Xanthium orientale
Californian Burr, Burweed, Cocklebur
Also known as: Centaurea albertii (Rouy) A.W.Hill, 1926 +18 more
- Centaurea albertii (Rouy) A.W.Hill, 1926
- Xanthium acerosum Greene
- Xanthium acutilobum Millsp. & Sherff
- Xanthium acutum Greene
- Xanthium affine Greene
- Xanthium americanum Walter
- Xanthium aridum H.St.John
- Xanthium australe Millsp. & Sherff
- Xanthium barcinonense Sennen
- Xanthium brevirostre Hochst. ex A.Rich.
- Xanthium brevirostre Wallr.
- Xanthium bubalocarpon Bush
- Xanthium californicum Greene
- Xanthium californicum var. californicum
- Xanthium californicum var. oligacanthum Widder
- Xanthium calvum Millsp. & Sherff
- Xanthium campestre Greene
- Xanthium canadense var. canadense
- Xanthium canadense var. echinatum (Murray) A.Gray
Botanical Data
- Taxonomic Rank: Species
- Botanical Family: Asteraceae
- WCVP Morphological Data: Recorded natively as a annual.
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Xanthium orientale (commonly known as Californian Burr or Burweed) is an annual belonging to the Asteraceae family. Naturally occurring in North America and South America, this species is primarily associated with temperate conditions.
Macro Climate
Temperate
Plant Type
Annual
Native Range
Continents (WGSRPD)
NORTHERN AMERICA, SOUTHERN AMERICA
Regions (WGSRPD)
Brazil, Eastern Canada, Mexico, North-Central U.S.A., Northeastern U.S.A., Northwestern U.S.A., South-Central U.S.A., Southeastern U.S.A., Southern South America, Southwestern U.S.A., Subarctic America, Western Canada, Western South America
Botanical Countries (WGSRPD L3)
Alabama, Alaska, Alberta, Argentina Northeast, Argentina Northwest, Argentina South, Arizona, Arkansas, Bolivia, Brazil Northeast, Brazil South, Brazil Southeast, British Columbia, California, Chile Central, Chile North, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Manitoba, Maryland, Massachusetts, Mexico Central, Mexico Gulf, Mexico Northeast, Mexico Northwest, Mexico Southeast, Mexico Southwest, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Brunswick, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Nova Scotia, Ohio, Oklahoma, Ontario, Oregon, Paraguay, Pennsylvania, Peru, Prince Edward I., Québec, Rhode I., Saskatchewan, South Carolina, South Dakota, Tennessee, Texas, Uruguay, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming
Introduced Range
Plants flagged as 'Introduced' have been transported outside their native historical range by human activity. While many are common ornamentals, some may become naturalized or invasive in local environments. Local ecological guidelines require verification prior to planting.
Botanical Countries (Non-Native)
Afghanistan, Albania, Algeria, Altay, Amur, Assam, Austria, Azores, Baleares, Baltic States, Bangladesh, Belarus, Belgium, Botswana, Brazil North, Bulgaria, Cambodia, Canary Is., Cape Provinces, Central European Russia, Chita, Colombia, Corse, Cuba, Cyprus, Czechoslovakia, Dominican Republic, East Aegean Is., East European Russia, Egypt, France, Free State, Germany, Great Britain, Greece, Haiti, Hungary, India, Iraq, Italy, Jamaica, Kazakhstan, Khabarovsk, Kirgizistan, Korea, Krasnoyarsk, Kriti, Krym, Kuril Is., KwaZulu-Natal, Lebanon-Syria, Leeward Is., Lesotho, Libya, Madeira, Marquesas, Mongolia, Morocco, Netherlands, North Caucasus, North European Russia, Northern Provinces, Northwest European Russia, Palestine, Poland, Portugal, Primorye, Puerto Rico, Romania, Sakhalin, Sardegna, Sicilia, Sinai, Society Is., South European Russia, Spain, Sri Lanka, Swaziland, Switzerland, Tadzhikistan, Thailand, Transcaucasus, Tuamotu, Tunisia, Turkey, Turkey-in-Europe, Ukraine, Uzbekistan, Venezuela, West Himalaya, West Siberia, Yugoslavia, Zimbabwe