Английская Википедия:Centromadia pungens

Материал из Онлайн справочника
Перейти к навигацииПерейти к поиску

Шаблон:Short description Шаблон:Speciesbox

Centromadia pungens, the common spikeweed[1] or common tarweed,[2] is a species of North American plants in the tribe Madieae within the family Asteraceae. It is native to northern Baja California and the western United States (California, Oregon, Washington, Idaho, Nevada, Arizona). The plant is considered a noxious weed in parts of the Pacific Northwest.[3][4]

Centromadia pungens is an herb up to Шаблон:Cvt tall. It produces arrays of numerous yellow flower heads with both ray florets and disc florets.[5][6][7]

Subspecies[8]
  • Centromadia pungens subsp. laevis (D.D.Keck) B.G.Baldwin - Baja California, southern California
  • Centromadia pungens subsp. pungens - most of species range

References

Шаблон:Reflist

External links

Шаблон:Taxonbar


Шаблон:Asteroideae-stub