Asteraceae
Ageratum

Ageratum conyzoides L.

First published in Sp. Pl.: 839 (1753)
This species is accepted
The native range of this species is Mexico. It is an annual or subshrub and grows primarily in the seasonally dry tropical biome. It is used to treat unspecified medicinal disorders, as animal food, a poison, a medicine and invertebrate food, has environmental uses and social uses and for food.

Distribution

Native to:

Mexico Central, Mexico Gulf, Mexico Northeast, Mexico Northwest, Mexico Southwest

Introduced into:

Alabama, Andaman Is., Angola, Argentina Northeast, Argentina Northwest, Assam, Bahamas, Bangladesh, Benin, Bolivia, Botswana, Brazil North, Brazil Northeast, Brazil South, Brazil Southeast, Brazil West-Central, Bulgaria, Burkina, California, Cambodia, Cameroon, Cape Provinces, Cape Verde, Caroline Is., Central African Repu, Chad, Chagos Archipelago, China North-Central, China South-Central, China Southeast, Christmas I., Colombia, Comoros, Congo, Connecticut, Cook Is., Costa Rica, Cuba, Dominican Republic, East Himalaya, Ecuador, Egypt, Ethiopia, Fiji, Florida, France, French Guiana, Gabon, Georgia, Guinea, Guinea-Bissau, Gulf of Guinea Is., Guyana, Hainan, Haiti, Hawaii, India, Italy, Ivory Coast, Jawa, Kazan-retto, Kentucky, Kenya, Korea, KwaZulu-Natal, Laccadive Is., Laos, Leeward Is., Madagascar, Madeira, Malaya, Maldives, Mali, Marianas, Marquesas, Marshall Is., Maryland, Mauritania, Mauritius, Mississippi, Missouri, Mozambique, Myanmar, Nansei-shoto, Nepal, New Caledonia, New South Wales, Nicobar Is., Nigeria, Niue, Norfolk Is., North Carolina, Northern Provinces, Northern Territory, Ogasawara-shoto, Oman, Pakistan, Palestine, Panamá, Paraguay, Peru, Philippines, Puerto Rico, Queensland, Rodrigues, Réunion, Samoa, Saudi Arabia, Senegal, Seychelles, Society Is., Socotra, South China Sea, Sri Lanka, Sudan, Suriname, Swaziland, Taiwan, Thailand, Togo, Tonga, Transcaucasus, Trinidad-Tobago, Tuamotu, Tubuai Is., Turks-Caicos Is., Uruguay, Uzbekistan, Vanuatu, Venezuela, Venezuelan Antilles, Vietnam, West Himalaya, Windward Is., Yugoslavia, Zambia, Zaïre, Zimbabwe

Synonyms

Homotypic Synonyms

Heterotypic Synonyms

Classification

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PAFTOL

Publications

POWO follows these authorities in accepting this name:

  • Balkrishna, A. (2018). Flora of Morni Hills (Research & Possibilities): 1-581. Divya Yoga Mandir Trust.
  • Barooah, C. & Ahmed, I. (2014). Plant diversity of Assam. A checklist of Angiosperms and Gymnosperms: 1-599. Assam science technology and environment council, India.
  • Barthelat, F. (2019). La flore illustrée de Mayotte: 1-687. Biotope éditions.
  • Beentje, H.J. (2021). Flore du Gabon 56: 1-148. Muséum National D'Histoire Naturelle, Paris.
  • Chou, S., Chhnang, P. & Kim, Y. (2016). A Checklist for the Seed Plants of Cambodia: 1-272. National Institute of Biological Resources, Korea.
  • Fosberg, F.R., Sachet, M.-H., Oliver, R. (1979). A geographical checklist of the Micronesian Dicotyledonae. Micronesica; Journal of the College of Guam 15: 41-295.
  • Ghafoor, A. & al. (2021). Flora of Pakistan 224: 1-310. Department of Botany, University of Karachi, Karachi.
  • Ghazanfar, S.A. (1992). An Annotated Catalogue of the Vascular Plants of Oman and their Vernacular names. Scripta Botanica Belgica 2: 1-153.
  • Gosline, G., Bidault, E., van der Burgt, X., Cahen, D., Challen, G., Condé, N., Couch, C., Couvreur, T.L.P., Dagallier, L.M.J., Darbyshire, I., Dawson, S., Doré, T.S., Goyder, D., Grall, A., Haba, P., Haba, P., Harris, D., Hind, D.J.N., Jongkind, & al. (2023). A Taxonomically-verified and Vouchered Checklist of the Vascular Plants of the Republic of Guinea. Nature, scientific data 10, Article number: 327: [1]-[12].
  • Kiew, R. & al. (eds.) (2021). Malayan Forest Records 49: 1-403.
  • Knapp, W.M. & Naczi, R.F.C. (2021). Vascular plants of Maryland, USA. A comprehensive account of the state's botanical diversity. Smithsonian Contributions to Botany 113: 1-151.
  • Kotiya, A., Solanki, Y. & Reddy, G.V. (2020). Flora of Rajasthan: 1-769. Rajasthan state biodiversity board.
  • Koyama, H., Bunwong, S., Pornpongrungrueng, P. & Hind, D.J.N. (2016). Flora of Thailand 13(2): 143-428. The Forest Herbarium, Royal Forest Department.
  • Muer, T., Sauerbier, H. & Cabrara Calixto, F. (2020). Die Farn- und Blütenpflanzen Madeiras: 1-792. Verlag und Versandbuchhandlung Andreas Kleinsteuber.
  • Plunkett, G.M., Ranker, T.A., Sam, C. & Balick, M.J. (2022). Towards a checklist of the vascular flora of Vanuatu. Candollea 77: 105-118.
  • Prakash, L. & Balasubramanian, P. (2018). Invasive alien flora of Sathyamangalam Tiger Reserve in Southern Eastern Ghats, India. Indian Forester 144: 857-862.
  • Pruski, J.F. (ed.) (2018). Flora Mesoamericana 5(2): 1-608. Universidad Nacional Autónoma de México, México, D.F.
  • Roskov Y. & al. (eds.) (2018). Species 2000 & ITIS Catalogue of Life Naturalis, Leiden, the Netherlands.
  • Sarder, N.U. & Hassan, M.A. (eds.) (2018). Vascular flora of Chittagong and the Chittagong Hill Tracts 3: 1-978. Bangladesh National Herbarium, Dhaka.
  • Turner, I.M. (1995). A catalogue of the Vascular Plants of Malaya. Gardens' Bulletin Singapore 47(1): 1-346.
  • Whistler, W.A. (2022). Flora of Samoa Flowering Plants: 1-930. National Tropical Botanicl Garden. Smithsonian National Museum of Natural History.

Flora of the Cayman Islands

  • L., Sp. Pl. 2: 839 (1753).

Catálogo de Plantas y Líquenes de Colombia

  • Bernal, R., Gradstein, S.R. & Celis, M. (eds.). 2015. Catálogo de plantas y líquenes de Colombia. Instituto de Ciencias Naturales, Universidad Nacional de Colombia, Bogotá. http://catalogoplantasdecolombia.unal.edu.co

Flora of West Tropical Africa

  • Chev. Bot. 360.
  • F.T.A. 3: 300
  • Sp. Pl. 839 (1753)

Useful Plants of Boyacá Project

  • Instituto de Investigación de Recursos Biológicos Alexander von Humbodlt (2014). Plantas alimenticias y medicinales nativas de Colombia. 2567 registros, aportados por: Castellanos, C. (Contacto del recurso), Valderrama, N. (Creador del recurso, Autor), Castro, C. (Proveedor de metadatos), Bernal, Y. (Autor), García, N. (Autor). Versión 11.0. http://i2d.humboldt.org.co/ceiba/resource.do?r=ls_colombia_magnoliophyta_2014
  • Kew's Economic Botany collection in The State of the World’s Plants Report–2016. (2016). Royal Botanic Gardens, Kew https://stateoftheworldsplants.org/2016/

Kew Backbone Distributions

  • (2020). https://www.jstor.org/stable/26958715. epublication.
  • Barooah, C. & Ahmed, I. (2014). Plant diversity of Assam. A checklist of Angiosperms and Gymnosperms: 1-599. Assam science technology and environment council, India.
  • Barthelat, F. (2019). La flore illustrée de Mayotte: 1-687. Biotope éditions.
  • Beentje, H.J. (2021). Flore du Gabon 56: 1-148. Muséum National D'Histoire Naturelle, Paris.
  • Chou, S., Chhnang, P. & Kim, Y. (2016). A Checklist for the Seed Plants of Cambodia: 1-272. National Institute of Biological Resources, Korea.
  • Ghafoor, A. & al. (2021). Flora of Pakistan 224: 1-310. Department of Botany, University of Karachi, Karachi.
  • Ghazanfar, S.A. (1992). An Annotated Catalogue of the Vascular Plants of Oman and their Vernacular names. Scripta Botanica Belgica 2: 1-153.
  • Gosline, G., Bidault, E., van der Burgt, X., Cahen, D., Challen, G., Condé, N., Couch, C., Couvreur, T.L.P., Dagallier, L.M.J., Darbyshire, I., Dawson, S., Doré, T.S., Goyder, D., Grall, A., Haba, P., Haba, P., Harris, D., Hind, D.J.N., Jongkind, & al. (2023). A Taxonomically-verified and Vouchered Checklist of the Vascular Plants of the Republic of Guinea. Nature, scientific data 10, Article number: 327: [1]-[12].
  • Koyama, H., Bunwong, S., Pornpongrungrueng, P. & Hind, D.J.N. (2016). Flora of Thailand 13(2): 143-428. The Forest Herbarium, Royal Forest Department.
  • Plunkett, G.M., Ranker, T.A., Sam, C. & Balick, M.J. (2022). Towards a checklist of the vascular flora of Vanuatu. Candollea 77: 105-118.
  • Prakash, L. & Balasubramanian, P. (2018). Invasive alien flora of Sathyamangalam Tiger Reserve in Southern Eastern Ghats, India. Indian Forester 144: 857-862.
  • Sarder, N.U. & Hassan, M.A. (eds.) (2018). Vascular flora of Chittagong and the Chittagong Hill Tracts 3: 1-978. Bangladesh National Herbarium, Dhaka.

Flora of Somalia

  • Flora Somalia, (2000) Author: by H. Beentje [updated by M. Thulin 2008]

Useful Plants and Fungi of Colombia

  • Bernal, R., G. Galeano, A. Rodríguez, H. Sarmiento y M. Gutiérrez. (2017). Nombres Comunes de las Plantas de Colombia. http://www.biovirtual.unal.edu.co/nombrescomunes/
  • Bernal, R., Gradstein, S.R., & Celis, M. (eds.). (2020). Catálogo de Plantas y Líquenes de Colombia. v1.1. Universidad Nacional de Colombia. Dataset/Checklist. https://doi.org/10.15472/7avdhn
  • Burkill HM. (1995). The useful plants of west tropical Africa, Vols. 1-3. The useful plants of west tropical Africa, Vols 1-3.
  • Cámara-Leret, R., & Dennehy, Z. (2019). Information gaps in indigenous and local knowledge for science-policy assessments. Nature Sustainability 2:736-741.
  • Diazgranados et al. (2021). Catalogue of plants of Colombia. Useful Plants and Fungi of Colombia project. In prep.
  • Diazgranados, M., Allkin, B., Black N., Cámara-Leret, R., Canteiro C., Carretero J., Eastwood R., Hargreaves S., Hudson A., Milliken W., Nesbitt, M., Ondo, I., Patmore, K., Pironon, S., Turner, R., Ulian, T. (2020). World Checklist of Useful Plant Species. Produced by the Royal Botanic Gardens, Kew. Knowledge Network for Biocomplexity.
  • FPI (2021). Food Plants International. https://fms.cmsvr.com/fmi/webd/Food_Plants_World?homeurl=https://foodplantsinternational.com/plants/
  • GBIF.org (2021). GBIF species matching tool. https://www.gbif.org/tools/species-lookup
  • GRIN (2021). Germplasm Resources Information Network from the United States Department of Agriculture. https://www.ars-grin.gov/
  • Garcia, H. (1992). Flora Medicinal de Colombia. Botánica Médica. Segunda Edición. Tercer Mundo Editores. Tomo III.
  • Instituto de Investigación de Recursos Biológicos Alexander von Humbodlt (2014). Plantas alimenticias y medicinales nativas de Colombia. 2567 registros, aportados por: Castellanos, C. (Contacto del recurso), Valderrama, N. (Creador del recurso, Autor), Bernal, Y. (Autor), García, N. (Autor). http://i2d.humboldt.org.co/ceiba/resource.do?r=ls_colombia_magnoliophyta_2014
  • Instituto de Investigación de Recursos Biológicos Alexander von Humboldt (2019). Lista de especies vedadas por la resolución 213 de 1977. 8256 especies. http://i2d.humboldt.org.co/ceiba/resource.do?r=le_plantaspriorizadas_2019
  • Instituto de Investigación de Recursos Biológicos Alexander von Humboldt. (2014). Plantas alimenticias y medicinales nativas de Colombia. 2567 registros, aportados por: Castellanos, C. (Contacto del recurso), Valderrama, N. (Creador del recurso, Autor), Bernal, Y. (Autor), García, N. (Autor). http://i2d.humboldt.org.co/ceiba/resource.do?r=ls_colombia_magnoliophyta_2014
  • Medicinal Plant Names Services (MPNS) v.10 (2021); http://mpns.kew.org/
  • PROTA (2021). Plants Resources of Tropical Africa. https://prota4u.org/database/
  • Plants for malaria, plants for fever: Medicinal species in Latin America, a bibliographic survey: Royal Botanic Gardens, Kew.
  • RBG, Kew (2021). Kew Economic Botany Collection. https://ecbot.science.kew.org/
  • RBG, Kew (ed.) (1999). Survey of Economic Plants for Arid and Semi-Arid Lands (SEPASAL) database. Royal Botanic Gardens, Kew, London.
  • Ulian, T., Sacandé, M., Hudson, A., & Mattana, E. (2017). Conservation of indigenous plants to support community livelihoods: the MGU–Useful Plants Project. Journal of Environmental Planning and Management 60:668-683.
  • Willis, K.J. (ed.) (2017). State of the World’s Plants 2017. Report. Royal Botanic Gardens, Kew.

Flora of Tropical East Africa

  • Agnew, A.D.Q. & Agnew, S., Upland Kenya Wild Flowers, ed. 2: 204, t. 80 (1994).
  • Bojer, Hort. Maurit.: 177 (1837).
  • C.D. Adams in Flora of West Tropical Africa ed. 2, 2: 287 (1963).
  • Cufod., Enumeratio Plantarum Aethiopiae Spermatophyta (Supplement in Bull. Jard. Bot. Brux.) p. 1079 (1966).
  • D.J.N. Hind in Fl. Mascar. 109: 234, t. 81/1–7 (1993).
  • E. Lind & A. Tallantire, Some Common Flowering Plants of Uganda p. 182, fig. 122 (1962).
  • E.K. Banda & B. Morris, Common Weeds Malawi: 10, fig. 11 (1986).
  • F. W. Andr., The Flowering Plants of the Sudan 3: 8 (1956).
  • H.M. Burkill, Useful Pl. W. Trop. Afr. ed. 2, 1: 443 (1985).
  • Harv. in Fl. Cap.: 57 (1865).
  • Humbert, Fl. Madag. 189: 201, fig. 39/10–13 (1960).
  • L., Sp. Pl.: 839 (1753).
  • Lisowski, Asterac. Fl. Afr. Centr.: 473, fig. 95 (1991).
  • M.F. Johnson in Ann. Missouri Bot. Gard. 58: 26 (1971).
  • Maquet in Fl. Rwanda 3: 570, fig. 174/1 (1985).
  • O. Hoffm. in Die Pflanzenwelt Ost-Afrikas und der Nachbargebiete, Theile C.: 406 (1895).
  • Oliv. & Hiern, Flora of Tropical Africa 3: 300 (1877).
  • R. O. Williams, Useful and Ornamental Plants in Zanzibar and Pemba p. 110 (1949).

Other Data

Other Kew resources that provide information on this taxon:

Date Reference Identified As Barcode Type Status Has image?
Aug 1, 2015 Paie, I. [S. 51821] Malaysia K001045445 No
Jan 1, 2012 I Made Maduarta (Pung) [IMM 133] Indonesia K000734803 No
Jan 1, 2010 Saw, L.G. [48210] Malaysia K000705436 No
Jan 1, 2010 Rafidah, A.R. [64263] Malaysia K000705399 No
Jun 1, 2009 Mike [14] Malaysia K000610777 No
Jan 1, 2009 Kindeketa, W.J. [2646] Tanzania K000614950 Yes
Jan 1, 2009 Nguyen, V.D., et al. [HNK 1629] Vietnam K000575521 No
Jan 1, 2009 Ezrom, P. [254] Tanzania K000614942 Yes
Jan 1, 2008 Harris, T. [198] Mozambique K000614507 No
Jan 1, 2004 Pollard, B.J. [431] Cameroon K000746657 No
Dec 1, 1996 Dawson, S. [37] Cameroon K000051829 No
May 1, 1993 Boog [s.n.] Brazil K000488632 Unknown Type Material Yes
Jan 1, 1993 Breteler, F.J. [206] Cameroon K000051827 No
Jan 1, 1987 Thompson, S.A. [1598] Cameroon K000051848 No
Jan 1, 1966 Irwin, H.S.; Souza, R.; Santos, R.R. [8886] Brazil K000924543 Yes
Jan 1, 1953 Boughey, A.S. [6765] Cameroon K000051823 No
Jan 1, 1953 Boughey, A.S. [7024] Cameroon K000051826 No
Jan 1, 1953 Boughey, A.S. [7025] Cameroon K000051822 No
Jan 1, 1952 Boughey, A.S. [7021] Cameroon K000051825 No
Greenway, P.J.; Kanuri [11974] Tanzania K002896694 Yes
Gould, B.J. [803] Bhutan K003705016 No
Elisante, F., Mkenda, P.M. & Njau, E.A. [20] Tanzania K001562878 Yes
Prescott, T.A.K. [26] Papua New Guinea K001769696 No
Patel, H. [7396] Mozambique K000613658 Yes
s.coll. [s.n.] India K003705022 No
Shiu Ying Hu [12185] Hong Kong K003149977 No
Thomson, T. [921] India K003705026 No
Massawe, G.; Gobbo, G.; Mwiga, G. [253] Tanzania K002896698 Yes
Kerfoot, O. [3107] Kenya K002896634 Yes
Tanaka, T.; Shimada, Y. [11194] Taiwan K003149974 No
McWhinter, J. [53] Madagascar K:SPC-32206.000 No
Araujo, G.da S. [1] Brazil K001560814 Yes
Grimshaw, J.M. [JMG94331] Tanzania K002896658 Yes
Tanner, R. [4631] Tanzania K002896684 Yes
Thairu, N. [39] Kenya K002896652 Yes
Hutchinson, J.; Metcalfe, C.R. [119] Cameroon K000051833 No
Schindler, A.K. [464] Hong Kong K003149980 No
Kiew, R. [RK 5403] Malaysia K001768870 Yes
Koritschoner, H. [2066] Tanzania K002896679 Yes
Burchell [854] Brazil K000955418 Yes
Crow, J. [36] India K003705037 No
s.coll. [74] Hong Kong K003149985 No
Geilinger [3997] Tanzania K002896707 Yes
Anderson, T. [297] India K003705021 No
Moomaw, J.C. [837] Kenya K002896648 Yes
Bally, P.R.O. [B 7581] Tanzania K002896676 Yes
Krishnan, E.K. [s.n.] India K003705029 No
Henry, A. [8377] China K003149982 No
Tanner, R. [4721] Tanzania K002896689 Yes
Schilling, A.D. [671] Nepal K003705015 No
Willan, R.L. [221] Tanzania K002896682 Yes
Philcox, D.; Ferreira, A. [4477] Brazil K000924545 Yes
Peter, G.A. [53284] K002896691 Yes
s.coll. [Cat. no. 3176] K001118677 Unknown Type Material Yes
Baker, J.G. [s.n.] Brazil K000924539 Yes
Drummond, R.B.; Hemsley, J.H. [1098] Kenya K002896654 Yes
Crow, J. [35] India K003705035 No
Hooker, J.D.; Hohenacher [1034] India K003705024 No
Tweedie [1465] Kenya K002896635 Yes
Geilinger [s.n.] Tanzania K002896670 Yes
Robinson, E.A. [6938] India K003705033 No
Glover, P.E.; Samuel [3089] Kenya K002896642 Yes
Dunlap [32] Cameroon K000051843 No
Sandford, H. [17] Tanzania K002896669 Yes
Thompson, S.A. [1338] Cameroon K000051849 No
s.coll. [1024] India K003705032 No
Bruneau, A. [502] Cameroon K000051844 No
Brunt, M.A. [912] Cameroon K000051845 No
Festo, L.; Gereau, R.; Kayombo, C.; Sitoni, D. [446] Tanzania K002896674 Yes
Pollard, B.J.; Djire.; Acan.; Reid. [774] Cameroon K000374733 Yes
Carmicheal [1113] Tanzania K002896681 Yes
Geilinger [2470] Tanzania K002896662 Yes
Greenway, P.J.; Kirrika [10957] Tanzania K002896693 Yes
Hara, H.; Kanai, H.; Kurosawa, S.; Murata, G.; Togashi, M. [6304851] Nepal K003705014 No
Scouler [s.n.] India K003705028 No
Bally, P.R.O. [B 5306] Kenya K002896638 Yes
Tweedie [955] Kenya K002896645 Yes
Grierson, A.J.C.; Long, D.G. [2921] Bhutan K003705020 No
s.coll. [15773] Hong Kong K003149988 No
Glover; Gwynne; Samuel [600] Kenya K002896640 Yes
Greenway, P.J. [3043] Tanzania K002896705 Yes
Carmichael, W. [603] Tanzania K002896704 Yes
Haerdi, F. [251] Tanzania K002896666 Yes
Philcox, D. [3989] Brazil K000924544 Yes
[Panayatis], L.J. [72] Tanzania K002896678 Yes
Jeffery, G.M. [K286] Kenya K002896649 Yes
Tanner, R. [1665] Tanzania K002896680 Yes
Burtt, B.D. [2408] Tanzania K002896685 Yes
Janaki Ammal, E.K. [1527] India K003705027 No
Tanner, R. [1188] Tanzania K002896688 Yes
Geilinger [2523] Tanzania K002896671 Yes
Simon, G.; Loi, I.; Raphael, Y. [953] Tanzania K002896696 Yes
Crow, J. [34] India K003705036 No
Bedi, R. [529] Bhutan K003705017 No
s.coll. [s.n.] China K003149981 No
Rich, H.H. [614] India K003705030 No
Eiten, G.; Eiten, L.T. [6240] Brazil K000924540 Yes
Simon, G.; Raphael, Y. [148] Tanzania K002896697 Yes
Willem [283] Tanzania K002896677 Yes
s.coll. [306] Taiwan K003149986 No
Peter, G.A. [53445] K002896692 Yes
Robertson, S.A. [3228] Kenya K002896646 Yes
Glover; Gwynne; Samuel [154] Kenya K002896641 Yes
Bax, R.D. (Miss) [200] Tanzania K002896675 Yes
Davis, R.M. [497] Tanzania K002896667 Yes
Geilinger [s.n.] Tanzania K002896706 Yes
Tanner, R. [1188] Tanzania K002896687 Yes
Mwangoka, M.A.; Maingo, A. [1364] Tanzania K002896657 Yes
s.coll. [Cat. no. 3176] K001118678 Unknown Type Material Yes
{Ritchie} [393] Hong Kong K003149987 No
Chuml, H. [203] Cameroon K000051846 No
Michelmore, A.P.G. [1446] Tanzania K002896672 Yes
Macgilay [3] Brazil K000924537 Yes
Urquhart [1861] Hong Kong K003149983 No
Glover; Samuel [LW15] Kenya K002896643 Yes
Holst, C. [2843] K002896668 Yes
Tsiang, Y. [231] Hong Kong K003149975 No
Grierson, A.J.C.; Long, D.G. [1509] Bhutan K003705019 No
Rambo, B. [42410] Brazil K000924538 Yes
Frontier-Tanzania [3271] Tanzania K002896655 Yes
Burchell [807] Brazil K000955420 Yes
Burchell [6607] Brazil K000955417 Yes
Matthew, K.M. [25647] India K003705039 No
Sales de Melo, M.R.C.; Melo, G.; Faria, J.M. [208] Brazil K000054202 Yes
Gaudichaud, C. [s.n.] Brazil K000924542 Yes
Milne-Redhead, E.; Taylor, P.G. [7041] Tanzania K002896699 Yes
Simon, G.; Loi, I.; Raphael, Y. [954] Tanzania K002896656 Yes
Goetze, W. [49] K002896663 Yes
s.coll. [Cat. no. 3176] India K001118676 Unknown Type Material Yes
Magogo, F.; Glover, P. [371] Kenya K002896653 Yes
Festo, L.; Bayona, W. [503] Tanzania K002896673 Yes
Lucas, G.Ll. [125] Kenya K002896637 Yes
Dusén, P. [8941] Brazil K000924547 Yes
Whiting, M.M.; Stewart, K.J. [302] Hong Kong K003149976 No
Mooney, H.F. [1050] India K003705034 No
Batty, M. (Mrs.) [657] Tanzania K002896665 Yes
Burchell [8649-2] Brazil K000955415 Yes
s.coll. [3407] Hong Kong K003149984 No
Kibure, O.A.; Mlangwa, J.; Chezo, S.M. [1099] Tanzania K000612955 Yes
Dümmer, R.A. [1962] Kenya K002896633 Yes
Graham, R.M. [B374] Kenya K002896650 Yes
Grierson, A.J.C.; Long, D.G. [3820] Bhutan K003705018 No
Simon, G.; Loi, I. [909] Tanzania K002896690 Yes
Maitland, T.D. [293] Cameroon K000051835 No
Schíeben, H. [264] Tanzania K002896660 Yes
Ogu [206] Cameroon K000051840 No
Andersson [86] Ecuador K000488626 Unknown Type Material Yes
Tanner, R. [848] Tanzania K002896702 Yes
Rakoto, R. [241] Madagascar K000662030 Yes
Scott, A. [21] India K003705038 No
{Glover; Gwynne; Samuel; Tucker} [2593] Kenya K002896639 Yes
Matthew, K.M. [48291] India K003705040 No
Grimshaw, J.M. [JM 93570] Tanzania K002896659 Yes
Hu, S.Y. [6782] Hong Kong K003149979 No
Kavirondo, N.; Graham, M.D. [3308] Kenya K002896636 Yes
Tanner, R. [1737] Tanzania K002896703 Yes
van Someren [6079] Kenya K002896651 Yes
Gillivray, J.M. [253] Brazil K000924536 Yes
Widgren [s.n.] Brazil K000924546 Yes
Haarer, Q.E. [959] Tanzania K002896710 Yes
Dunlap [74] Cameroon K000051841 No
Hooker, J.D.; Thompson, T. [s.n.] India K003705006 No
Haarer, Q.E. [768] Tanzania K002896708 Yes
Simon, G.; Raphael, Y.; Loi, I. [734] Tanzania K002896695 Yes
Burnett, G.F. [48/31] Tanzania K002896701 Yes
s.coll. [Cat. no. 3176] K001118675 Unknown Type Material Yes
Hornby, H.E. [245] Tanzania K002896661 Yes
Collett, H. [21] India K003705031 No
Keiko Yasuda [0086] Japan K003149973 No
Hu, S.Y. [5296] Hong Kong K003149978 No
Haarer, A.S. [s.n.] Tanzania K002896709 Yes
s.coll. [s.n.] India K003705023 No
Tanner, R. [5512] Tanzania K002896683 Yes
Rakota, R. [349] Madagascar K000662040 Yes
Wallich, N. [Cat. no. 3176] Burma K001118679 Unknown Type Material Yes
Morton, J.K. [463] Cameroon K000051824 No
Poiteau, P.A. [s.n.] French Guiana K000924541 Type Yes
Dümmer, R.A. [1735] Kenya K002896632 Yes
Maitland, T.D. [0s.n.43] Cameroon K000051838 No
Burchell [1057] Brazil K000955419 Yes
Holst, C. [4325] Tanzania K002896664 Yes
Mutangah, J.G. [29] Kenya K002896647 Yes
Maas Geesteranus, R.A. [5678] Kenya K002896631 Yes
Maitland, T.D. [43] Cameroon K000051834 No
Tanner, R. [5180] Tanzania K002896686 Yes
s.coll. [Cat. no. 3176] K001118674 Unknown Type Material Yes
Glaziou, A. [8734] Brazil K000955416 Yes
Jamaica Ageratum conyzoides subsp. latifolium K000488633 Unknown Type Material Yes
s.coll. [Cat. no. 3177] Ageratum cordifolium K001118681 Unknown Type Material Yes
De Silva, F. [Cat. no. 3177] Ageratum cordifolium K001118680 Unknown Type Material Yes
s.coll. [Cat. no. 3177] Ageratum cordifolium K001118682 Unknown Type Material Yes
May 1, 1993 Oersted, A.S. [251] Costa Rica Ageratum oerstedii K000488640 Holotype Yes

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    • http://creativecommons.org/licenses/by-nc-sa/3.0

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    • http://creativecommons.org/licenses/by-nc-sa/3.0

  • Flora of West Tropical Africa

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    • http://creativecommons.org/licenses/by-nc-sa/3.0

  • Flora of the Cayman Islands

    • Flora of the Cayman Islands
    • http://creativecommons.org/licenses/by-nc-sa/3.0

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    • Digital Image © Board of Trustees, RBG Kew http://creativecommons.org/licenses/by/3.0/

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    • The International Plant Names Index and World Checklist of Vascular Plants 2024. Published on the Internet at http://www.ipni.org and https://powo.science.kew.org/
    • © Copyright 2023 World Checklist of Vascular Plants. http://creativecommons.org/licenses/by/3.0

  • Kew Names and Taxonomic Backbone

    • The International Plant Names Index and World Checklist of Vascular Plants 2024. Published on the Internet at http://www.ipni.org and https://powo.science.kew.org/
    • © Copyright 2023 International Plant Names Index and World Checklist of Vascular Plants. http://creativecommons.org/licenses/by/3.0

  • Kew Science Photographs

    • Copyright applied to individual images

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    • http://creativecommons.org/licenses/by-nc-sa/3.0

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    • http://creativecommons.org/licenses/by-nc-sa/3.0

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    • ColPlantA database
    • http://creativecommons.org/licenses/by-nc-sa/3.0
    • http://creativecommons.org/licenses/by/3.0/