Kingdom:
Phylum:
Angiosperms
Order:
Asterales
Family:
Genus:
Species:
trifida
ID:
115546

Status:
valid

Authors:
L.

Source:
gcc

Year:
1753

Citation Micro:
Sp. Pl. : 987 (1753)

WFO Identifier:
wfo-0000114875

Common Names

  • Giant Ragweed
  • Common Ragweed
  • Ambrosia Trifida

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Synonyms

  • Ambrosia integrifolia Muhl. ex Willd. [unknown]
  • Ambrosia trifida trifida [unknown]
  • Ambrosia trifida heterophylla Kuntze [unknown]
  • Ambrosia trifida integrifolia (Muhl. ex Willd.) Torr. & A.Gray [unknown]
  • Ambrosia trifida trifida [unknown]

Description

Ambrosia trifida (also called Great Ragweed, among many other common names) is an annual herb native to North America. It has a hairy stem and leaves that are ovate to lanceolate in shape. It grows in disturbed areas, roadsides, and fields.

Uses & Benefits

Ambrosia trifida is used as an ornamental plant in gardens and is also used for medicinal purposes. It can be used to treat digestive issues, skin problems, and even cancer.

Cultivars, Varieties & Sub-species

Ambrosia trifida var. texana Scheele

Flower, Seeds and Seedlings

The flower of Ambrosia trifida is white, with a diameter of 1-2 cm. The seed is small, brown and oval-shaped. The seedlings are small, with a single stem and two leaves.

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Cultivation and Propagation

Ambrosia trifida is a perennial plant that can be propagated by division in spring or autumn. It prefers full sun and well-drained soil. It is drought tolerant and can tolerate temperatures down to -20°C.

Where to Find Ambrosia trifida

Ambrosia trifida is native to North America and can be found in disturbed areas, such as roadsides and waste places.

Ambrosia trifida FAQ

What is the scientific name of Ambrosia trifida?

Ambrosia trifida

What type of plant is Ambrosia trifida?

It is an annual herb

Where is Ambrosia trifida found?

It is found in North America

Species in the Ambrosia genus

Ambrosia chamissonis, Ambrosia dumosa, Ambrosia nivea, Ambrosia flexuosa, Ambrosia microcephala, Ambrosia intergradiens, Ambrosia platyspina, Ambrosia deltoidea, Ambrosia salsola, Ambrosia linearis, Ambrosia pumila, Ambrosia acanthicarpa, Ambrosia dentata, Ambrosia cheiranthifolia, Ambrosia arborescens, Ambrosia polystachya, Ambrosia chenopodiifolia, Ambrosia johnstoniorum, Ambrosia artemisiifolia, Ambrosia artemisioides, Ambrosia tomentosa, Ambrosia divaricata, Ambrosia canescens, Ambrosia artemisioides, Ambrosia arborescens, Ambrosia scabra, Ambrosia tenuifolia, Ambrosia bryantii, Ambrosia carduacea, Ambrosia monogyra, Ambrosia magdalenae, Ambrosia confertiflora, Ambrosia grayi, Ambrosia pannosa, Ambrosia bidentata, Ambrosia camphorata, Ambrosia cordifolia, Ambrosia trifida, Ambrosia ilicifolia, Ambrosia ambrosioides, Ambrosia sandersonii, Ambrosia cumanensis, Ambrosia helenae, Ambrosia velutina, Ambrosia acuminata, Ambrosia psilostachya, Ambrosia hispida, Ambrosia eriocentra,

Species in the Asteraceae family

Aaronsohnia pubescens, Aaronsohnia factorovskyi, Abrotanella filiformis, Abrotanella rostrata, Abrotanella linearis, Abrotanella trilobata, Abrotanella muscosa, Abrotanella inconspicua, Abrotanella trichoachaenia, Abrotanella caespitosa, Abrotanella nivigena, Abrotanella pusilla, Abrotanella linearifolia, Abrotanella papuana, Abrotanella rosulata, Abrotanella emarginata, Abrotanella fertilis, Abrotanella spathulata, Abrotanella purpurea, Abrotanella patearoa, Abrotanella submarginata, Abrotanella diemii, Abrotanella scapigera, Abrotanella forsterioides, Acamptopappus shockleyi, Acamptopappus sphaerocephalus, Acanthocephalus benthamianus, Acanthocephalus amplexifolius, Acanthocladium dockeri, Acanthodesmos distichus, Acanthodesmos gibarensis, Acanthospermum humile, Acanthospermum consobrinum, Acanthospermum glabratum, Acanthospermum microcarpum, Acanthospermum hispidum, Acanthospermum australe, Acanthospermum lecocarpoides, Acanthostyles buniifolius, Acanthostyles saucechicoensis, Achillea buiana, Achillea conrathii, Achillea cucullata, Achillea styriaca, Achillea clavennae, Achillea cappadocica, Achillea huber-morathii, Achillea ptarmicoides, Achillea sieheana, Achillea barrelieri,

References

The Plant List v1.1 record gcc-7636: Based on the initial data import
Carl Linnaeus (1707-1778): Based on occurrence of standard abbreviation 'L.' in the authors string.