Source: California Invasive Plant Council

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Halogeton glomeratus (halogeton)

Halogeton glomeratus
Halogeton glomeratus
Photo courtesy Bob Case

Halogeton glomeratus (halogeton) is an erect winter to summer annual with small fleshy leaves (family Chenopodiaceae). It can be found throughout southern California and in all counties bordering Nevada. It has also been reported from Siskiyou and San Diego counties. Halogeton is mainly found on disturbed arid sites in salt grass, salt desert shrub, mixed desert shrub, or pinyon-juniper plant communities. Halogeton is not an extremely competitive plant, but it can quickly invade disturbed or overgrazed sites, and it can prevent reestablishment of desirable species because it can lead to salt accumulation on the soil surface. It is poisonous to livestock.

Cal-IPC Inventory rating: Moderate

Cal-IPC Resources on Halogeton glomeratus

Cal-IPC News Articles

  • Pitcairn, M. (2000). All weeds that have approved biological control agents, accidental introductions and others. CalEPPC News. 8.

Cal-IPC Symposium Proceedings

  • O'Connell, R. A. (1997). Hydrilla: A case study: The state of California's noxious weed eradication programs. California Exotic Pest Plant Council Symposium '97. Concord, CA.
  • O'Connell, R. A. (1999). The state of California's noxious weed eradication programs. California Exotic Pest Plant Council. Sacramento, CA.

Other Resources on Halogeton glomeratus

  • USDA PLANTS database - Federal database with information on identification and distribution, and links to websites in individual states.
  • Jepson Online Interchange for California Flora - Information on taxonomy, biology, and distribution from the UC Berkeley Jepson Herbarium.
  • CalFlora - Distribution information by county based on submitted observations and herbarium specimens.
  • Encycloweedia - Plants rated as noxious weeds by the California Department of Food and Agriculture.
  • CalPhotos - Images of plants taken mostly in California.