Status:
valid
Authors:
(Brandegee) W.W.Payne
Source:
gcc
Year:
1964
Citation Micro:
Pap. Michigan Acad. Sci., Part 1. 49: 42. 1964
WFO Identifier:
wfo-0000066705
Common Names
- Ambrosia divaricata
- White Sagebrush
- Divaricate Ragweed
Description
Ambrosia divaricata (also called White Ragweed, among many other common names) is an annual herbaceous plant native to North America. It has a branching stem with white flowers and deeply-lobed leaves. It grows in disturbed areas, roadsides, and fields.
Uses & Benefits
Ambrosia divaricata is used as an ornamental plant, and as a medicinal plant to treat fever and malaria.
Flower, Seeds and Seedlings
The flower of Ambrosia divaricata is yellow and has five petals. The seeds are small and black. The seedlings are small, with a single stem and a rosette of leaves.
Cultivation and Propagation
Ambrosia divaricata is a perennial herbaceous plant that can be propagated by seed or division. It prefers moist, well-drained soil and full sun to partial shade. It is drought tolerant and can tolerate temperatures down to 0°F (-18°C). It can be grown in containers or in the garden.
Where to Find Ambrosia divaricata
Ambrosia divaricata is native to North America and can be found in nurseries and garden centers in that region.
Ambrosia divaricata FAQ
What are the ideal growing conditions for Ambrosia divaricata?
Ambrosia divaricata prefers full sun and well-drained soil. It is drought tolerant and can tolerate temperatures as low as -5°C.
What is the best way to propagate Ambrosia divaricata?
Ambrosia divaricata can be propagated by seed or division. Seeds should be sown in spring or autumn and divisions can be done in spring or early summer.
How often should Ambrosia divaricata be watered?
Ambrosia divaricata should be watered regularly during the growing season, but should not be overwatered. During the winter, it should only be watered if the soil is dry.
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,