacea Spreng.; Neue Entdeck. Pflanzenk. [Sprengel] 2: 145 (1821)
= Psychotria tubulosa Vell.; Fl. Flumin. 68 (1825 publ. 1829)
= Rudgea eriantha (Gardner) Benth.; Linnaea 23: 458 (1850)
= Rudgea eriantha var. gracilis Müll.Arg.; Fl. Bras. [Martius] 6(5): 187 (1881)
= Rudgea magnoliifolia (Cham.) Müll.Arg.; Flora 59: 450 (1876)
= Rudgea villiflora K.Schum. ex Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 8: 383 (1931)
= Uragoga chamissoi Kuntze; Revis. Gen. Pl. 2: 955 (1891)
= Uragoga tubulosa Kuntze; Revis. Gen. Pl. 2: 958 (1891)
species :
Rudgea cornifolia (Kunth) Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 7: 432 (1931)
Distribution: Mexico (Chiapas, Guerrero, Nayarit, Oaxaca, Tabasco, Veracruz, Yucatán); Guatemala; Belize; Honduras; Nicaragua; Costa Rica; Panama; Colombia (Antioquia, Caquetá, Chocó, Magdalena, Meta, Santander, Valle, Vaupés, Vichada); Venezuela (Amazonas, Apure, Bolívar, Delta Amacuro); Guyana; Surinam; French Guiana; Ecuador; Peru; Bolivia (Beni, Cochabamba, La Paz, Pando, Santa Cruz); N-Brazil (Roraima, Amapá, Pará, Amazonas, Tocantins, Acre, Rondônia); NE-Brazil (Maranhão); WC-Brazil (Mato Grosso, Mato Grosso do Sul)
79 MEX 80 BLZ COS GUA HON NIC PAN 82 CLM FRG GUY SUR VEN 83 BOL ECU PER 84 BRA
Synonyms: hidden
= Coffea mexicana DC.; Prodr. [A.P. de Candolle] 4: 501 (1830)
= Psychotria articulicymosa Wernham; J. Bot. 55: 253 (1917)
= Psychotria cornifolia Humb. & Bonpl. ex Schult.; Syst. Veg., ed. 15bis [Roemer & Schultes] 5: 191 (1819), nom. illeg.
= Psychotria cornifolia Kunth; Nov. Gen. Sp. [H.B.K.] 3: 362 (1819)
= Psychotria fimbriata Benth.; J. Bot. [Hooker] 3: 226 (1841)
= Psychotria inundata K.Krause; Verh. Bot. Vereins Prov. Brandenburg 50: 108 (1908), nom. illeg.
= Psychotria krauseana Hochr.; Candollea 5: 270 (1934), nom. illeg.
= Psychotria krauseana Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 8: 212 (1930)
= Psychotria orinocensis DC.; Prodr. [A.P. de Candolle] 4: 512 (1830)
= Rudgea bogotensis Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 11: 259 (1936)
= Rudgea ceratopetala Donn.Sm.; Bot. Gaz. 35: 3 (1903)
= Rudgea dahlgrenii Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 8: 231 (1930)
= Rudgea fimbriata (Benth.) Standl.; Lista Pl. Salvador [Standley & Calderón] 274 (1925)
= Rudgea hispidula Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 8: 226 (1930)
= Rudgea micrantha Müll.Arg.; Flora 59: 454 (1876)
= Rudgea micrantha var. minor Müll.Arg.; Fl. Bras. [Martius] 6(5): 201 (1881)
= Strempelia articulicymosa (Wernham) Bremek.; Recueil Trav. Bot. Néerl. 31: 303 (1934)
= Strempelia ceratopetala (Donn.Sm.) Bremek.; Recueil Trav. Bot. Néerl. 31: 303 (1934)
= Strempelia fimbriata (Benth.) Bremek.; Recueil Trav. Bot. Néerl. 31: 303 (1934)
= Uragoga cornifolia (Kunth) Kuntze; Revis. Gen. Pl. 2: 960 (1891)
= Uragoga fimbriata (Benth.) Kuntze; Revis. Gen. Pl. 2: 983 (1891)
= Uragoga fimbriata Kuntze; Revis. Gen. Pl. 2: 955 (1891)
= Uragoga orinocensis (DC.) Kuntze; Revis. Gen. Pl. 2: 961 (1891)
species :
Rudgea coronata (Vell.) Müll.Arg.; Flora 59: 449 (1876)
subspecies :
subsp. coronata
Distribution: SE-Brazil (São Paulo, Rio de Janeiro); S-Brazil (Paraná)
84 BRA
Synonyms: hidden
= Psychotria coronata Vell.; Fl. Flumin. 65 (1825 publ. 1829)
= Rudgea heurckii Müll.Arg.; Fl. Bras. [Martius] 6(5): 209 (1881)
= Rudgea lasiostylis Müll.Arg.; Fl. Bras. [Martius] 6(5): 212 (1881)
= Rudgea lundiana Müll.Arg.; Flora 59: 463 (1876)
= Rudgea neuwiedii Müll.Arg.; Flora 59: 463 (1876)
= Rudgea tinguana Müll.Arg.; Flora 59: 463 (1876)
= Uragoga coronata (Vell.) Kuntze; Revis. Gen. Pl. 2: 960 (1891)
= Uragoga heurckii (Müll.Arg.) Kuntze; Revis. Gen. Pl. 1: 300 (1891)
= Uragoga lundiana (Müll.Arg.) Kuntze; Revis. Gen. Pl. 2: 961 (1891)
= Uragoga neuwiedii (Müll.Arg.) Kuntze; Revis. Gen. Pl. 2: 961 (1891)
= Uragoga tinguana (Müll.Arg.) Kuntze; Revis. Gen. Pl. 2: 963 (1891)
= Uragoga treubiana Kuntze; Revis. Gen. Pl. 2: 958 (1891)
subspecies :
subsp. leiocarpoides (Müll.Arg.) Zappi; Kew Bull. 58(3): 553 (2003)
Distribution: SE-Brazil (Rio de Janeiro)
84 BRA
Synonyms: hidden
= Psychotria leiocarpa Mart.; Flora 21(2): 61 (1838), nom. superfl.
= Psychotria marginata Schltdl.; Linnaea 28: 505 (1857), nom. illeg.
= Rudgea eugenioides Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 8: 233 (1930)
= Rudgea leiocarpa K.Schum.; Nat. Pflanzenfam. [Engler & Prantl] IV, 4: 116 (1891), nom. illeg.
= Rudgea leiocarpoides Müll.Arg.; Flora 59: 456 (1876)
= Uragoga leiocarpodes (Müll.Arg.) Kuntze; Revis. Gen. Pl. 2: 961 (1891)
subspecies :
subsp. ochroleuca (Müll.Arg.) Zappi; Kew Bull. 58(3): 554 (2003)
Distribution: SE-Brazil (Espírito Santo, São Paulo, Rio de Janeiro); S-Brazil (Paraná)
84 BRA
Synonyms: hidden
= Rudgea ochroleuca Müll.Arg.; Flora 59: 463 (1876)
= Rudgea riedeliana Müll.Arg.; Flora 59: 463 (1876)
= Uragoga ochroleuca (Müll.Arg.) Kuntze; Revis. Gen. Pl. 2: 957 (1891)
= Uragoga riedeliana (Müll.Arg.) Kuntze; Revis. Gen. Pl. 2: 963 (1891)
subspecies :
subsp. saint-hilairei (Standl.) Zappi; Kew Bull. 58(3): 555 (2003)
Distribution: SE-Brazil (Espírito Santo)
84 BRA
Synonyms: hidden
= Rudgea saint-hilairei Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 11: 266 (1936)
species :
Rudgea corymbulosa Benth.; Linnaea 23: 461 (1850)
Distribution: SE-Brazil (Minas Gerais, São Paulo)
84 BRA
Synonyms: hidden
= Rudgea celastrinea Müll.Arg.; Flora 59: 460 (1876)
= Rudgea clausseniana Benth.; Linnaea 23: 461 (1850)
= Rudgea nettoana Müll.Arg.; Flora 59: 460 (1876)
= Rudgea ypanemensis Müll.Arg.; Flora 59, 461 (1876)
= Uragoga celastrinea (Müll.Arg.) Kuntze; Revis. Gen. Pl. 2: 959 (1891)
= Uragoga corymbulosa (Benth.) Kuntze; Revis. Gen. Pl. 2: 960 (1891)
= Uragoga nettoana (Müll.Arg.) Kuntze; Revis. Gen. Pl. 2: 961 (1891)
= Uragoga ypanemensis (Müll.Arg.) Kuntze; Revis. Gen. Pl. 2: 963 (1891)
species :
Rudgea costanensis Steyerm.; Mem. New York Bot. Gard. 17: 420 (1967)
Distribution: Venezuela (Venezuela Distrito Federal)
82 VEN
species :
Rudgea crassifolia Zappi & E.Lucas; Kew Bull. 56(3): 745 (2001)
Distribution: NE-Brazil (Bahia, Alagoas, Sergipe)
84 BRA
species :
Rudgea crassiloba (Benth.) B.L.Rob.; Proc. Amer. Acad. Arts 45: 408 (1910)
Distribution: Colombia (Amazonas, Casanare, Guaviare, Vichada); Venezuela (Amazonas, Barinas, Bolívar, Portuguesa); Guyana; Surinam; French Guiana; Bolivia (Santa Cruz); N-Brazil (Roraima, Amapá, Pará, Amazonas, Acre); NE-Brazil (Maranhão); WC-Brazil
82 CLM FRG GUY SUR VEN 83 BOL 84 BRA
Synonyms: hidden
= Coffea crassiloba Benth.; J. Bot. [Hooker] 3: 233 (1841)
= Rudgea schomburgkiana Benth.; Linnaea 23: 459 (1850)
= Uragoga schomburgkiana (Benth.) Kuntze; Revis. Gen. Pl. 2: 962 (1891)
species :
Rudgea crassipetiolata Zappi; Fl. Ecuador 79: 88 (2006)
Distribution: Ecuador
83 ECU
species :
Rudgea cryptantha Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 11: 260 (1936)
Distribution: Ecuador; Peru
83 ECU PER
species :
Rudgea cuatrecasasii Standl. ex Steyerm.; Acta Biol. Venez. 4: 111 (1964)
Distribution: Colombia (Cundinamarca)
82 CLM
species :
Rudgea discolor Benth.; Linnaea 23: 460 (1850)
Distribution: SE-Brazil (Rio de Janeiro)
84 BRA
Synonyms: hidden
= Rudgea allophylla Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 11: 257 (1936)
= Uragoga discolor (Benth.) Kuntze; Revis. Gen. Pl. 2: 955 (1891)
species :
Rudgea duckei Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 11: 261 (1936)
Distribution: N-Brazil (Pará)
84 BRA
species :
Rudgea elegans C.M.Taylor; Novon 29: 141 (2021)
Distribution: Peru
83 PER
species :
Rudgea enervia Steyerm.; Mem. New York Bot. Gard. 17: 418 (1967)
Distribution: Guyana
82 GUY
species :
Rudgea enigmatica C.M.Taylor; Novon 33(1): 154 (2025)
Distribution: Brazil (Amazonas)
84 BRA
species :
Rudgea erioloba Benth.; Linnaea 23: 459 (1850)
Distribution: N-Brazil (Pará, Tocantins); NE-Brazil (Ceará, Pernambuco, Bahia, Piauí); WC-Brazil (Mato Grosso, Goiás)
84 BRA
Synonyms: hidden
= Rudgea jacobinensis Müll.Arg.; Flora 59: 461 (1876)
= Uragoga erioloba (Benth.) Kuntze; Revis. Gen. Pl. 2: 960 (1891)
= Uragoga jacobinensis (Müll.Arg.) Kuntze; Revis. Gen. Pl. 2: 960 (1891)
species :
Rudgea erythrocarpa Müll.Arg.; Flora 59: 461 (1876)
Distribution: SE-Brazil (Rio de Janeiro)
84 BRA
Synonyms: hidden
= Uragoga rubribaccata Kuntze; Revis. Gen. Pl. 2: 957 (1891)
species :
Rudgea fascigera Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 11: 262 (1936)
Distribution: SE-Brazil
84 BRA
Remarks: status uncertain
species :
Rudgea foveolata (Ruiz & Pav.) Zahlbr.; Ann. K.K. Naturhist. Hofmus. 7: 2 (1892)
Distribution: Peru
83 PER
Synonyms: hidden
= Coffea foveolata Ruiz & Pav.; Fl. Peruv. [Ruiz & Pavon] 2: 65 (1799)
= Psychotria foveolata (Ruiz & Pav.) Spreng.; Syst. Veg., ed. 16 [Sprengel] 1: 746 (1824), nom. superfl.
= Psychotria scrobiculata Spreng.; Syst. Veg., ed. 16 [Sprengel] 5: 572 (1828)
= Uragoga foveolata (Ruiz & Pav.) Kuntze; Revis. Gen. Pl. 2: 960 (1891)
species :
Rudgea francavillana Müll.Arg.; Flora 59: 462 (1876)
Distribution: SE-Brazil (Minas Gerais, Rio de Janeiro)
84 BRA
Synonyms: hidden
= Rudgea decipiens Müll.Arg.; Flora 59: 462 (1876)
= Uragoga decipiens (Müll.Arg.) Kuntze; Revis. Gen. Pl. 2: 960 (1891)
= Uragoga francavillana (Müll.Arg.) Kuntze; Revis. Gen. Pl. 2: 960 (1891)
species :
Rudgea frondosa S.Moore; Trans. Linn. Soc. London, Bot., Ser. 2, 4: 381 (1895)
Distribution: WC-Brazil (Mato Grosso)
84 BRA
species :
Rudgea garciana Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 17: 220 (1937)
Distribution: Peru
83 PER
species :
Rudgea gardenioides (Cham.) Müll.Arg.; Flora 59: 455 (1876)
Distribution: SE-Brazil (Minas Gerais, São Paulo, Rio de Janeiro); S-Brazil (Paraná, Santa Catarina)
84 BRA
Synonyms: hidden
= Coffea gardenioides Cham.; Linnaea 9: 230 (1834)
= Uragoga gardeniodes (Cham.) Kuntze; Revis. Gen. Pl. 2: 960 (1891)
species :
Rudgea glomerulata Zappi & O.Lachenaud; Phytotaxa 531(3): 159 (2022)
Distribution: French Guiana
82 FRG
species :
Rudgea goyazensis Müll.Arg.; Flora 59: 461 (1876)
Distribution: Bolivia (Santa Cruz); N-Brazil (Roraima, Amazonas, Rondônia); WC-Brazil (Mato Grosso, Goiás)
83 BOL 84 BRA
Synonyms: hidden
= Rudgea obtusa Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 11: 265 (1936)
= Uragoga goyazensis (Müll.Arg.) Kuntze; Revis. Gen. Pl. 2: 960 (1891)
species :
Rudgea graciliflora Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 11: 262 (1936)
Distribution: Guyana; Surinam; French Guiana; Ecuador; Peru; N-Brazil (Amapá, Pará, Amazonas); WC-Brazil (Mato Grosso)
82 FRG GUY SUR 83 ECU PER 84 BRA
Synonyms: hidden
= Rudgea berryi Steyerm.; Pittieria 9: 12 (1981)
= Rudgea standleyana Steyerm.; Mem. New York Bot. Gard. 17: 409 (1967)
species :
Rudgea grandifructa C.M.Taylor & Monsalve; Novon 7(2): 205 (1997)
Distribution: Colombia (Chocó, Valle)
82 CLM
species :
Rudgea graniticola O.Lachenaud; Phytotaxa 531(3): 163 (2022)
Distribution: French Guiana
82 FRG
species :
Rudgea guyanensis (A.Rich.) Sandwith; Bull. Misc. Inform. Kew 1931: 475 (1931)
Distribution: Colombia (Amazonas); French Guiana; Ecuador; Peru; Bolivia (La Paz); N-Brazil (Amapá, Amazonas, Rondônia); WC-Brazil (Mato Grosso)
82 CLM FRG 83 BOL ECU PER 84 BRA
Synonyms: hidden
= Rudgea cephalantha Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 8: 230 (1930)
= Rudgea retifolia Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 8: 227 (1930)
= Strempelia guianensis A.Rich. ex DC.; Prodr. [A.P. de Candolle] 4: 498 (1830)
species :
Rudgea hemisphaerica Dwyer ex C.M.Taylor; Novon 6(3): 302 (1996)
Distribution: Panama
80 PAN
species :
Rudgea hileiabaiana Zappi & Bruniera; Phytotaxa 202(4): 290 (2015)
Distribution: Brazil (Bahia)
84 BRA
species :
Rudgea hirsuta C.M.Taylor; Novon 33(1): 156 (2025)
Distribution: Bolivia; Brazil (Acre, Amazonas, Pará, Rondônia)
83 BOL 84 BRA
species :
Rudgea homeieri C.M.Taylor; Novon 29: 143 (2021)
Distribution: Ecuador
83 ECU
species :
Rudgea hospes Standl. & Steyerm.; Fieldiana, Bot. 28: 615 (1953)
Distribution: Venezuela (Lara)
82 VEN
species :
Rudgea hostmanniana Benth.; Linnaea 23: 459 (1850)
subspecies :
subsp. hostmanniana
Distribution: Grenada; Colombia (Amazonas, Cesar, Meta, Vichada); Venezuela (Amazonas, Anzoátegui, Barinas, Bolívar, Delta Amacuro, Monagas); Guyana; Surinam; French Guiana; Peru; N-Brazil (Pará)
81 GRE 82 CLM FRG GUY SUR VEN 83 PER 84 BRA
Synonyms: hidden
= Rudgea bolivarensis Steyerm.; Mem. New York Bot. Gard. 17: 415 (1967)
= Rudgea cornigera Bremek.; Recueil Trav. Bot. Néerl. 31: 304 (1934)
= Rudgea corocoroensis Steyerm.; Ann. Missouri Bot. Gard. 75: 349 (1988)
= Rudgea intercedens Müll.Arg.; Fl. Bras. [Martius] 6(5): 205 (1881)
= Rudgea tanaosepala Sandwith; Bull. Misc. Inform. Kew 1933: 334 (1933)
= Uragoga hostmanniana (Benth.) Kuntze; Revis. Gen. Pl. 2: 956 (1891)
subspecies :
subsp. freemanii (R.O.Williams & Cheesman) Steyerm.; Mem. New York Bot. Gard. 17: 414 (1967)
Name: Ashes Wood, Bois Tatoo, Cacapoule, Kakapol (Trinidad & Tobago)
Distribution: Tobago; Trinidad; Venezuela (Aragua, Barinas, Carabobo, Cojedes, Venezuela Distrito Federal, Lara, Miranda, Monagas, Yaracuy)
81 TRT 82 VEN
Synonyms: hidden
= Rudgea freemanii Sprague & R.O.Williams ex R.O.Williams & Cheesman; Fl. Trinidad & Tobago 2: 39 (1928)
subspecies :
subsp. maypurensis (Standl.) Zappi; Fl. Venez. Guayana 8: 808 (2004)
Distribution: Colombia; Venezuela (Amazonas)
82 CLM VEN
Synonyms: hidden
= Rudgea maypurensis Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 7: 434 (1931)
species :
Rudgea huashikatii C.M.Taylor & Bruniera; Novon 26(2): 247 (2018)
Distribution: Ecuador; Peru
83 ECU PER
species :
Rudgea ilheotica Müll.Arg.; Fl. Bras. [Martius] 6(5): 217 (1881)
Distribution: NE-Brazil (Bahia)
84 BRA
Synonyms: hidden
= Rudgea elliptica Müll.Arg.; Fl. Bras. [Martius] 6(5): 219 (1881)
= Uragoga bolusiana Kuntze; Revis. Gen. Pl. 2: 955 (1891)
= Uragoga ilheotica (Müll.Arg.) Kuntze; Revis. Gen. Pl. 2: 956 (1891)
species :
Rudgea inflata C.M.Taylor; Novon 29: 144 (2021)
Distribution: Colombia; Brazil (Amazonas)
82 CLM 84 BRA
species :
Rudgea infundibuliformis Bruniera & I.G.Costa; Phytotaxa 548(1): 107 (2022)
Distribution: Brazil (Rio de Janeiro)
84 BRA
species :
Rudgea insignis Müll.Arg.; Fl. Bras. [Martius] 6(5): 203 (1881)
Distribution: SE-Brazil (Rio de Janeiro)
84 BRA
Synonyms: hidden
= Uragoga insignis (Müll.Arg.) Kuntze; Revis. Gen. Pl. 2: 956 (1891)
species :
Rudgea interrupta Benth.; Linnaea 23: 457 (1850)
Distribution: SE-Brazil (Rio de Janeiro)
84 BRA
Synonyms: hidden
= Rudgea gomeziana Müll.Arg.; Fl. Bras. [Martius] 6(5): 177 (1881)
= Rudgea stenantha Müll.Arg.; Flora 59: 463 (1876)
= Uragoga gomeziana (Müll.Arg.) Kuntze; Revis. Gen. Pl. 2: 960 (1891)
= Uragoga interrupta (Benth.) Kuntze; Revis. Gen. Pl. 2: 961 (1891)
= Uragoga stenantha (Müll.Arg.) Kuntze; Revis. Gen. Pl. 2: 962 (1891)
species :
Rudgea involucrata Müll.Arg.; Fl. Bras. [Martius] 6(5): 220 (1881)
Distribution: NE-Brazil (Bahia)
84 BRA
Synonyms: hidden
= Uragoga taubertiana Kuntze; Revis. Gen. Pl. 2: 958 (1891)
species :
Rudgea irregularis Müll.Arg.; Flora 59: 461 (1876)
Distribution: NE-Brazil (Bahia); SE-Brazil (Minas Gerais)
84 BRA
Synonyms: hidden
= Rudgea mello-barretoi Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 22: 210 (1940)
= Uragoga irregularis (Müll.Arg.) Kuntze; Revis. Gen. Pl. 2: 956 (1891)
species :
Rudgea isthmensis Standl.; Ann. Missouri Bot. Gard. 26: 313 (1929)
Distribution: Panama
80 PAN
Synonyms: hidden
= Psychotria indigotica Dwyer; Ann. Missouri Bot. Gard. 67: 386 (1980)
species :
Rudgea itoupensis O.Lachenaud; Phytotaxa 531(3): 166 (2022)
Distribution: French Guiana
82 FRG
species :
Rudgea jadinii O.Lachenaud; Phytotaxa 531(3): 168 (2022)
Distribution: French Guiana
82 FRG
species :
Rudgea jaramilloi C.M.Taylor; Novon 33(1): 157 (2025)
Distribution: Ecuador
83 ECU
species :
Rudgea jasminoides (Cham.) Müll.Arg.; Flora 59: 452 (1879)
subspecies :
subsp. jasminoides
Distribution: SE-Brazil (Minas Gerais, São Paulo); S-Brazil (Paraná, Rio Grande do Sul, Santa Catarina); Paraguay (Alto Paraná, Amambay, Canindeyu, Cordillera, Paraguari, San Pedro)
84 BRA 85 PAR
Synonyms: hidden
= Coffea jasminoides Cham.; Linnaea 9: 222 (1834)
= Coffea major Cham.; Linnaea 9: 226 (1834)
= Rudgea clavipes Benth.; Linnaea 23: 462 (1850)
= Rudgea gaudichaudii Müll.Arg.; Flora 59: 461 (1876)
= Rudgea major (Cham.) Müll.Arg.; Flora 59: 452 (1876)
= Rudgea myrsinifolia f. rupestris Chodat & Hassl.; Bull. Herb. Boissier, Sér. 2, 4: 179 (1904)
= Uragoga clavipes (Benth.) Kuntze; Revis. Gen. Pl. 2: 960 (1891)
= Uragoga gaudichaudii (Müll.Arg.) Kuntze; Revis. Gen. Pl. 2: 960 (1891)
= Uragoga jasminioides (Cham.) Kuntze; Revis. Gen. Pl. 2: 960 (1891)
= Uragoga major (Cham.) Kuntze; Revis. Gen. Pl. 2: 956 (1891)
subspecies :
subsp. corniculata (Benth.) Zappi; Kew Bull. 58(3): 525 (2003)
Distribution: SE-Brazil (Espírito Santo, São Paulo, Rio de Janeiro); S-Brazil (Paraná, Santa Catarina)
84 BRA
Synonyms: hidden
= Rudgea corniculata Benth.; Linnaea 23: 462 (1850)
= Rudgea langsdorffii Müll.Arg.; Fl. Bras. [Martius] 6(5): 191 (1881)
= Rudgea paniculata Benth.; Linnaea 23: 457 (1850)
= Uragoga corniculata (Benth.) Kuntze; Revis. Gen. Pl. 2: 960 (1891)
= Uragoga langsdorffii (Müll.Arg.) Kuntze; Revis. Gen. Pl. 2: 961 (1891)
= Uragoga nymanniana Kuntze; Revis. Gen. Pl. 2: 957 (1891)
subspecies :
subsp. micrantha Zappi; Kew Bull. 58(3): 526 (2003)
Distribution: SE-Brazil (São Paulo)
84 BRA
subspecies :
subsp. nervosa Zappi & Anunc.; Kew Bull. 58(3): 526 (2003)
Distribution: SE-Brazil (São Paulo)
84 BRA
species :
Rudgea karstenii Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 7: 433 (1931)
Distribution: Venezuela (Aragua, Venezuela Distrito Federal, Lara, Miranda)
82 VEN
species :
Rudgea klugii Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 13(6): 164 (1936)
Distribution: Venezuela (Amazonas)
82 VEN
species :
Rudgea kunthii Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 7: 154 (1930)
Distribution: Colombia (Córdoba)
82 CLM
Synonyms: hidden
= Pleureia compressa Raf.; Sylva Tellur. 147 (1838)
= Psychotria calycina Kunth; Nov. Gen. Sp. [H.B.K.] 3: 356 (1819)
= Uragoga calycina (Kunth) Kuntze; Revis. Gen. Pl. 2: 959 (1891)
species :
Rudgea laevis C.M.Taylor; Novon 5(2): 207 (1995)
Distribution: Costa Rica
80 COS
species :
Rudgea lanceifolia Salisb.; Trans. Linn. Soc. London 8: 327 (1807)
Distribution: Colombia (Caquetá, Guainía, Valle); Venezuela (Amazonas); Guyana; Surinam; French Guiana; Peru; N-Brazil (Amapá, Pará, Amazonas, Rondônia)
82 CLM FRG GUY SUR VEN 83 PER 84 BRA
Synonyms: hidden
= Rudgea carolina Standl. & Steyerm.; Fieldiana, Bot. 28: 614 (1953)
= Rudgea dasyantha Bremek.; Brittonia 8: 244 (1957)
= Rudgea fissistipula Müll.Arg.; Flora 59: 460 (1876)
= Rudgea merumensis Steyerm.; Mem. New York Bot. Gard. 17: 402 (1967)
= Rudgea oldemanii Steyerm.; Brittonia 33: 397 (1981)
= Rudgea ovalifolia Salisb.; Trans. Linn. Soc. London 8: 328 (1807)
= Rudgea prancei Steyerm.; Brittonia 33: 398 (1981)
= Rudgea sipapoensis Steyerm.; Mem. New York Bot. Gard. 17: 411 (1967)
= Uragoga fissistipula (Müll.Arg.) Kuntze; Revis. Gen. Pl. 2: 960 (1891)
= Uragoga lanceifolia (Salisb.) Kuntze; Revis. Gen. Pl. 2: 961 (1891)
= Uragoga ovalifolia (Salisb.) Kuntze; Revis. Gen. Pl. 2: 961 (1891)
species :
Rudgea leucocarpa O.Lachenaud; Phytotaxa 531(3): 171 (2022)
Distribution: Surinam; French Guiana; Brazil (Amazonas)
82 FRG SUR 84 BRA
species :
Rudgea lewisiorum C.M.Taylor; Novon 33(1): 159 (2025)
Distribution: Ecuador; Peru
83 ECU PER
species :
Rudgea longicollis Borhidi, E.Martínez & J.Linares; Acta Bot. Hung. 52(1-2): 85 (2010)
Distribution: Honduras
80 HON
species :
Rudgea longiflora Benth.; Linnaea 23: 457 (1850)
Distribution: N-Brazil (Pará); WC-Brazil (Mato Grosso, Goiás)
84 BRA
Synonyms: hidden
= Rudgea lacerostipula K.Schum. ex Glaziou; Mém. Soc. Bot. France 3: 357 (1909), opus utique oppr.
= Uragoga aschersoniana Kuntze; Revis. Gen. Pl. 2: 954 (1891)
species :
Rudgea longipes Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 11: 263 (1936)
Distribution: WC-Brazil (Goiás)
84 BRA
species :
Rudgea loretensis Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 8: 230 (1930)
Distribution: Colombia (Amazonas, Putumayo); Ecuador; Peru; N-Brazil (Amazonas, Acre)
82 CLM 83 ECU PER 84 BRA
species :
Rudgea lucentifolia Standl. & Steyerm.; Fieldiana, Bot. 28: 616 (1953)
Distribution: Venezuela (Mérida)
82 VEN
species :
Rudgea macrophylla Benth.; Linnaea 23: 456 (1850)
Distribution: SE-Brazil (Rio de Janeiro)
84 BRA
Synonyms: hidden
= Psychotria leucocephala Brongn.; Hort. Universel 6: 257 (1845)
= Rudgea leucocephala (Brongn.) K.Schum.; Nat. Pflanzenfam. [Engler & Prantl] IV, 4: 116 (1891)
= Uragoga leucophylla Kuntze; Revis. Gen. Pl. 2: 956 (1891)
species :
Rudgea magna Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 22: 56 (1940)
Distribution: Panama
80 PAN
species :
Rudgea malpighiacea Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 8: 233 (1930)
Distribution: NE-Brazil (Bahia)
84 BRA
species :
Rudgea mandevilliifolia Dwyer ex C.M.Taylor; Novon 6(3): 304 (1996)
Distribution: Panama
80 PAN
species :
Rudgea marcano-bertii Steyerm.; Pittieria 9: 12 (1981)
Distribution: Venezuela (Táchira)
82 VEN
species :
Rudgea marginata Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 7: 154 (1930)
Distribution: Colombia (Cesar, La Guajira, Magdalena, Tolima)
82 CLM
species :
Rudgea mazanensis Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 22: 209 (1940)
Distribution: Bolivia (Pando)
83 BOL
species :
Rudgea mcphersonii Dwyer ex C.M.Taylor; Novon 6(3): 304 (1996)
Distribution: Panama
80 PAN
species :
Rudgea megalocarpa (Zappi) Bruniera & C.M.Taylor; Novon 29: 145 (2021)
Distribution: Ecuador
83 ECU
Synonyms: hidden
= Rudgea viburnoides subsp. megalocarpa Zappi; Fl. Ecuador 79: 106 (2006)
species :
Rudgea mendax Marcon & Bruniera; Phytotaxa 749(3): 271 (2026)
Distribution: Brazil (Rio de Janeiro)
84 BRA
species :
Rudgea minor (Cham.) Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 8: 164 (1936)
subspecies :
subsp. minor
Distribution: SE-Brazil (Espírito Santo, São Paulo)
84 BRA
Synonyms: hidden
= Coffea minor Cham.; Linnaea 9: 227 (1834)
= Rudgea lacinulata Müll.Arg.; Flora 59: 462 (1876)
= Rudgea loniceroides Müll.Arg.; Flora 59: 462 (1876)
= Rudgea martiana Müll.Arg.; Flora 59: 462 (1876)
= Rudgea medians Müll.Arg.; Flora 59: 462 (1876)
= Rudgea miersiana Benth.; Linnaea 23: 461 (1850)
= Rudgea psammophila Müll.Arg.; Flora 59: 462 (1876)
= Rudgea selloana Müll.Arg.; Flora 59: 462 (1876)
= Rudgea selloana var. subopaca Müll.Arg.; Fl. Bras. [Martius] 6(5): 195 (1881)
= Rudgea tenuifolia Müll.Arg.; Flora 59: 462 (1876)
= Rudgea weddelliana Müll.Arg.; Flora 59: 461 (1876)
= Uragoga delpinoana Kuntze; Revis. Gen. Pl. 2: 955 (1891)
= Uragoga inhumasensis Kuntze; Revis. Gen. Pl. 2: 956 (1891)
= Uragoga lacinulata (Müll.Arg.) Kuntze; Revis. Gen. Pl. 2: 961 (1891)
= Uragoga martiana (Müll.Arg.) Kuntze; Revis. Gen. Pl. 2: 961 (1891)
= Uragoga medians (Müll.Arg.) Kuntze; Revis. Gen. Pl. 2: 961 (1891)
= Uragoga miersiana (Benth.) Kuntze; Revis. Gen. Pl. 2: 961 (1891)
= Uragoga minor (Cham.) Kuntze; Revis. Gen. Pl. 2: 956 (1891)
= Uragoga psammophila (Müll.Arg.) Kuntze; Revis. Gen. Pl. 2: 962 (1891)
= Uragoga selloana (Müll.Arg.) Kuntze; Revis. Gen. Pl. 2: 952 (1891)
= Uragoga weddeliana (Müll.Arg.) Kuntze; Revis. Gen. Pl. 2: 963 (1891)
subspecies :
subsp. calycina (Benth.) Zappi; Kew Bull. 58(3): 568 (2003)
Distribution: SE-Brazil (Rio de Janeiro)
84 BRA
Synonyms: hidden
= Uragoga corcovadensis Kuntze; Revis. Gen. Pl. 2: 955 (1891)
= Rudgea calycina Benth.; Linnaea 23: 459 (1850)
species :
Rudgea minutifolia Bruniera & Torres-Leite; Phytotaxa 379(2): 181 (2018)
Distribution: Brazil (Espírito Santo)
84 BRA
species :
Rudgea monofructus Gómez-Laur. & Dwyer; Novon 1: 50 (1991)
Distribution: Costa Rica
80 COS
species :
Rudgea mouririoides Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 11. 264 (1936)
Distribution: NE-Brazil (Bahia)
84 BRA
species :
Rudgea mucronata Müll.Arg.; Fl. Bras. [Martius] 6(5): 185 (1881)
Distribution: SE-Brazil (Espírito Santo)
84 BRA
Synonyms: hidden
= Uragoga coulteriana Kuntze; Revis. Gen. Pl. 2: 955 (1891)
species :
Rudgea myrsinifolia Benth.; Linnaea 23: 455 (1850)
Distribution: S-Brazil; SE-Brazil; WC-Brazil (Mato Grosso do Sul); Paraguay
84 BRA 85 PAR
Synonyms: hidden
= Uragoga myrsinifolia (Benth.) Kuntze; Revis. Gen. Pl. 2: 961 (1891)
species :
Rudgea napoensis C.M.Taylor; Novon 33(1): 162 (2025)
Distribution: Ecuador
83 ECU
species :
Rudgea nebulicola Steyerm.; Mem. New York Bot. Gard. 17: 415 (1967)
Distribution: Venezuela (Barinas)
82 VEN
species :
Rudgea neillii C.M.Taylor; Novon 33(1): 164 (2025)
Distribution: Ecuador
83 ECU
species :
Rudgea nivosa André; Rev. Hort. (Paris) 37: 308 (1866)
Distribution: S-Brazil (Paraná)
84 BRA
Synonyms: hidden
= Psychotria nivosa Linden ex Berk.; J. Hort. Soc. London, n. s. 1: 156 (1866)
species :
Rudgea nobilis Müll.Arg.; Fl. Bras. [Martius] 6(5): 172 (1881)
Distribution: SE-Brazil (São Paulo, Rio de Janeiro)
84 BRA
Synonyms: hidden
= Rudgea organensis Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 8: 234 (1930)
= Uragoga nobilis (Müll.Arg.) Kuntze; Revis. Gen. Pl. 2: 961 (1891)
species :
Rudgea nodosa (Cham.) Benth.; Linnaea 23: 456 (1850)
Distribution: SE-Brazil (Minas Gerais, Espírito Santo, São Paulo, Rio de Janeiro)
84 BRA
Synonyms: hidden
= Coffea nodosa Cham.; Linnaea 9: 233 (1834)
= Rudgea apoda Müll.Arg.; Fl. Bras. [Martius] 6(5): 178 (1881)
= Rudgea hypomalaca Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 22: 209 (1940)
= Rudgea nodosa var. dupasquieri Müll.Arg.; Fl. Bras. [Martius] 6(5): 220 (1881)
= Uragoga apoda (Müll.Arg.) Kuntze; Revis. Gen. Pl. 2: 959 (1891)
= Uragoga nodosa (Cham.) Kuntze; Revis. Gen. Pl. 2: 961 (1891)
species :
Rudgea nubicola C.M.Taylor; Novon 33(1): 166 (2025)
Distribution: Bolivia
83 BOL
species :
Rudgea obesiflora Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 11: 265 (1936)
Distribution: Ecuador; Peru; N-Brazil (Amazonas)
83 ECU PER 84 BRA
species :
Rudgea oleifolia (Kunth) C.M.Taylor; Novon 33(1): 168 (2025)
Distribution: Colombia (Cundinamarca)
82 CLM
Synonyms: hidden
= Coffea oleifolia Kunth; Nov. Gen. Sp. [H.B.K.] 3: 372 (1820)
= Psychotria oleifolia (Kunth) Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 7: 107 (1930)
= Tetramerium oleifolium (Kunth) Spreng.; Syst. Veg., ed. 16 [Sprengel] 1: 409 (1824)
species :
Rudgea pachyphylla Müll.Arg.; Fl. Bras. [Martius] 6(5): 183 (1881)
Distribution: SE-Brazil (São Paulo, Rio de Janeiro)
84 BRA
Synonyms: hidden
= Uragoga pachyphylla (Müll.Arg.) Kuntze; Revis. Gen. Pl. 2: 941 (1891)
species :
Rudgea pachyramea M.Gomes & Bruniera; Phytotaxa 749(3): 273 (2026)
Distribution: Brazil (Rio de Janeiro)
84 BRA
species :
Rudgea palicoureoides (Mart.) Müll.Arg.; Flora 59: 455 (1876)
Distribution: Peru; Bolivia (Beni, La Paz, Santa Cruz); N-Brazil (Roraima, Amazonas, Tocantins); WC-Brazil (Mato Grosso, Goiás)
83 BOL PER 84 BRA
Synonyms: hidden
= Psychotria palicoureoides Mart.; Flora 24(2. Beibl.): 64 (1841)
= Rudgea buchtienii Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 7: 328 (1931)
= Rudgea cujabensis Müll.Arg.; Fl. Bras. [Martius] 6(5): 215 (1881)
= Uragoga matogrossensis Kuntze; Revis. Gen. Pl. 2: 956 (1891)
= Uragoga palicoureoides (Mart.) Kuntze; Revis. Gen. Pl. 2: 962 (1891)
species :
Rudgea panamensis (Dwyer) C.M.Taylor; Novon 6(3): 305 (1996)
Distribution: Panama
80 PAN
Synonyms: hidden
= Cephaelis panamensis Dwyer; Ann. Missouri Bot. Gard. 67: 77 (1980)
= Faramea sanblasensis C.M.Taylor; Novon 6(3): 300 (1996)
species :
Rudgea panurensis Müll.Arg.; Flora 59: 463 (1876)
Distribution: Colombia (Cauca, Putumayo, Vaupés); Ecuador; Peru; N-Brazil (Pará, Amazonas, Acre, Rondônia)
82 CLM 83 ECU PER 84 BRA
Synonyms: hidden
= Rudgea calophylla Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 11: 260 (1936)
= Rudgea japurensis Müll.Arg.; Fl. Bras. [Martius] 6(5): 177 (1881)
= Rudgea sessiliflora Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 8: 228 (1930)
= Rudgea traillii Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 11. 268 (1936)
= Uragoga japurensis (Müll.Arg.) Kuntze; Revis. Gen. Pl. 2: 960 (1891)
= Uragoga panurensis (Müll.Arg.) Kuntze; Revis. Gen. Pl. 2: 962 (1891)
species :
Rudgea parquioides (Cham.) Müll.Arg.; Flora 59: 450 (1876)
subspecies :
subsp. parquioides
Distribution: S-Brazil (Paraná, Santa Catarina, Rio Grande do Sul); Argentina (Misiones)
84 BRA 85 ARG
Synonyms: hidden
= Coffea parquioides Cham.; Linnaea 9: 224 (1834)
= Rudgea littoralis L.B.Sm. & Downs; Sellowia 7: 91 (1956)
= Uragoga parquioides (Cham.) Kuntze; Revis. Gen. Pl. 2: 957 (1891)
= Rudgea parquioides var. longiflora Hassl.; Repert. Spec. Nov. Regni Veg. 14: 170 (1915)
subspecies :
subsp. caprifolium (Zahlbr.) Zappi; Kew Bull. 58(3): 576 (2003)
Distribution: SE-Brazil (São Paulo); S-Brazil (Santa Catarina)
84 BRA
Synonyms: hidden
= Gloneria jasminiflora André; Ill. Hort. 18: 76 (1871)
= Psychotria jasminiflora (André) Mast.; Gard. Chron., n. s. 12: 200 (1879)
= Rudgea caprifolium Zahlbr.; Anz. Akad. Wiss. Wien, Math.-Naturwiss. Kl. 60: 86 (1923 publ. 1924)
subspecies :
subsp. hirsutissima Zappi; Kew Bull. 58(3): 577 (2003)
Distribution: SE-Brazil (São Paulo); S-Brazil (Paraná, Santa Catarina)
84 BRA
species :
Rudgea parvifolia (Cham.) Müll.Arg.; Flora 59: 454 (1876)
Distribution: SE-Brazil (Rio de Janeiro)
84 BRA
Synonyms: hidden
= Coffea parvifolia Cham.; Linnaea 9: 231 (1834)
= Uragoga parvifolia (Cham.) Kuntze; Revis. Gen. Pl. 2: 957 (1891)
species :
Rudgea pendula Standl. ex Zappi; Fl. Ecuador 79: 96 (2006)
Distribution: Ecuador
83 ECU
species :
Rudgea phaneroneura Steyerm.; Mem. New York Bot. Gard. 17: 403 (1967)
Distribution: Venezuela (Bolívar)
82 VEN
species :
Rudgea pittieri Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 22: 211 (1940)
Distribution: Panama; Colombia (Cauca, Chocó, Córdoba)
80 PAN 82 CLM
species :
Rudgea poeppigii K.Schum. ex Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 13(6): 167 (1936)
Distribution: Colombia (Putumayo); Ecuador; ?Peru; Bolivia (Cochabamba, La Paz, Santa Cruz); N-Brazil (Amazonas, Acre)
82 CLM 83 BOL ECU 84 BRA
Synonyms: hidden
= Rudgea palmarum Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 17: 221 (1937)
species :
Rudgea psychotriifolia Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 8: 228 (1930)
Distribution: Peru
83 PER
species :
Rudgea pungens (Steyerm.) C.M.Taylor, Bruniera & Zappi; Kew Bull. 70(4)-45: 4 (2015)
Distribution: French Guiana
82 FRG
Synonyms: hidden
= Psychotria pungens Steyerm.; Mem. New York Bot. Gard. 23: 677 (1972)
species :
Rudgea quisquiliae Bruniera & Torres-Leite; Phytotaxa 272(3): 192 (2016)
Distribution: Brazil (Espírito Santo)
84 BRA
species :
Rudgea raveniana W.C.Burger; Fieldiana, Bot., n. s. 33: 304 (1993)
Distribution: Costa Rica
80 COS
species :
Rudgea recurva Müll.Arg.; Flora 59: 463 (1876)
Distribution: SE-Brazil (Minas Gerais, Espírito Santo, São Paulo, Rio de Janeiro); S-Brazil (Paraná, Santa Catarina, Rio Grande do Sul)
84 BRA
Synonyms: hidden
= Rudgea breviflora Müll.Arg.; Flora 59: 463 (1876)
= Rudgea catharinae Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 7: 232 (1930)
= Rudgea cyanosperma Müll.Arg.; Fl. Bras. [Martius] 6(5): 211 (1881)
= Uragoga cyanosperma (Müll.Arg.) Kuntze; Revis. Gen. Pl. 2: 960 (1891)
= Uragoga kerneriana Kuntze; Revis. Gen. Pl. 2: 956 (1891)
species :
Rudgea reducticalyx Dwyer; Fieldiana, Bot., n. s. 33: 304 (1993)
Distribution: Nicaragua; Costa Rica; Panama
80 COS NIC PAN
species :
Rudgea reflexa Zappi; Kew Bull. 58(3): 531 (2003)
Distribution: SE-Brazil (Espírito Santo)
84 BRA
species :
Rudgea reticulata Benth.; Linnaea 23: 458 (1850)
Distribution: SE-Brazil (Espírito Santo, Rio de Janeiro)
84 BRA
Synonyms: hidden
= Rudgea microcephala Müll.Arg.; Flora 59: 464 (1876)
= Rudgea symplocoides Müll.Arg.; Flora 59: 463 (1876)
= Uragoga quinquecornuta Kuntze; Revis. Gen. Pl. 2: 957 (1891)
= Uragoga retifolia Kuntze; Revis. Gen. Pl. 2: 957 (1891)
= Uragoga symplocoides (Müll.Arg.) Kuntze; Revis. Gen. Pl. 2: 963 (1891)
species :
Rudgea retiniphylloides C.M.Taylor; Novon 29: 146 (2021)
Distribution: Colombia
82 CLM
species :
Rudgea rondeletioides (Standl.) C.M.Taylor, Bruniera & Zappi; Kew Bull. 70(4)-45: 4 (2015)
Distribution: Colombia
82 CLM
Synonyms: hidden
= Psychotria rondeletioides Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 7: 110 (1930)
species :
Rudgea ruiz-teranii Steyerm.; Pittieria 9: 13 (1981)
Distribution: Venezuela (Mérida)
82 VEN
species :
Rudgea sanarensis Steyerm.; Mem. New York Bot. Gard. 17: 420 (1967)
Distribution: Venezuela (Lara, Mérida, Táchira)
82 VEN
species :
Rudgea sanblasensis C.M.Taylor; Novon 6(2): 220 (1996)
Distribution: Panama
80 PAN
species :
Rudgea sandemanii Sandwith; Kew Bull. [4]: 263 (1949)
Distribution: Colombia (Meta); Venezuela (Apure, Barinas, Táchira, Zulia); French Guiana; Peru
82 CLM FRG VEN 83 PER
species :
Rudgea sanluisensis C.M.Taylor & Cogollo; Novon 29: 147 (2021)
Distribution: Colombia
82 CLM
species :
Rudgea sanmartensis (Rusby) C.M.Taylor, Bruniera & Zappi; Kew Bull. 70(4)-45: 5 (2015)
Distribution: Colombia (Magdalena)
82 CLM
Synonyms: hidden
= Psychotria indulgens Rusby; Descr. S. Amer. Pl. 139 (1920)
= Psychotria sanmartensis Rusby; Descr. S. Amer. Pl. 139 (1920)
= Strempelia indulgens (Rusby) Bremek.; Recueil Trav. Bot. Néerl. 31: 304 (1934)
variant :
var. costanensis Steyerm.; Mem. New York Bot. Gard. 23: 532 (1972)
Distribution: Colombia; Venezuela (Venezuela Distrito Federal, Miranda)
82 CLM VEN
species :
Rudgea sclerocalyx (Müll.Arg.) Zappi; Fl. Venez. Guayana 8: 810 (2004)
Distribution: Colombia (Guainía, Meta, Santander); Venezuela (Amazonas); N-Brazil (Amapá, Amazonas, Rondônia)
82 CLM VEN 84 BRA
Synonyms: hidden
= Coffea coriacea Humb. & Bonpl. ex Schult.; Syst. Veg., ed. 15bis [Roemer & Schultes] 5: 201 (1819)
= Coffea laurifolia Kunth; Nov. Gen. Sp. [H.B.K.] 3: 372 (1819), nom. illeg.
= Mapouria sclerocalyx Müll.Arg.; Flora 59:´496 (1876)
= Mapouria sclerocalyx var. coriacea Müll.Arg.; Fl. Bras. [Martius] 6(5): 414 (1881)
= Mapouria sclerocalyx var. firma Müll.Arg.; Flora 59: 496 (1876)
= Mapouria sclerocalyx var. latifolia Müll.Arg.; Flora 59: 497 (1876)
= Mapouria spruceana Müll.Arg.; Flora 59: 497 (1876)
= Psychotria limbata Benth. ex Glaziou; Mém. Soc. Bot. France 3: 351 (1909), opus utique oppr.
= Psychotria spruceana (Müll.Arg.) Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 7: 115 (1930)
= Rudgea killipii Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 7: 152 (1930)
= Rudgea laurifolia (Kunth) Steyerm.; Mem. New York Bot. Gard. 17: 423 (1967)
= Rudgea morichensis Steyerm.; Mem. New York Bot. Gard. 17. 424 (1967)
= Rudgea pleurocalyx Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 22: 211 (1940)
= Uragoga sclerocalyx (Müll.Arg.) Kuntze; Revis. Gen. Pl. 2: 952 (1891)
= Uragoga spruceana (Müll.Arg.) Kuntze; Revis. Gen. Pl. 2: 962 (1891)
species :
Rudgea sessilis (Vell.) Müll.Arg.; Fl. Bras. [Martius] 6(5): 182 (1881)
subspecies :
subsp. sessilis
Distribution: ?Peru; SE-Brazil (Minas Gerais, São Paulo, Rio de Janeiro)
84 BRA
Synonyms: hidden
= Coffea brasiliensis Walp.; Repert. Bot. Syst. [Walpers] 2: 477 (1843)
= Coffea lanceolata Cham.; Linnaea 9: 232 (1834), nom. illeg.
= Psychotria sessilis Vell.; Fl. Flumin. 65 (1825 publ. 1829)
= Rudgea glaziovii Müll.Arg.; Fl. Bras. [Martius] 6(5): 217 (1881)
= Rudgea lanceolata (Cham.) Benth.; Linnaea 23: 455 (1850)
= Rudgea subsessilis Benth.; Linnaea 23, 458 (1850)
= Uragoga glaziovii (Müll.Arg.) Kuntze; Revis. Gen. Pl. 2: 960 (1891)
= Uragoga lanceolata (Benth.) Kuntze; Revis. Gen. Pl. 2: 961 (1891)
= Uragoga sessilis (Vell.) Kuntze; Revis. Gen. Pl. 2: 962 (1891)
subspecies :
subsp. cipoana (Standl.) Zappi; Kew Bull. 58(3): 538 (2003)
Distribution: SE-Brazil (Minas Gerais)
84 BRA
Synonyms: hidden
= Rudgea cipoana Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 22: 208 (1940)
species :
Rudgea setosa C.M.Taylor; Novon 33(1): 169 (2025)
Distribution: Ecuador
83 ECU
species :
Rudgea skutchii Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 18: 1374 (1938)
Distribution: Costa Rica; Panama; Colombia (Antioquia, Chocó, Huila, Norte de Santander); Ecuador; Peru
80 COS PAN 82 CLM 83 ECU PER
Synonyms: hidden
= Rudgea coronicarpa Dwyer; Ann. Missouri Bot. Gard. 67: 478 (1980)
species :
Rudgea smithii C.M.Taylor; Novon 33(1): 171 (2025)
Distribution: Peru; Brazil (Acre)
83 PER 84 BRA
species :
Rudgea sororia Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 11: 267 (1936)
Distribution: E-Peru
83 PER
species :
Rudgea spiciformis C.M.Taylor & Bruniera; Novon 26(2): 248 (2018)
Distribution: Peru
83 PER
species :
Rudgea spinigemma Zappi; Fl. Ecuador 79: 102 (2006)
Distribution: Ecuador
83 ECU
species :
Rudgea sprucei Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 4: 333 (1929)
Distribution: Colombia (Vaupés); Peru; N-Brazil (Acre)
82 CLM 83 PER 84 BRA
species :
Rudgea stenophylla (K.Krause) Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 11: 268 (1936)
Distribution: Bolivia (Beni, Cochabamba, La Paz, Pando, Santa Cruz)
83 BOL
Synonyms: hidden
= Faramea persistisepta Dwyer & M.V.Hayden; Ann. Missouri Bot. Gard. 54: 140 (1967)
= Palicourea stenophylla K.Krause; Bot. Jahrb. Syst. 40: 338 (1908)
species :
Rudgea stipulacea (DC.) Steyerm.; Mem. New York Bot. Gard. 17: 421 (1967)
Distribution: Colombia (Amazonas, Caquetá, Vaupés); Venezuela (Amazonas, Bolívar); Guyana; Surinam; French Guiana; Peru; N-Brazil (Roraima, Pará, Amazonas, Acre, Rondônia); WC-Brazil (Mato Grosso)
82 CLM FRG GUY SUR VEN 83 PER 84 BRA
Synonyms: hidden
= Coffea stipulacea DC.; Prodr. [A.P. de Candolle] 4: 499 (1830)
= Ixora duidae Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 7: 412 (1931)
= Psychotria avia Standl. & Steyerm.; Fieldiana, Bot. 28: 596 (1953)
= Psychotria maguirei Standl.; Bull. Torrey Bot. Club 75: 578 (1948)
= Rudgea avia (Standl. & Steyerm.) Steyerm.; Mem. New York Bot. Gard. 23: 405 (1972)
= Rudgea duidae (Standl.) Steyerm.; Mem. New York Bot. Gard. 17: 422 (1967)
= Rudgea longistipula Müll.Arg.; Flora 59: 460 (1876)
= Rudgea singularis Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 17: 222 (1937)
= Uragoga cochoeirensis Kuntze; Revis. Gen. Pl. 2: 955 (1891)
species :
Rudgea subcordata Müll.Arg.; Fl. Bras. [Martius] 6(5): 178 (1881)
Distribution: SE-Brazil (Rio de Janeiro)
84 BRA
Synonyms: hidden
= Uragoga subcordata (Müll.Arg.) Kuntze; Revis. Gen. Pl. 2: 962 (1891)
species :
Rudgea suberosa C.M.Taylor & Bruniera; Novon 29: 148 (2021)
Distribution: Ecuador; Peru
83 ECU PER
species :
Rudgea tambillensis Zahlbr.; Ann. K.K. Naturhist. Hofmus. 7: 2 (1892)
Distribution: Ecuador; Peru
83 ECU PER
species :
Rudgea tayloriae Aymard, Dorr & Cuello; Novon 9(3): 315 (1999)
Distribution: Venezuela
82 VEN
species :
Rudgea tomentosa Rusby; Mem. Torrey Bot. Club 3(3): 48 (1893)
Distribution: Bolivia (Beni, Cochabamba, La Paz, Santa Cruz)
83 BOL
species :
Rudgea trianae Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 11: 268 (1936)
Distribution: Colombia (Cauca, Chocó, Nariño, Valle)
82 CLM
species :
Rudgea triflora Benth.; Linnaea 23: 460 (1850)
Distribution: SE-Brazil (Minas Gerais, São Paulo)
84 BRA
Synonyms: hidden
= Rudgea alibertioides Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 11: 257 (1936)
= Rudgea angustifolia Müll.Arg.; Flora 59: 453, 462 (1876)
= Rudgea tricephala Standl. ex Hoehne; Resenha Hist. Commem. Vigesimo Anniv. Secc. Bot. Agron. Inst. Biol. São Paulo 153 (1937)
= Uragoga aculeoligera Kuntze; Revis. Gen. Pl. 2: 953 (1891)
= Uragoga mooreana Kuntze; Revis. Gen. Pl. 2: 957 (1891)
species :
Rudgea trifurcata Gómez-Laur.; Brenesia 33: 139 (1990)
Distribution: Costa Rica
80 COS
species :
Rudgea trujilloi Steyerm.; Acta Bot. Venez. 6: 178 (1971 publ. 1972)
Distribution: Venezuela (Barinas, Cojedes, Lara, Portuguesa, Zulia)
82 VEN
species :
Rudgea umbrosa Müll.Arg.; Flora 59: 461 (1876)
Distribution: SE-Brazil (Espírito Santo, Rio de Janeiro)
84 BRA
Synonyms: hidden
= Rudgea amplicalyx Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 11: 258 (1936)
= Rudgea ovalis Müll.Arg.; Fl. Bras. [Martius] 6(5): 462 (1881)
= Uragoga umbrosa (Müll.Arg.) Kuntze; Revis. Gen. Pl. 2: 963 (1891)
species :
Rudgea valenzuelae C.M.Taylor; Novon 33(1): 173 (2025)
Distribution: Peru
83 PER
species :
Rudgea vallis (Standl. ex Steyerm.) C.M.Taylor; Novon 6(2): 213 (1996)
Distribution: Colombia (Valle)
82 CLM
Synonyms: hidden
= Cephaelis vallis Standl. ex Steyerm.; Acta Biol. Venez. 4: 22 (1964)
species :
Rudgea vareschii Steyerm.; Acta Bot. Venez. 6: 179 (1972)
Distribution: Venezuela (Mérida)
82 VEN
species :
Rudgea vellerea Müll.Arg.; Fl. Bras. [Martius] 6(5): 208 (1881)
Distribution: SE-Brazil (São Paulo, Rio de Janeiro)
84 BRA
Synonyms: hidden
= Pachysanthus macrophyllus C.Presl; Abh. Königl. Böhm. Ges. Wiss., Ser. 5, 3: 517 (1845)
= Rudgea multicostata Müll.Arg.; Fl. Bras. [Martius] 6(5): 207 (1881)
= Rudgea pachysanthus Müll.Arg.; Fl. Bras. [Martius] 6(5): 208 (1881)
= Uragoga multicostata (Müll.Arg.) Kuntze; Revis. Gen. Pl. 2: 961 (1891)
= Uragoga pachysantha (Müll.Arg.) Kuntze; Revis. Gen. Pl. 2: 941 (1891)
species :
Rudgea venezuelensis (Steyerm.) C.M.Taylor, Bruniera & Zappi; Kew Bull. 70(4)-45: 5 (2015)
Distribution: Venezuela (Amazonas); N-Brazil
82 VEN 84 BRA
Synonyms: hidden
= Psychotria venezuelensis Steyerm.; Mem. New York Bot. Gard. 23: 493 (1972)
species :
Rudgea ventuariana (Standl. & Steyerm.) C.M.Taylor, Bruniera & Zappi; Kew Bull. 70(4)-45: 6 (2015)
Distribution: Venezuela (Amazonas, Barinas)
82 VEN
Synonyms: hidden
= Psychotria ventuariana Standl. & Steyerm.; Fieldiana, Bot. 28: 609 (1957)
species :
Rudgea verticillata (Ruiz & Pav.) Spreng.; Syst. Veg., ed. 16 [Sprengel] 1: 755 (1825)
Distribution: Colombia (Chocó, Amazonas); Ecuador; Peru; N-Brazil (Amazonas, Acre, Rondônia); WC-Brazil (Mato Grosso)
82 CLM 83 ECU PER 84 BRA
Synonyms: hidden
= Coffea racemosa Ruiz & Pav.; Fl. Peruv. [Ruiz & Pavon] 2: 64 (1799), nom. illeg.
= Coffea verticillata Ruiz & Pav.; Fl. Peruv. [Ruiz & Pavon] 2: 66 (1799)
= Hexepta racemosa (Ruiz & Pav.) Raf.; Sylva Tellur. 164 (1838)
= Rudgea racemosa (Ruiz & Pav.) Spreng.; Syst. Veg., ed. 16 [Sprengel] 1: 755 (1825)
species :
Rudgea viburnifolia (Rusby) C.M.Taylor; Novon 27(3): 193 (2019)
Distribution: Bolivia
83 BOL
Synonyms: hidden
= Psychotria viburnifolia Rusby; Mem. New York Bot. Gard. 7: 378 (1927)
species :
Rudgea viburnoides (Cham.) Benth.; Linnaea 23: 458 (1850)
Distribution: Colombia (Amazonas, Caquetá, Guaviare, Vaupés); Ecuador; Peru; Bolivia (Beni, La Paz, Santa Cruz); N-Brazil (Pará, Amazonas, Tocantins, Rondônia); NE-Brazil (Maranhão, Piauí); WC-Brazil (Mato Grosso, Goiás, Brasilia Distrito Federal, Mato Grosso do Sul); SE-Brazil (Minas Gerais, São Paulo)
82 CLM 83 BOL ECU PER 84 BRA
Synonyms: hidden
= Coffea viburnoides Cham.; Linnaea 9: 228 (1834)
= Palicourea densiflora Mart.; Flora 21(2): 85 (1838)
= Rudgea krukovii Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 17: 221 (1937)
= Rudgea viburnoides var. latifolia Standl.; Publ. Field Mus. Nat. Hist., Bot. Ser. 11: 269 (1936)
= Uragoga densiflora (Mart.) Kuntze; Revis. Gen. Pl. 2: 955 (1891)
species :
Rudgea vincentina Urb.; Symb. Antill. [Urban] 7: 547 (1913)
Distribution: St. Vincent; Grenada
81 GRE STV
species :
Rudgea wurdackii Steyerm.; Mem. New York Bot. Gard. 17, 413 (1967)
Distribution: Venezuela (Amazonas)
82 VEN
species :
Rudgea yasuniana C.M.Taylor & Bruniera; Novon 26(2): 249 (2018)
Distribution: Ecuador; Peru
83 ECU PER
species :
Rudgea zappiae C.M.Taylor & Bruniera; Novon 29: 149 (2021)
Distribution: Ecuador
83 ECU
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A complete, synonymic checklist of the Higher Plants of the World


Version 26.08 (August 2nd, 2026)

Covering 360,349 accepted species,
8,927 hybrids, 47,544 accepted infraspecific taxa and 1,011,667 synonyms,
in total 1,428,487* names

[*about 20,000 dubious, "unplaced" names and about 4,000 invalid names (Art. 24.3) like "typicus" are deliberately omitted]


With complete, detailed distribution data (countries and regions) and literature references

Arranged in linear phylogenetic sequence reflecting true relationships

Fully searchable and continously updated

With 38,209 pictures of 15,787 species

Assembled through 40 years independently from other databases

In cooperation with Catalogue of Life