Ambrosia grayi

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Ambrosia grayi
Status TNC G5.svg
Secure  (NatureServe)
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Asterales
Family: Asteraceae
Genus: Ambrosia
Species:
A. grayi
Binomial name
Ambrosia grayi
Synonyms [1] [2]
  • Franseria grayiA.Nelson
  • Franseria tomentosaA.Gray 1849, not Ambrosia tomentosa Nutt. 1818
  • Gaertneria grayiA.Nelson
  • Gaertneria tomentosa(A.Gray) Kuntze

Ambrosia grayi, the woollyleaf bur ragweed, [3] is a North American species of plants in the family Asteraceae. It is native to the west-central part of the Great Plains of the United States, in the states of Nebraska, Kansas, Colorado, New Mexico, Oklahoma, and Texas. [4]

Ambrosia grayi is a perennial herb up to 30 cm (12 inches) tall. Leaves are elliptical or egg-shaped. Flower heads are small and inconspicuous, as the plant is wind-pollinated. The heads develop into spiny burs as the seeds ripen. [2]

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<i>Ambrosia artemisiifolia</i> Species of flowering plant in the daisy family Asteraceae

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<i>Iva annua</i> Species of flowering plant

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<i>Ambrosia dumosa</i> Species of flowering plant

Ambrosia dumosa, the burro-weed or white bursage, a North American species of plants in the family Asteraceae. It is a common constituent of the creosote-bush scrub community throughout the Mojave desert of California, Nevada, and Utah and the Sonoran Desert of Arizona and northwestern Mexico.

<i>Ambrosia trifida</i> Species of flowering plant

Ambrosia trifida, the giant ragweed, is a species of flowering plant in the family Asteraceae. It is native to North America, where it is widespread in Canada, the United States, and northern Mexico.

<i>Ambrosia ambrosioides</i> Species of flowering plant

Ambrosia ambrosioides, also known as canyon ragweed or chicura, is a ragweed found in the deserts of northern Mexico, Arizona, and California.

<i>Ambrosia acanthicarpa</i> Species of flowering plant

Ambrosia acanthicarpa is a North American species of bristly annual plants in the family Asteraceae. Members of the genus Ambrosia are called ragweeds. The species has common names including flatspine bur ragweed, Hooker's bur-ragweed, annual burrweed, annual bur-sage, and western sand-bur. The plant is common across much of the western United States and in the Prairie Provinces of Canada.

<i>Ambrosia chamissonis</i> Species of flowering plant

Ambrosia chamissonis is a species of ragweed known by the common names silver burr ragweed, silver beachweed and (silver) beach bur(r).

<i>Ambrosia psilostachya</i> Species of flowering plant in the daisy family Asteraceae

Ambrosia psilostachya is a species of ragweed known by the common names Cuman ragweed and perennial ragweed, and western ragweed.

<i>Ambrosia chenopodiifolia</i> Species of flowering plant

Ambrosia chenopodiifolia is a species of ragweed known by the common names San Diego bursage and San Diego bur ragweed. It is native to the Mexican states of Baja California and Baja California Sur, as well as to Orange and San Diego Counties it int US State of California. It is a member of the coastal sage scrub plant community.

<i>Ambrosia confertiflora</i> Species of flowering plant

Ambrosia confertiflora is a North American species of ragweed known by the common name weakleaf bur ragweed.

<i>Ambrosia eriocentra</i> Species of flowering plant

Ambrosia eriocentra is a North American species of ragweed known by the common names woolly bursage and woollyfruit burr ragweed.

<i>Ambrosia pumila</i> Species of flowering plant

Ambrosia pumila is a rare species of herbaceous perennial plant known by the common names San Diego ragweed and San Diego ambrosia. It is native to far southern California, Baja California, and Baja California Sur. It grows in floodplains and open grasslands in proximity to wetland areas.

<i>Ambrosia tomentosa</i> Species of flowering plant

Ambrosia tomentosa, the skeletonleaf bur ragweed, silverleaf povertyweed, or skeleton-leaf bursage, is a North American species of perennial plants in the family Asteraceae.

Ambrosia deltoidea is a North American species of flowering plant in the family Asteraceae known by the common names triangle bur ragweed, triangle bursage, and triangleleaf bursage.

Ambrosia linearis is a species of flowering plant in the family Asteraceae known by the common names streaked bur ragweed, Colorado bursage, linear-leaf bursage, and plains ragweed. It is endemic to east-central part of the state of Colorado in the United States, where it occurs in Elbert, Pueblo, El Paso, Cheyenne, Crowley, Kiowa and Lincoln Counties.

<i>Ambrosia salsola</i> Species of flowering plant

Ambrosia salsola, commonly called cheesebush, winged ragweed, burrobush, white burrobrush, and desert pearl, is a species of perennial shrub in the family Asteraceae native to deserts of the southwestern United States and northwestern Mexico.

Ambrosia bidentata, the lanceleaf ragweed, is a North American species of plants in the family Asteraceae. It is native to the central and eastern parts of the United States, primarily the Mississippi Valley and the eastern Great Plains.

Ambrosia cordifolia, called the Tucson bur ragweed, is a North American species of plant in the family Asteraceae. It is native to northern Mexico and the State of Arizona in the United States.

<i>Artemisia franserioides</i> Species of flowering plant

Artemisia franserioides, the ragweed sagebrush or bursage mugwort, is a North American species of plants in the sunflower family. It is native to the southwestern United States as well as northern Mexico (Chihuahua).

References

  1. The Plant List Ambrosia grayi (A.Nelson) Shinners
  2. 1 2 Flora of North America Vol. 21 Page 17 Ambrosia grayi (A. Nelson) Shinners, Field & Lab. 17: 174. 1949
  3. USDA, NRCS (n.d.). "Ambrosia grayi". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 18 May 2015.
  4. Biota of North America Program 2014 county distribution map