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177.0000 Family Poaceae Barnhart; Bull. Torrey Bot. Club 22: 7 (1895), nom. cons., nom. alt.
ca. 800 genera, ca. 12.000 spp. worldwide. Systematics following Soreng et al. (2017) and Soreng et al. (2022)
Species listed in database: 12173; hybrids: 390
= Aegilopaceae Martinov; Tekhno-Bot. Slovar 221 (1820)
= Agrostidaceae Bercht. & J.Presl; Přír. Rostlin 264 (1820)
= Alopecuraceae Martinov; Tekhno-Bot. Slovar 19 (1820)
= Andropogonaceae Martinov; Tekhno-Bot. Slovar 28 (1820)
= Anomochloaceae Nakai; Chosakuronbun Mokuroku [Ord. Fam. Trib. Gen. Sect. ... nov. ed.]: 222 (1943)
= Anthoxanthaceae Link; Hort. Berol. [Link] 1: 271 (1827)
= Arundinaceae Döll; Rhein. Fl. [Döll] 60 (1843)
= Arundinellaceae Herter; Revista Sudamer. Bot. 6: 136 (1940)
= Asperellaceae Link; Hort. Berol. [Link] 1: 106, 270 (1827)
= Avenaceae Martinov; Tekhno-Bot. Slovar 60. 31 (1820)
= Bambusaceae Bercht. & J.Presl; Přír. Rostlin 265 (1820)
= Bromaceae Bercht. & J.Presl; Přír. Rostlin 264 (1820)
= Cenchraceae Link; Hort. Berol. [Link] 1: 9, 268 (1827)
= Chaeturaceae Link; Hort. Berol. [Link] 1: 106, 269 (1827)
= Chloridaceae Bercht. & J.Presl; Přír. Rostlin 265 (1820)
= Chondrosaceae Link; Hort. Berol. [Link] 1: 269 (1827)
= Coleanthaceae Pfeiff.; Nomencl. Bot. [Pfeiffer] 1(2): 818. ante (1873)
= Cynodontaceae Link; Hort. Berol. [Link] 1: 51, 269 (1827)
= Cynosuraceae Link; Hort. Berol. [Link] 1: 271, 272 (1827)
= Echinariaceae Link; Hort. Berol. [Link] 1: 271 (1827)
= Ehrhartaceae Link; Hort. Berol. [Link] 1: 271 (1827)
= Eragrostidaceae Herter; Revista Sudamer. Bot. 6: 145 (1940)
= Festucaceae Spreng.; Fl. Comit. Pest. 1: 28 (1825)
= Glyceriaceae Link; Hort. Berol. [Link] 1: 271 (1827)
= Gramineae Juss.; Gen. Pl. [Jussieu] 28 (1789), nom. cons.
= Holcaceae Link; Hort. Berol. [Link] 2: 252 (1833)
= Hordeaceae Bercht. & J.Presl; Přír. Rostlin 265 (1820)
= Laguraceae Link; Hort. Berol. [Link] 2: 250 (1833)
= Lepturaceae Herter; Revista Sudamer. Bot. 6: 147 (1940)
= Loliaceae Link; Hort. Berol. [Link] 1: 6, 267 (1827)
= Melicaceae Martinov; Tekhno-Bot. Slovar 390 (1820)
= Miliaceae Link; Hort. Berol. [Link] 1: 91, 270 (1827)
= Nardaceae Martinov; Tekhno-Bot. Slovar 413 (1820)
= Olyraceae Bercht. & J.Presl; Přír. Rostlin 265 (1820)
= Ophiuraceae Link; Hort. Berol. [Link] 1: 3, 268 (1827)
= Oryzaceae Bercht. & J.Presl; Přír. Rostlin 265 (1820)
= Panicaceae Bercht. & J.Presl; Přír. Rostlin 264 (1820)
= Pappophoraceae Herter; Revista Sudamer. Bot. 6: 145 (1940)
= Parianaceae Nakai; Chosakuronbun Mokuroku [Ord. Fam. Trib. Gen. Sect. ... nov. ed.]: 222 (1943)
= Paspalaceae Link; Hort. Berol. [Link] 1: 47, 269 (1827)
= Phalaridaceae Link; Hort. Berol. [Link] 2: 250 (1833)
= Pharaceae Herter; Revista Sudamer. Bot. 6: 139 (1940)
= Phleaceae Link; Hort. Berol. [Link] 1: 269 (1827)
= Saccharaceae Bercht. & J.Presl; Přír. Rostlin 265 (1820)
= Sesleriaceae Döll; Rhein. Fl. [Döll] 60 (1843)
= Spartinaceae Link; Hort. Berol. [Link] 1: 46, 268 (1827)
= Stipaceae Bercht. & J.Presl; Přír. Rostlin 264 (1820)
= Streptochaetaceae Nakai; Chosakuronbun Mokuroku [Ord. Fam. Trib. Gen. Sect. ... nov. ed.]: 222 (1943)
= Triticaceae Link; Hort. Berol. [Link] 1: 22, 268 (1827)
= Zeaceae A.J.Kern.; Pflanzenleben 2: 651 (1891)
= Zoysiaceae Link; Hort. Berol. [Link] 1: 8, 268 (1827)
177.6712 Genus Trichanthecium Zuloaga & Morrone; Syst. Bot. Monogr. 22: 13 (2011)
Distribution: Tropical America, tropical Africa
Species listed in database: 52

Search for: Trichanthecium

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species :
Trichanthecium acrotrichum (Hook.f.) Zuloaga; Phytotaxa 646(3): 238 (2024)
Distribution: Cameroon; Bioko Isl. [Fernando Poo]
23 BIO CMN
Synonyms: hidden
= Panicum acrotrichum Hook.f.; J. Proc. Linn. Soc., Bot. 7: 226 (1864)
= Eriochloa acrotricha (Hook.f.) Hack. ex Schinz; Denkschr. Kaiserl. Akad. Wiss. Wien, Math.-Naturwiss. Kl. 78: 399 (1905 publ. 1906)
species :
Trichanthecium aequinerve (Nees) Zuloaga; Phytotaxa 646(3): 238 (2024)
Distribution: Ethiopia; Uganda; South Africa (Limpopo, Mpulamanga, KwaZulu-Natal, E-Cape Prov.); Eswatini [Swaziland]; Madagascar
24 ETH 25 UGA 27 SAF SWZ 29 MDG
Synonyms: hidden
= Panicum aequinerve Nees; Fl. Afr. Austral. Ill. 319 (1841)
= Panicum perlaxum Stapf; Fl. Cap. [Harvey & auct. succ.] 7: 400 (1899)
species :
Trichanthecium arctum (Swallen) Zuloaga & Morrone; Syst. Bot. Monogr. 22: 16 (2011)
Distribution: Venezuela (Bolívar); Surinam; French Guiana
82 FRG SUR VEN
Synonyms: hidden
= Panicum arctum Swallen; Bull. Torrey Bot. Club 75: 87 (1948)
species :
Trichanthecium auricomum (Nees ex Trin.) Zuloaga & Morrone; Syst. Bot. Monogr. 22: 19 (2011)
Distribution: N-Brazil (Amazonas)
84 BRA
Synonyms: hidden
= Panicum auricomum Nees ex Trin.; Gram. Panic. [Trinius] 204 (1826)
= Panicum cyanescens var. trachycarpon Döll; Fl. Bras. [Martius] 2(2): 264 (1877)
species :
Trichanthecium brazzavillense (Franch.) Zuloaga & Morrone; Syst. Bot. Monogr. 22: 21 (2011)
Distribution: Senegal; Guinea; Sierra Leone; Burkina Faso; Ivory Coast; Ghana; Togo; Benin; Nigeria; Cameroon; Gabon; Congo [Brazzaville]; Central African Republic; D.R.Congo [Zaire]; Rwanda; Uganda; Tanzania; Angola; Zimbabwe; Madagascar
22 BEN BKN GHA GUI IVO NGA SEN SIE TOG 23 CAF CMN CON GAB RWA ZAI 25 TAN UGA 26 ANG ZIM 29 MDG
Synonyms: hidden
= Isachne filifolia Franch.; Bull. Soc. Hist. Nat. Autun 8: 340 (1895)
= Isachne kinshasaensis Vanderyst; Bull. Agric. Congo Belge 16: 689 (1925), nomen
= Panicum brazzavillense Franch.; Bull. Soc. Hist. Nat. Autun 8: 341 (1895)
= Panicum decaryanum A.Camus; Bull. Soc. Bot. France 99: 65 (1952)
= Panicum frederici var. minus Rendle; Cat. Afr. Pl. [Hiern] 2: 181 (1899)
= Panicum ianthum Stapf; Fl. Trop. Afr. [Oliver et al.] 9: 663 (1920)
= Panicum inops Peter; Repert. Spec. Nov. Regni Veg., Beih. 40(1): 201 (1930)
= Panicum littorale Sosef; Bull. Jard. Bot. Natl. Belg. 67: 6 (1999), nom. illeg.
= Panicum pubiglume Stapf; Fl. Trop. Afr. [Oliver et al.] 9: 670 (1920)
species :
Trichanthecium caaguazuense (Henrard) Zuloaga & Morrone; Syst. Bot. Monogr. 22: 25 (2011)
Distribution: Bolivia; WC-Brazil (Goiás, Brasilia Distrito Federal, Mato Grosso do Sul); SE-Brazil (Minas Gerais); Paraguay (Caaguazu); Argentina (Misiones)
83 BOL 84 BRA 85 ARG PAR
Synonyms: hidden
= Panicum caaguazuense Henrard; Meded. Rijks-Herb. 47: 2, text f. (1922)
species :
Trichanthecium calvum (Stapf) Zuloaga; Phytotaxa 646(3): 239 (2024)
Distribution: Ivory Coast; Cameroon; Congo [Brazzaville]; D.R.Congo [Zaire]; Rwanda; Burundi; South Sudan; Ethiopia; Uganda; Kenya; Tanzania
22 IVO 23 BUR CMN CON RWA ZAI 24 ETH SSU 25 KEN TAN UGA
Synonyms: hidden
= Panicum calvum Stapf; Fl. Trop. Afr. [Oliver et al.] 9: 723 (1920)
species :
Trichanthecium chionachne (Mez) Zuloaga; Phytotaxa 646(3): 241 (2024)
Distribution: D.R.Congo [Zaire]; South Sudan; Uganda; Kenya; Tanzania; Zambia; Malawi
23 ZAI 24 SSU 25 KEN TAN UGA 26 MLW ZAM
Synonyms: hidden
= Panicum chionachne Mez; Bot. Jahrb. Syst. 57: 185 (1921)
species :
Trichanthecium cyanescens (Nees ex Trin.) Zuloaga & Morrone; Syst. Bot. Monogr. 22: 25 (2011)
Distribution: Mexico (Chiapas, Tabasco); Belize; Honduras; Nicaragua; Cuba; Trinidad; Colombia (Antioquia, Guainía, Guaviare, Meta, Santander, Vaupés, Vichada); Venezuela (Amazonas, Anzoategui, Aragua, Bolívar, Guarico, Zulia); Guyana; Surinam; French Guiana; Peru; Bolivia; Bolivia (Beni, La Paz, Santa Cruz); N-Brazil (Roraima, Pará, Rondônia); NE-Brazil (Bahia); WC-Brazil (Mato Grosso, Goiás, Brasilia Distrito Federal, Mato Grosso do Sul); SE-Brazil (Minas Gerais, São Paulo); S-Brazil (Paraná, Santa Catarina); Paraguay (Amambay)
79 MEX 80 BLZ HON NIC 81 CUB TRT 82 CLM FRG GUY SUR VEN 83 BOL PER 84 BRA 85 PAR
Synonyms: hidden
= Panicum carannasense Mez; Notizbl. Bot. Gart. Berlin-Dahlem 7: 73 (1917)
= Panicum contractum (Döll) Mez; Notizbl. Bot. Gart. Berlin-Dahlem 7: 72 (1917), nom. illeg.
= Panicum cyanescens Nees; Fl. Bras. Enum. Pl. 2: 220 (1829), nom. illeg.
= Panicum cyanescens Nees ex Trin.; Gram. Panic. [Trinius] 202 (1826)
= Panicum cyanescens var. contractum Trin. ex Döll; Fl. Bras. [Martius] 2(2): 263 (1877)
= Panicum cyanescens var. lamarckianum Döll; Fl. Bras. [Martius] 2(2): 264 (1877)
= Panicum cyanescens var. patens Trin. ex Döll; Fl. Bras. [Martius] 2(2): 263 (1877)
= Panicum cyanescens var. pubescens Trin. ex Döll; Fl. Bras. [Martius] 2(2): 263 (1877)
= Panicum cyanescens var. rigidiusculum Döll; Fl. Bras. [Martius] 2(2): 263 (1877)
= Panicum firmifolium Trin. ex Kunth; Enum. Pl. [Kunth] 1: 110 (1833), pro syn.
= Panicum hololeucum Mez; Notizbl. Bot. Gart. Berlin-Dahlem 7: 72 (1917)
= Panicum savannarum Soderstr.; Mem. New York Bot. Gard. 12(3): 2 (1965)
= Panicum vinnulum Swallen; Phytologia 14: 69 (1966)
species :
Trichanthecium delicatulum (Fig. & De Not.) Zuloaga; Phytotaxa 646(3): 243 (2024)
Distribution: D.R.Congo [Zaire]; Sudan; Ethiopia; Tanzania; Zambia; Malawi
23 ZAI 24 ETH SUD 25 TAN 26 MLW ZAM
Synonyms: hidden
= Panicum caudiglume Stapf; Fl. Trop. Afr. [Oliver et al.] 9: 727 (1920), nom. illeg.
= Panicum delicatulum Fig. & De Not.; Mem. Reale Accad. Sci. Torino, Ser. 2, 14: 381 (1854)
= Panicum figarianum Chiov.; Bull. Soc. Bot. Ital. 1917: 60 (1917)
= Panicum lepidum Hochst. ex Chiov.; Ann. Bot. (Rome) 5: 61 (1906)
= Panicum nyassense Napper; Kirkia 3: 130 (1963)
species :
Trichanthecium dinklagei (Mez) Zuloaga & Morrone; Syst. Bot. Monogr. 22: 29 (2011)
Distribution: Guinea; Sierra Leone; Liberia; Ghana; Togo
22 GHA GUI LBR SIE TOG
Synonyms: hidden
= Panicum dinklagei Mez; Bot. Jahrb. Syst. 57: 190 (1921)
species :
Trichanthecium distichophyllum (Spreng.) Zuloaga & Morrone; Syst. Bot. Monogr. 22: 29 (2011)
Distribution: NE-Brazil (Bahia); SE-Brazil (Minas Gerais, São Paulo, Rio de Janeiro)
84 BRA
Synonyms: hidden
= Aira distichophylla Spreng.; Syst. Veg., ed. 16 [Sprengel] 1: 276 (1824)
= Panicum distichophyllum (Spreng.) Nees; Fl. Bras. Enum. Pl. 2: 234 (1829), nom. illeg.
= Panicum stenocladium Trin.; Gram. Panic. [Trinius] 200 (1826) [nom. nov.]
= Panicum subulatum Spreng.; Syst. Veg., ed. 16 [Sprengel] 1: 319 (1824)
species :
Trichanthecium eickii (Mez) Zuloaga; Phytotaxa 646(3): 245 (2024)
Distribution: Uganda; Kenya; Tanzania; Malawi; Zimbabwe
25 KEN TAN UGA 26 MLW ZIM
Synonyms: hidden
= Panicum eickii Mez; Bot. Jahrb. Syst. 57: 185 (1921)
= Panicum striatissimum C.E.Hubb.; Bull. Misc. Inform. Kew 1926: 250 (1926)
species :
Trichanthecium filifolium (Clayton) Zuloaga & Morrone; Syst. Bot. Monogr. 22: 33 (2011)
Distribution: Liberia; Congo [Brazzaville]; Tanzania
22 LBR 23 CON 25 TAN
Synonyms: hidden
= Panicum filifolium Clayton; Kew Bull. 21: 111 (1967)
species :
Trichanthecium fonticola (Swallen) Zuloaga & Morrone; Syst. Bot. Monogr. 22: 34 (2011)
Distribution: Venezuela (Amazonas)
82 VEN
Synonyms: hidden
= Panicum fonticola Swallen; Mem. New York Bot. Gard. 9: 260 (1957)
species :
Trichanthecium glaucocladum (C.E.Hubb.) Zuloaga & Morrone; Syst. Bot. Monogr. 22: 34 (2011)
Distribution: Guinea; Sierra Leone; Liberia
22 GUI LBR SIE
Synonyms: hidden
= Panicum glaucocladum C.E.Hubb.; Bull. Misc. Inform. Kew 1933: 501 (1933)
= Panicum pusillum var. glabriglumatum Schnell; Rev. Gén. Bot. 57: 290 (1950)
species :
Trichanthecium gracilicaule (Rendle) Zuloaga & Morrone; Syst. Bot. Monogr. 22: 35 (2011)
Distribution: Senegal; Gambia; Guinea-Bissau; Guinea; Sierra Leone; SW-Mali; Benin; Nigeria; Congo [Brazzaville]; D.R.Congo [Zaire]; S-Chad; Angola; Malawi; Zambia; Zimbabwe; Mozambique
22 BEN GAM GNB GUI MLI NGA SEN SIE 23 CON ZAI 24 CHA 26 ANG MLW MOZ ZAM ZIM
Synonyms: hidden
= Panicum gracilicaule Rendle; Cat. Afr. Pl. [Hiern] 2: 179 (1899)
= Panicum sublaetum Stapf; Fl. Trop. Afr. [Oliver et al.] 9: 671 (1920)
= Panicum hirtiglume H.Scholz; Willdenowia 20(1-2): 125 (1991)
= Panicum membranaceum Robyns; Mém. Inst. Roy. Colon. Belge, Sect. Sci. Nat. (4to) 1(6): 41 (1932)
= Panicum tambacoundense Berhaut; Mem. Publiés Soc. Bot. France 1953-1954: 11 (1954)
= Panicum verruciferum Mez; Bot. Jahrb. Syst. 57: 188 (1921)
species :
Trichanthecium granuliferum (Kunth) Zuloaga & Morrone; Syst. Bot. Monogr. 22: 37 (2011)
Distribution: Colombia (Guainía, Meta, Vichada); Venezuela (Amazonas, Bolívar); Guyana; French Guiana; Bolivia (Santa Cruz); N-Brazil (Amazonas)
82 CLM FRG GUY VEN 83 BOL 84 BRA
Synonyms: hidden
= Panicum granuliferum Kunth; Nov. Gen. Sp. [H.B.K.] 1: 105 (1816)]
= Panicum granuliferum var. longifolium Kuntze; Revis. Gen. Pl. 3(3): 361 (1898)
= Panicum politii Swallen; Phytologia 14: 76 (1966)
= Panicum spissifolium Swallen; Bull. Torrey Bot. Club 75: 86 (1948)
= Panicum subcordatum Swallen; Mem. New York Bot. Gard. 9: 258 (1957) [non Roth (1821)]
= Panicum subinclusum Swallen; Mem. New York Bot. Gard. 9(3): 260 (1957)
species :
Trichanthecium hochstetteri (Steud.) Zuloaga; Phytotaxa 646(3): 245 (2024)
Distribution: Guinea; Sierra Leone; Ghana; Togo; Nigeria; Cameroon; Bioko Isl. [Fernando Poo]; São Tomé; Congo [Brazzaville]; D.R.Congo [Zaire]; Rwanda; Ethiopia; Eritrea; Uganda; Kenya; Tanzania
22 GHA GUI NGA SIE TOG 23 BIO CMN CON RWA SAO ZAI 24 ERI ETH 25 KEN TAN UGA
Synonyms: hidden
= Isachne refracta Hook.f.; J. Proc. Linn. Soc., Bot. 7: 227 (1864)
= Panicum cooperi C.E.Hubb.; Bull. Misc. Inform. Kew 1928: 147 (1928)
= Panicum hochstetteri Steud.; Syn. Pl. Glumac. [Steudel] 1: 90 (1854)
= Panicum hochstetteri var. glaberrimum Chiov.; Annuario Reale Ist. Bot. Roma 8: 308 (1908)
= Panicum hochstetteri var. gracile Chiov.; Ann. Bot. (Rome) 5: 61 (1906)
= Panicum hochstetteri var. trichanthum Chiov.; Annuario Reale Ist. Bot. Roma 8: 308 (1908)
= Panicum mokaense Mez; Bot. Jahrb. Syst. 57: 189 (1921)
= Panicum patens Hochst. ex Steud.; Syn. Pl. Glumac. [Steudel] 1: 90 (1854), pro syn.
= Panicum richardii Schweinf.; Beitr. Fl. Aethiop. [Schweinfurth] 301 (1867)
= Panicum trichanthum A.Rich.; Tent. Fl. Abyss. 2: 375 (1850), nom. illeg.
species :
Trichanthecium ichunense (Swallen) Zuloaga & Morrone; Syst. Bot. Monogr. 22: 39 (2011)
Distribution: Venezuela (Bolívar)
82 VEN
Synonyms: hidden
= Panicum ichunense Swallen; Phytologia 14(2): 77 (1966)
species :
Trichanthecium inaequilatum (Stapf & C.E.Hubb.) Zuloaga; Phytotaxa 646(3): 247 (2024)
Distribution: Zimbabwe
26 ZIM
Synonyms: hidden
= Panicum inaequilatum Stapf & C.E.Hubb.; Bull. Misc. Inform. Kew 1927: 267 (1927)
species :
Trichanthecium machrisianum (Swallen) Zuloaga & Morrone; Syst. Bot. Monogr. 22: 40 (2011)
Distribution: WC-Brazil (Goiás); SE-Brazil (Minas Gerais)
84 BRA
Synonyms: hidden
= Panicum machrisianum Swallen; Los Angeles County Mus. Contr. Sci. 22: 10, f. 5 (1958)
species :
Trichanthecium margaritiferum (Chiov.) Zuloaga & Morrone; Syst. Bot. Monogr. 22: 41 (2011)
Distribution: D.R.Congo [Zaire]; Angola
23 ZAI 26 ANG
Synonyms: hidden
= Isachne margaritifera Chiov.; Nuovo Giorn. Bot. Ital., n. s. 26: 65 (1919)
= Panicum margaritiferum (Chiov.) Robyns; Mém. Inst. Roy. Colon. Belge, Sect. Sci. Nat. (4to) 1(6): 36 (1932)
= Panicum marunguense Robyns; Mém. Inst. Roy. Colon. Belge, Sect. Sci. Nat. (8vo), reimpr. 1: 37 (1932), nom. illeg. superfl.
species :
Trichanthecium marunguensis Zuloaga; Phytotaxa 646(3): 249 (2024)
Distribution: D.R.Congo [Zaire]
23 ZAI
species :
Trichanthecium micranthum (Kunth) Zuloaga & Morrone; Syst. Bot. Monogr. 22: 42 (2011)
Distribution: Colombia (Antioquia, Meta, Vaupés, Vichada); Venezuela (Amazonas, Anzoategui, Apure, Bolívar, Guarico, Monagas); Guyana; Surinam; French Guiana; N-Brazil (Roraima, Pará, Amazonas, Acre)
82 CLM FRG GUY SUR VEN 84 BRA
Synonyms: hidden
= Panicum blackii Swallen; Phytologia 14: 74 (1966)
= Panicum densifolium Swallen; Fieldiana, Bot. 28(1): 25 (1951)
= Panicum gracile Willd. ex Spreng.; Syst. Veg., ed. 16 [Sprengel] 1: 320 (1824), pro syn.
= Panicum kappleri Steud.; Syn. Pl. Glumac. [Steudel] 1: 90 (1854)
= Panicum kuhlmannii Swallen; Phytologia 14: 74 (1966)
= Panicum mauryi Swallen; Fieldiana, Bot. 28(1): 26 (1951)
= Panicum micranthum Kunth; Nov. Gen. Sp. [H.B.K.] 1: 105 (1816)
= Panicum micranthum var. hirtum Maury; J. Bot. [Morot] 3: 162 (1889)
= Panicum supernum Swallen; Mem. New York Bot. Gard. 9: 256 (1957)
species :
Trichanthecium mueense (Vanderyst) Zuloaga & Morrone; Syst. Bot. Monogr. 22: 44 (2011)
Distribution: Cameroon; Gabon; Congo [Brazzaville]; D.R.Congo [Zaire]; Mozambique
23 CMN CON GAB ZAI 26 MOZ
Synonyms: hidden
= Ichnanthus mueensis (Vanderyst) Vanderyst; Bull. Agric. Congo Belge 16: 681 (1925)
= Panicum microthyrsum Stapf; Fl. Trop. Afr. [Oliver et al.] 9: 729 (1920)
= Panicum mueense Vanderyst; Bull. Agric. Congo Belge 10: 248 (1919)
species :
Trichanthecium natalense (Hochst.) Zuloaga & Morrone; Syst. Bot. Monogr. 22: 45 (2011)
Distribution: Gabon; Congo [Brazzaville]; D.R.Congo [Zaire]; Angola; South Africa (Limpopo, North-West Prov., Gauteng, Mpulamanga, Free State, KwaZulu-Natal, E-Cape Prov.); Eswatini [Swaziland]
23 CON GAB ZAI 26 ANG 27 SAF SWZ
Synonyms: hidden
= Panicum juncifolium Stapf; Fl. Trop. Afr. [Oliver et al.] 9: 664 (1920)
= Panicum natalense Hochst.; Flora 29: 113 (1846)
species :
Trichanthecium nervatum (Franch.) Zuloaga & Morrone; Syst. Bot. Monogr. 22: 47 (2011)
Distribution: Guinea; Sierra Leone; Liberia; SW-Mali; SW-Burkina Faso; Ivory Coast; Ghana; Togo; Nigeria; Cameroon; Gabon; Congo [Brazzaville]; Central African Republic; D.R.Congo [Zaire]; S-Chad; South Sudan; Ethiopia; Uganda; Tanzania; Angola; Zambia; Zimbabwe
22 BKN GHA GUI IVO LBR MLI NGA SIE TOG 23 CAF CMN CON GAB ZAI 24 CHA ETH SSU 25 TAN UGA 26 ANG ZAM ZIM
Synonyms: hidden
= Isachne kidumaensis Vanderyst; Bull. Agric. Congo Belge 9: 247 (1918), et Bull. Agric. D.R.Congo [Zaire] 16: 689 (1925)
= Isachne margaritifera var. angustifolia Chiov.; Nuovo Giorn. Bot. Ital., n. s. 26: 77 (1919)
= Isachne nervata Franch.; Bull. Soc. Hist. Nat. Autun 8: 340 (1895)
= Isachne wombaliensis Vanderyst; Bull. Agric. Congo Belge 16: 688 (1925)
= Panicum baumannii K.Schum.; Bot. Jahrb. Syst. 24: 331 (1897)
= Panicum fulgens Stapf; Fl. Trop. Afr. [Oliver et al.] 9: 668 (1920)
= Panicum fulgens var. pubescens Robyns; Mém. Inst. Roy. Colon. Belge, Sect. Sci. Nat. (8vo), reimpr. 1: 41 (1932)
= Panicum globulosum Mez; Bot. Jahrb. Syst. 57: 188 (1921)
= Panicum lasiosoma Peter; Repert. Spec. Nov. Regni Veg., Beih. 40(1): 198 (1930), et Anh. 45 (1930)
= Panicum nervatum (Franch.) Stapf; Fl. Trop. Afr. [Oliver et al.] 9: 669 (1920)
= Panicum plagianthum Stapf; Fl. Trop. Afr. [Oliver et al.] 9: 671 (1920)
= Panicum subrepandum Rendle; Cat. Afr. Pl. [Hiern] 2: 178 (1899)
species :
Trichanthecium nervosum (Lam.) Zuloaga & Morrone; Syst. Bot. Monogr. 22: 49 (2011)
Distribution: Colombia (Guainía); Venezuela (Amazonas, Bolívar); Guyana; Surinam; French Guiana; N-Brazil (Amapa, Pará, Amazonas); NE-Brazil (Ceara, Bahia); WC-Brazil (Mato Grosso, Mato Grosso do Sul)
82 CLM FRG GUY SUR VEN 84 BRA
Synonyms: hidden
= Milium capillare Rottb.; Acta Lit. Univ. Hafn. 1: 271 (1778)
= Panicum commelinifolium Rudge; Pl. Guian. 21 (1805)
= Panicum nervosum Lam.; Encycl. [J.Lamarck et al.] 4: 747 (1798)
species :
Trichanthecium noterophilum (Renvoize) Zuloaga & Morrone; Syst. Bot. Monogr. 22: 51 (2011)
Distribution: NE-Brazil (Bahia)
84 BRA
Synonyms: hidden
= Panicum noterophilum Renvoize; Kew Bull. 37(2): 329 (1982)
species :
Trichanthecium nutabundum (Zuloaga & Morrone) Zuloaga & Morrone; Syst. Bot. Monogr. 22: 53 (2011)
Distribution: N-Brazil (Pará)
84 BRA
Synonyms: hidden
= Panicum nutabundum Zuloaga & Morrone; Novon 6(3): 312 (1996)
species :
Trichanthecium orinocanum (Luces) Zuloaga & Morrone; Syst. Bot. Monogr. 22: 54 (2011)
Distribution: Colombia (Amazonas, Caquetá, Guainía, Vaupés, Vichada); Venezuela (Amazonas, Apure)
82 CLM VEN
Synonyms: hidden
= Panicum orinocanum Luces; J. Wash. Acad. Sci. 32: 164 (1942)
species :
Trichanthecium pandum (Swallen) Zuloaga & Morrone; Syst. Bot. Monogr. 22: 56 (2011)
Distribution: Venezuela (Amazonas, Bolívar); Guyana
82 GUY VEN
Synonyms: hidden
= Panicum graniticum Swallen; Phytologia 14: 71 (1966)
= Panicum pandum Swallen; Brittonia 3(2): 150 (1939)
species :
Trichanthecium parvifolium (Lam.) Zuloaga & Morrone; Syst. Bot. Monogr. 22: 59 (2011)
Name: Yerba de piedra
Distribution: Senegal; Guinea; Sierra Leone; Liberia; SW-Burkina Faso; Ghana; Benin; Nigeria; Cameroon; Equatorial Guinea; Gabon; Congo [Brazzaville]; Central African Republic; D.R.Congo [Zaire]; Rwanda; S-Chad; Uganda; Kenya; Tanzania; Angola; Botswana; South Africa (KwaZulu-Natal, E-Cape Prov.); Madagascar; Mexico (Chiapas, Tabasco, Veracruz); Guatemala; Belize; El Salvador; Honduras; Nicaragua; Costa Rica; Panama; Cuba; Jamaica; Hispaniola; Puerto Rico; Trinidad; Colombia (Amazonas, Antioquia, Caquetá, Casanare, Guainía, Meta, Norte de Santander, Santander, Vaupés, Vichada); Venezuela (Amazonas, Anzoategui, Apure, Bolívar, Delta Amacuro, Guarico, Monagas); Guyana; Surinam; French Guiana; Peru; Bolivia (Beni, Chuquisaca, Cochabamba, La Paz, Santa Cruz); N-Brazil (Roraima, Amapa, Pará, Amazonas, Tocantins, Acre, Rondônia); NE-Brazil (Maranhao, Piauí, Ceara, Rio Grande do Norte, Paraíba, Pernambuco, Bahia, Alagoas, Sergipe); WC-Brazil (Mato Grosso, Goiás, Brasilia Distrito Federal, Mato Grosso do Sul); SE-Brazil (Minas Gerais, Espírito Santo, São Paulo, Rio de Janeiro); S-Brazil (Paraná, Rio Grande do Sul, Santa Catarina); Paraguay (Alto Paraná, Amambay, Caaguazu, Caazapa, Canindeyu, Cordillera, Guaira, Paraguari, San Pedro); Argentina (Corrientes, Misiones, Santa Fe)
22 BEN BKN GHA GUI LBR NGA SEN SIE 23 CAF CMN CON EQG GAB RWA ZAI 24 CHA 25 KEN TAN UGA 26 ANG 27 BOT SAF 29 MDG 79 MEX 80 BLZ COS ELS GUA HON NIC PAN 81 CUB HIS JAM PUE TRT 82 CLM FRG GUY SUR VEN 83 BOL PER 84 BRA 85 ARG PAR
Synonyms: hidden
= Panicum cyanescens var. stenophyllum Döll; Fl. Bras. [Martius] 2(2): 263 (1877)
= Panicum egleri Swallen; Phytologia 14: 69 (1966)
= Panicum kaietukense Tutin; J. Bot. 72: 340 (1934)
= Panicum obtusiglume Hitchc.; Contr. U.S. Natl. Herb. 24: 464 (1927)
= Panicum oplismenoides Nash; Bull. Torrey Bot. Club 30: 381 (1903) [nom. illeg., non Hack. 1888]
= Panicum parvifolium Lam.; Tabl. Encycl. 1: 173 (1791)
= Panicum parvifolium var. glabrum Desv.; Mém. Soc. Acad. Maine Loire 1: 191 (1831)
= Panicum ramosissimum Trin.; Mém. Acad. Imp. Sci. St.-Pétersbourg, Sér. 6, Sci. Math., Seconde Pt. Sci. Nat. 3(2): 312 (1834)
species :
Trichanthecium perrieri (A.Camus) Zuloaga; Phytotaxa 646(3): 251 (2024)
Distribution: Madagascar
29 MDG
Synonyms: hidden
= Panicum perrieri A.Camus; Bull. Soc. Bot. France 72: 371 (1925)
species :
Trichanthecium petilum (Swallen) Zuloaga & Morrone; Syst. Bot. Monogr. 94: 63 (2011)
Distribution: Colombia (Meta, Vaupés)
82 CLM
Synonyms: hidden
= Panicum petilum Swallen; Phytologia 14(2): 73 (1966)
species :
Trichanthecium petrense (Swallen) Zuloaga & Morrone; Syst. Bot. Monogr. 94: 64 (2011)
Distribution: Venezuela (Amazonas)
82 VEN
Synonyms: hidden
= Panicum petrense Swallen; Mem. New York Bot. Gard. 9(3): 259 (1957)
species :
Trichanthecium polycomum (Trin.) Zuloaga & Morrone; Syst. Bot. Monogr. 94: 65 (2011)
Distribution: Colombia (Amazonas, Caquetá, Chocó, Cundinamarca, Meta, Vaupés); Venezuela (Amazonas, Bolívar, Guarico); Guyana; Surinam; French Guiana; N-Brazil (Roraima, Pará, Amazonas, Rondônia); NE-Brazil (Bahia)
82 CLM FRG GUY SUR VEN 84 BRA
Synonyms: hidden
= Panicum froesii Swallen; Phytologia 14: 70 (1966)
= Panicum gracilissimum Swallen; Mem. New York Bot. Gard. 9(3): 259 (1957)
= Panicum obovatum Döll; Fl. Bras. [Martius] 2(2): 256 (1877)
= Panicum perpusillum Benoist; Bull. Mus. Natl. Hist. Nat., Sér. 2, 22: 277 (1950) non Nees ex Steud. (1854)
= Panicum polycomum Trin.; Mém. Acad. Imp. Sci. St.-Pétersbourg, Sér. 6, Sci. Math. 1: 306 (1834)
= Panicum siccaneum Trin.; Linnaea 10: 298 (1836)
= Panicum tamayonis Luces; Bol. Soc. Venez. Ci. Nat. 15: 24 (1953)
species :
Trichanthecium praealtum (Sw.) Zuloaga & Morrone; Syst. Bot. Monogr. 94: 68 (2011)
Distribution: Senegal; Guinea; Sierra Leone; SW-Mali; Ghana; Benin; Nigeria; Cameroon; Central African Republic; South Sudan
22 BEN GHA GUI MLI NGA SEN SIE 23 CAF CMN 24 SSU
Synonyms: hidden
= Panicum caillei A.Chev.; Explor. Bot. Afrique Occ. Franç. 1: 725 (1920), nomen
= Panicum carinifolium Stapf; Fl. Trop. Afr. [Oliver et al.] 9: 665 (1920)
= Panicum praealtum Afzel. ex Sw.; Adnot. Bot. 5 (1829)
species :
Trichanthecium pseudisachne (Mez) Zuloaga & Morrone; Syst. Bot. Monogr. 94: 69 (2011)
Distribution: NE-Brazil (Maranhao, Bahia); WC-Brazil (Goiás, Brasilia Distrito Federal, Mato Grosso do Sul); SE-Brazil (Minas Gerais, São Paulo, Rio de Janeiro); S-Brazil (Paraná)
84 BRA
Synonyms: hidden
= Panicum pseudisachne Mez; Notizbl. Bot. Gart. Berlin-Dahlem 7: 71 (1917)
species :
Trichanthecium pusillum (Hook.f.) Zuloaga; Phytotaxa 646(3): 251 (2024)
Distribution: Sierra Leone; Nigeria; Cameroon; Gabon; Congo [Brazzaville]; D.R.Congo [Zaire]; Rwanda; Burundi; Sudan; South Sudan; Ethiopia; Uganda; Kenya; Tanzania; Malawi
22 NGA SIE 23 BUR CMN CON GAB RWA ZAI 24 ETH SSU SUD 25 KEN TAN UGA 26 MLW
Synonyms: hidden
= Panicum pusillum Hook.f.; J. Proc. Linn. Soc., Bot. 7: 227 (1864)
= Panicum protensum Peter; Repert. Spec. Nov. Regni Veg., Beih. 40(1): 196, et Anh. 42 (1930)
= Panicum tylanthum Hack. ex Engl.; Abh. Königl. Akad. Wiss. Berlin 1891(2): 118 (1892)
species :
Trichanthecium pyrularium (Hitchc. & Chase) Zuloaga & Morrone; Syst. Bot. Monogr. 94: 71 (2011)
Distribution: Panama; Colombia (Antioquia, Casanare, Cundinamarca, Magdalena, Meta, Vichada); Venezuela (Amazonas, Aragua, Bolívar, Carabobo, Guarico, Portuguesa, Tachira); Surinam; French Guiana; Ecuador; N-Brazil (Amapa, Pará, Rondônia)
80 PAN 82 CLM FRG SUR VEN 83 ECU 84 BRA
Synonyms: hidden
= Panicum pyrularium Hitchc. & Chase; Contr. U.S. Natl. Herb. 17: 508 (1915)
= Panicum quetameense Mez; Notizbl. Bot. Gart. Berlin-Dahlem 7: 75 (1917)
species :
Trichanthecium rivale (Swallen) Zuloaga & Morrone; Syst. Bot. Monogr. 94: 73 (2011)
Distribution: Venezuela (Bolívar); Guyana; Surinam; French Guiana; Brazil (Amapa, Pará)
82 FRG GUY SUR VEN 84 BRA
Synonyms: hidden
= Panicum angulosum Swallen; Phytologia 14: 75 (1966)
= Panicum goeldii Swallen; Phytologia 14: 72 (1966)
= Panicum rivale Swallen; Bull. Torrey Bot. Club 75: 87 (1948)
species :
Trichanthecium schwackeanum (Mez) Zuloaga & Morrone; Syst. Bot. Monogr. 94: 74 (2011)
Distribution: Costa Rica; Colombia (Antioquia, Cauca, Meta, Tolima); Venezuela (Anzoategui); Guyana; Surinam; French Guiana; Bolivia (Beni, Santa Cruz); N-Brazil (Roraima, Pará); NE-Brazil (Bahia); WC-Brazil (Goiás, Brasilia Distrito Federal); SE-Brazil (Minas Gerais, Espírito Santo, São Paulo, Rio de Janeiro); S-Brazil (Paraná, Rio Grande do Sul, Santa Catarina); Paraguay (Alto Paraná, Amambay, Caaguazu, Canindeyu, Central, Cordillera, San Pedro); Uruguay (Canelones, Montevideo); Argentina (Buenos Aires, Corrientes, Entre Rios, Misiones)
80 COS 82 CLM FRG GUY SUR VEN 83 BOL 84 BRA 85 ARG PAR URU
Synonyms: hidden
= Panicum cyanescens var. latifolium Döll; Fl. Bras. [Martius] 2(2): 263 (1877)
= Panicum errabundum Hitchc.; Contr. U.S. Natl. Herb. 22: 494, f. 85 (1922)
= Panicum helobium Mez ex Ekman; Ark. Bot. 11(4): 23 (1912), nomen
= Panicum helobium Mez ex Henrard; Meded. Rijks-Herb. 40: 52 (1921), descr.
= Panicum schwackeanum Mez; Bot. Jahrb. Syst. 56(Beibl. 125): 1 (1921)
= Panicum semitectum Swallen; Phytologia 14: 68 (1966)
species :
Trichanthecium striatissimum (C.E.Hubb.) Zuloaga; Phytotaxa 646(3): 253 (2024)
Distribution: Kenya
25 KEN
Synonyms: hidden
= Panicum striatissimum C.E.Hubb.; Bull. Misc. Inform. Kew 1926(6): 250 (1926)
species :
Trichanthecium strictissimum (Sw.) Zuloaga & Morrone; Syst. Bot. Monogr. 94: 78 (2011)
Distribution: Guinea; Sierra Leone; Togo; Nigeria; Cameroon; Congo [Brazzaville]; Central African Republic; D.R.Congo [Zaire]
22 GUI NGA SIE TOG 23 CAF CMN CON ZAI
Synonyms: hidden
= Isachne sapinii Vanderyst; Bull. Agric. Congo Belge 16: 688 (1925)
= Panicum sapinii (Vanderyst) Robyns; Mém. Inst. Roy. Colon. Belge, Sect. Sci. Nat. (4to) 1(6): 34 (1932)
= Panicum strictissimum Afzel. ex Sw.; Adnot. Bot. 4 (1829)
species :
Trichanthecium tenellum (Lam.) Zuloaga & Morrone; Syst. Bot. Monogr. 94: 79 (2011)
Distribution: Cape Verde Isl. (Ilha de Sao Tiago, Fogo Isl.); Senegal; Guinea-Bissau; Guinea; Sierra Leone; Liberia; Burkina Faso; Ivory Coast; Ghana; Togo; Benin; Nigeria; Congo [Brazzaville]; Central African Republic; D.R.Congo [Zaire]; South Sudan; Angola; Zambia
21 CVI 22 BEN BKN GHA GNB GUI IVO LBR NGA SEN SIE TOG 23 CAF CON ZAI 24 SSU 26 ANG ZAM
Synonyms: hidden
= Isachne trochainii A.Camus; Bull. Mus. Natl. Hist. Nat., Sér. 2, 5: 250 (1933)
= Panicum drosocarpum Stapf; J. Bot. [Morot] 104 (1905)
= Panicum filicaule Stapf; Fl. Trop. Afr. [Oliver et al.] 9: 675 (1920)
= Panicum gemmeum C.E.Hubb.; Kew Bull. [4]: 361 (1949)
= Panicum hystrix Steud.; Syn. Pl. Glumac. [Steudel] 1: 95 (1854)
= Panicum imbelle Spreng.; Syst. Veg., ed. 16 [Sprengel] 1: 321 (1824)
= Panicum lindleyanum Nees ex Steud.; Syn. Pl. Glumac. [Steudel] 91 (1854)
= Panicum tenellum Lam.; Tabl. Encycl. 1: 173 (1791), Encycl. [J.Lamarck et al.] 4: 753 (1798)
= Panicum trochainii (A.Camus) A.Camus ex Stapf & C.E.Hubb.; Fl. Trop. Afr. [Oliver et al.] 9: 1098 (1934), in obs.
= Panicum viciniflorum Stapf; Fl. Trop. Afr. [Oliver et al.] 9: 674 (1920)
species :
Trichanthecium tenerium Xanthos; Kew Bull. 75(1)-11: 1 (2020)
Distribution: Guinea
22 GUI
Synonyms: hidden
= Panicum tenuipaniculatum Stork; Publ. Hors-Ser. Conserv. Jard. Bot. Genève 91: 110 (2025), nom. nov.
species :
Trichanthecium tepuianum (Davidse & Zuloaga) Zuloaga & Morrone; Syst. Bot. Monogr. 94: 82 (2011)
Distribution: Venezuela (Amazonas)
82 VEN
Synonyms: hidden
= Panicum tepuianum Davidse & Zuloaga; Novon 1(4): 191, f. 1-2 (1991)
species :
Trichanthecium wettsteinii (Hack.) Zuloaga & Morrone; Syst. Bot. Monogr. 94: 83 (2011)
Distribution: NE-Brazil (Bahia); WC-Brazil (Goiás, Brasilia Distrito Federal); SE-Brazil (Minas Gerais, São Paulo); S-Brazil (Paraná)
84 BRA
Synonyms: hidden
= Panicum rectissimum Mez; Notizbl. Bot. Gart. Berlin-Dahlem 7: 73 (1917)
= Panicum wettsteinii Hack.; Denkschr. Kaiserl. Akad. Wiss. Wien, Math.-Naturwiss. Kl. 79: 73 (1908)
species :
Trichanthecium wiehei (Renvoize) Zuloaga; Phytotaxa 646(3): 255 (2024)
Distribution: South Sudan; Uganda; Malawi; Zimbabwe; Mozambique
24 SSU 25 UGA 26 MLW MOZ ZIM
Synonyms: hidden
= Panicum wiehei Renvoize; Kew Bull. 34(3): 554 (1980)
species :
Trichanthecium yavitaense (Swallen) Zuloaga & Morrone; Syst. Bot. Monogr. 94: 85 (2011)
Distribution: Colombia (Vaupés); Venezuela (Amazonas)
82 CLM VEN
Synonyms: hidden
= Panicum yavitaense Swallen; Phytologia 14(2): 72 (1966)
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A complete, synonymic checklist of the Higher Plants of the World

Version 26.03 (March 30th, 2026)

Covering 359,184 accepted species,
8,882 hybrids, 47,737 accepted infraspecific taxa and 1,007,635 synonyms,
in total 1,423,438* names

[*about 25,000 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