- Environmental: ornamental (fide Dict Gard; Zander ed14)
- Weed: potential seed contaminant (fide Atlas WWeed; Weeds SAfr 2001)
Native
Northern America
-
SOUTHERN MEXICO:
Mexico
[Chiapas,
Hidalgo,
Jalisco,
Morelos,
Nayarit,
Oaxaca,
Veracruz]
Southern America
-
CENTRAL AMERICA:
Belize,
Honduras
Cultivated
(also cult.)
Naturalized
Africa
-
MACARONESIA:
Portugal
[Madeira Islands]
-
NORTHERN AFRICA:
Egypt
-
NORTHEAST TROPICAL AFRICA:
Ethiopia,
Sudan
-
EAST TROPICAL AFRICA:
Kenya,
Tanzania
-
WEST-CENTRAL TROPICAL AFRICA:
Cameroon,
Zaire
-
SOUTH TROPICAL AFRICA:
Malawi,
Zambia
-
SOUTHERN AFRICA:
South Africa,
Swaziland
-
WESTERN INDIAN OCEAN:
Madagascar
Asia-Temperate
-
CAUCASUS:
Georgia
-
CHINA:
China
[Anhui,
Fujian,
Guangdong,
Guangxi,
Guizhou,
Hainan,
Hebei,
Jiangsu,
Shandong,
Sichuan,
Yunnan,
Zhejiang]
-
EASTERN ASIA:
Japan,
Taiwan
Asia-Tropical
-
INDIAN SUBCONTINENT:
India,
Nepal
-
PAPUASIA:
Papua New Guinea
-
INDO-CHINA:
Myanmar,
Thailand
Australasia
-
AUSTRALIA:
Australia
-
NEW ZEALAND:
New Zealand
Northern America
-
NORTHEASTERN U.S.A.:
United States
[Connecticut,
Massachusetts]
-
SOUTHEASTERN U.S.A.:
United States
[Alabama,
Florida,
Georgia,
North Carolina,
South Carolina]
-
SOUTH-CENTRAL U.S.A.:
United States
[Texas]
Pacific
-
NORTH-CENTRAL PACIFIC:
United States
[Hawaii]
-
SOUTH-CENTRAL PACIFIC:
French Polynesia
-
SOUTHWESTERN PACIFIC:
Fiji
Southern America
-
CENTRAL AMERICA:
Guatemala
-
NORTHERN SOUTH AMERICA:
Suriname,
Venezuela
-
WESTERN SOUTH AMERICA:
Ecuador,
Peru
- Aldén, B., S. Ryman, & M. Hjertson Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource on www.skud.info). 2012 (Kulturvaxtdatabas)
- Balick, M. J. et al. Checklist of the vascular plants of Belize, with common names and uses. Mem. New York Bot. Gard. 85. 2000 (L Belize NY)
- Brako, L. & J. L. Zarucchi Catalogue of the flowering plants and gymnosperms of Peru. Monogr. Syst. Bot. Missouri Bot. Gard. 45. 1993 (L Peru)
- Conservatoire et Jardin botaniques & South African National Biodiversity Institute African flowering plants database (on-line resource). (L Africa Online)
- Encke, F. et al. Zander: Handwörterbuch der Pflanzennamen, 14. Auflage. 1993 (Zander ed14)
- Encke, F. et al. Zander: Handwörterbuch der Pflanzennamen, 13. Auflage. 1984 (Zander ed13)
- Euro+Med Editorial Committee Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource). (EuroMed Plantbase)
- FNA Editorial Committee Flora of North America. (F NAmer)
- Funk, V. et al. Checklist of the plants of the Guiana Shield (Venezuela: Amazonas, Bolivar, Delta Amacuro; Guyana, Surinam, French Guiana). Contr. U.S. Natl. Herb. 55:1-584. 2007 (L Guiana Shield)
- Henderson, L. Alien weeds and invasive plants: a complete guide to declared weeds and invaders in South Africa. Plant Protection Research Institute, Handbook 12. 2001 (Weeds SAfr 2001)
- Hnatiuk, R. J. Census of Australian vascular plants. Australian Flora and Fauna Series No. 11. (L Aust)
- Hokche, O. et al. Nuevo catálogo de la flora vascular de Venezola. (L Venez ed2)
- Holm, L. et al. A geographical atlas of world weeds. 1979 (Atlas WWeed)
- Huxley, A., ed. The new Royal Horticultural Society dictionary of gardening. 1992 (Dict Gard)
- Institute of Pacific Islands Forestry Pacific Island Ecosystems at Risk (PIER): plant threats to Pacific ecosystems (on-line resource). (Pacif I Ecosyst Risk)
- Iwatsuki, K. et al. Flora of Japan. (F Japan)
- Johnson, M. F. 1971. A monograph of the genus Ageratum L. (Compositae - Eupatorieae) Ann. Missouri Bot. Gard. 58:21-25.
- Jørgensen, P. M. & S. León-Yánez, eds. Catalogue of the vascular plants of Ecuador. Monogr. Syst. Bot. Missouri Bot. Gard. 75. 1999 (L Ecuador)
- Lazarides, M. & B. Hince CSIRO Handbook of Economic Plants of Australia. 1993 (Econ Pl Aust)
- Li, H. L. et al., eds. Flora of Taiwan. (F Taiwan)
- Liberty Hyde Bailey Hortorium Hortus third. (Hortus 3)
- McVaugh, R. Flora Novo-Galiciana. (F NGalicia)
- Nelson, C. H. N. Catálogo de las plantas vasculares de Honduras. 2008 (L Honduras)
- Office of the Union UPOV: International Union for the Protection of New Varieties of Plants. List of the taxa protected by the members of the Union. 2009 (UPOV)
- Personal Care Products Council International Nomenclature Cosmetic Ingredient (INCI)
- Rehm, S. Multilingual dictionary of agronomic plants. 1994 (Dict Rehm)
- Stace, C. New flora of the British Isles. (F BritStace)
- Standley, P. C. & J. A. Steyermark Flora of Guatemala. (F Guat)
- Turner, B. L. 1997. The comps of Mexico: a systematic account of the family Asteraceae. Volume 1: Eupatoreae Phytologia Mem. 11:54.
- Turrill, W. B. et al., eds. Flora of tropical East Africa. (F TE Afr)
- Vibrans, H., ed. Malezas de México (on-line resource). (Malezas Mex)
- Woodson, R. E. & R. W. Schery, eds. Flora of Panama. (F Panama)
- Wu Zheng-yi & P. H. Raven et al., eds. Flora of China (English edition). (F ChinaEng)
Check other web resources for Ageratum houstonianum Mill. :
- Flora of North America: Collaborative Floristic Effort of North American Botanists
- PLANTS: USDA-NRCS Database of Plants of the United States and its Territories
- BONAP North American Plant Atlas of the Biota of North America Program:
- Flora of China: Online version from Harvard University
- AVH: Australia's Virtual Herbarium
- SIBIS: South African National Biodiversity Institute's (SANBI) Integrated Biodiversity System
- TROPICOS: Nomenclatural and Specimen Database of the Missouri Botanical Garden
- ePIC: Electronic Plant Information Centre of Royal Botanic Gardens, Kew
- AGRICOLA: Article Citation Database or NAL Catalog of USDA's National Agricultural Library
- Entrez: NCBI's search engine for PubMed citations, GenBank sequences, etc.
Images:
- Fruits: U.S. National Seed Herbarium image
Cite as: USDA, Agricultural Research Service, National Plant Germplasm System. 2018. Germplasm Resources Information Network (GRIN-Taxonomy).
National Germplasm Resources Laboratory, Beltsville, Maryland. URL: https://npgsweb.ars-grin.gov/gringlobal/taxonomydetail.aspx?id=1761. Accessed 21 April 2018.