Axonopus is a genus of plants in the grass family, known generally as carpet grass.[6] They are native primarily to the tropical and subtropical regions of the Americas with one species in tropical Africa and another on Easter Island.[6][4] They are sometimes rhizomatous and many are tolerant of periodic submersion.
| Carpet grass | |
|---|---|
| |
| Axonopus fissifolius | |
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Monocots |
| Clade: | Commelinids |
| Order: | Poales |
| Family: | Poaceae |
| Subfamily: | Panicoideae |
| Supertribe: | Andropogonodae |
| Tribe: | Paspaleae |
| Subtribe: | Paspalinae |
| Genus: | Axonopus P.Beauv. 1812, not Hook.f. 1896 nor (Steud.) Chase 1911[1] |
| Type species | |
| Axonopus aureus | |
| Synonyms[4][5] | |
Species
editAs of November 2024[update], Plants of the World Online accepted 78 species:[7]
- Axonopus amapaensis G.A.Black – Brazil
- Axonopus anceps (Mez) Hitchc. – Trinidad-Tobago, northern South America
- Axonopus andinus G.A.Black – Bolivia
- Axonopus argentinus Parodi – Argentina, Paraguay, Uruguay, Brazil
- Axonopus aureus P.Beauv. – from Chiapas to Bolivia
- Axonopus boliviensis Renvoize – Bolivia
- Axonopus brasiliensis (Spreng.) Kuhlm. – Bolivia, Brazil, Paraguay
- Axonopus bryoides (G.H.Rua, R.C.Oliveira & Valls) Alicia López & Morrone
- Axonopus capillaris (Lam.) Chase – from Guatemala to Brazil
- Axonopus casiquiarensis Davidse – Colombia, Venezuela
- Axonopus caulescens (Mez) Henrard – from Guyana to Bolivia
- Axonopus centralis Chase – from Nayarit to Paraíba
- Axonopus chaseae G.A.Black – Bahia, Minas Gerais
- Axonopus chimantensis Davidse – Venezuela
- Axonopus chrysoblepharis (Lag.) Chase – from Chiapas to Paraguay
- Axonopus ciliatifolius Swallen – Belize
- Axonopus comans (Trin. ex Döll) Kuhlm. – Brazil, Paraguay
- Axonopus comatus (Mez) Swallen – Venezuela, Brazil
- Axonopus complanatus (Nees ex Trin.) Dedecca – Brazil
- Axonopus compressus (Sw.) P.Beauv. – USA (TX to SC), West Indies, much of Latin America
- Axonopus conduplicatus G.A.Black – Brazil
- Axonopus cuatrecasasii G.A.Black – Colombia, Venezuela, Bolivia
- Axonopus debilis G.A.Black – Cuba
- Axonopus elegantulus (J.Presl) Hitchc. – Ecuador, Peru, Bolivia
- Axonopus eminens (Nees) G.A.Black – from Guyana to Bolivia
- Axonopus equitans Hitchc. & Chase – Trinidad-Tobago, northern South America
- Axonopus fastigiatus (Nees ex Trin.) Kuhlm. – Brazil
- Axonopus fissifolius (Raddi) Kuhlm. – USA (TX to VA), West Indies, much of Latin America
- Axonopus flabelliformis Swallen – from Guyana to Bolivia
- Axonopus flexuosus (Peter) Troupin – tropical Africa
- Axonopus furcatus (Flüggé) Hitchc. – USA (TX to MD), Cuba, Brazil, Argentina
- Axonopus fusiformis Valls & A.D.Silveira
- Axonopus gracilis G.Black – Venezuela
- Axonopus grandifolius Renvoize – Bahia
- Axonopus graniticola P.L.Viana
- Axonopus herzogii (Hack.) Hitchc. – Brazil, Bolivia
- Axonopus hoehnei G.A.Black – Pará
- Axonopus hydrolithicus (Filg., Davidse & Zuloaga) Alicia López & Morrone
- Axonopus jeanyae Davidse – Panama
- Axonopus junciformis G.A.Black – Mato Grosso
- Axonopus kuhlmannii G.A.Black – Brazil, Bolivia
- Axonopus laegaardii Gir.-Cañas
- Axonopus laxiflorus (Trin.) Chase – Minas Gerais
- Axonopus laxus Luces – Venezuela
- Axonopus leptostachyus (Flüggé) Hitchc. – Trinidad-Tobago, South America
- Axonopus longispicus (Döll) Kuhlm. – northeastern South America
- Axonopus magallanesiae Gir.-Cañas – Venezuela
- Axonopus marginatus (Trin.) Chase ex Hitchc. – Brazil, Bolivia, Paraguay, Argentina
- Axonopus morronei Gir.-Cañas – Colombia
- Axonopus oiapocensis G.A.Black – Amapá, French Guiana
- Axonopus orinocensis Gir.-Cañas
- Axonopus paschalis (Stapf) Pilg. – Easter Island
- Axonopus passourae G.A.Black – French Guiana
- Axonopus pennellii G.A.Black – Venezuela, Colombia
- Axonopus piccae Gir.-Cañas – Venezuela, Colombia
- Axonopus poiophyllus Chase – Mesoamerica, Colombia
- Axonopus polydactylus (Steud.) Dedecca – Brazil
- Axonopus polystachyus G.A.Black – Brazil
- Axonopus pressus (Nees ex Steud.) Parodi – Brazil, Bolivia, Paraguay
- Axonopus pubivaginatus Henrard – northeastern South America
- Axonopus purpusii (Mez) Chase – from Central Mexico to Paraguay
- Axonopus ramosus Swallen – Amapá, Fr Guiana, Suriname, Venezuela
- Axonopus rosei (Scribn. & Merr.) Chase – Nayarit
- Axonopus rupestris Davidse – Brazil
- Axonopus schultesii G.A.Black – Venezuela, Colombia
- Axonopus scoparius (Flüggé) Kuhlm. – from northern Mexico to Brazil
- Axonopus senescens (Döll) Henrard – Amapá, Fr Guiana, Colombia
- Axonopus siccus (Nees) Kuhlm. – Brazil, Bolivia, Paraguay, Uruguay, Argentina
- Axonopus singularis (Swallen) Alicia López & Morrone
- Axonopus steyermarkii Swallen – Venezuela
- Axonopus succulentus G.A.Black – Paraguay
- Axonopus suffultiformis G.Black – Venezuela
- Axonopus suffultus (J.C.Mikan ex Trin.) Parodi – Brazil, Paraguay, Uruguay, Argentina
- Axonopus surinamensis (Hochst. ex Steud.) Henrard – northeastern South America
- Axonopus triglochinoides (Mez) Dedecca – Amazon Basin
- Axonopus volcanicus R.W.Pohl – Costa Rica
- Axonopus yutajensis G.Black – Venezuela
- Axonopus zuloagae Gir.-Cañas – Colombia
- formerly included[4]
see Alloteropsis Digitaria Panicum Paspalum Sporobolus
- Axonopus corymbosus - Digitaria compacta
- Axonopus digitatus - Digitaria nuda
- Axonopus ecklonianus - Panicum ecklonii
- Axonopus latifolius - Alloteropsis cimicina
- Axonopus maidenianus - Alloteropsis semialata
- Axonopus paniceus - Digitaria panicea
- Axonopus paniculatus - Alloteropsis paniculata
- Axonopus poiretii - Sporobolus junceus
- Axonopus proximus - Paspalum ellipticum
- Axonopus repens - Paspalum repens
- Axonopus semialatus - Alloteropsis semialata
See also
editReferences
edit- ^ The International Plant Names Index, search for Axonopus
- ^ lectotype designated by Hitchcock, Contr. U.S. Natl. Herb. 12: 142 (1908)
- ^ Tropicos, Axonopus P. Beauv.
- ^ a b c Kew World Checklist of Selected Plant Families
- ^ Tropicos, Panicum sect. Cabrera (Lag.) Trin
- ^ a b Watson L, Dallwitz MJ. (2008). "The grass genera of the world: descriptions, illustrations, identification, and information retrieval; including synonyms, morphology, anatomy, physiology, phytochemistry, cytology, classification, pathogens, world and local distribution, and references". The Grass Genera of the World. Archived from the original on 2007-11-13. Retrieved 2009-08-19.
- ^ "Axonopus P.Beauv." Plants of the World Online. Royal Botanic Gardens, Kew. Retrieved 2024-11-19.
External links
edit- Jepson Manual Treatment
- USDA Plants Profile
- Grass Manual Treatment
- Grassbase - The World Online Grass Flora
- Global Biodiversity Information Facility
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