Kingdom:
Phylum:
Angiosperms
Order:
Asterales
Family:
Species:
occidentalis
ID:
29757

Status:
valid

Authors:
Riddell

Source:
gcc

Year:
1836

Citation Micro:
W. J. Med. Phys. Sci. 9: 577 (1836)

WFO Identifier:
wfo-0000029086

Common Names

  • Helianthus Occidentalis
  • Western Sunflower
  • Prairie Sunflower

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Synonyms

  • Helianthus occidentalis occidentalis [unknown]

Description

Helianthus occidentalis (also called Western Sunflower, among many other common names) is a perennial herbaceous plant native to the western United States. It has yellow flowers and grows in dry, open areas such as prairies, fields, and roadsides.

Uses & Benefits

Helianthus occidentalis is a perennial plant that is used as an ornamental plant in gardens. It is known for its bright yellow flowers and its ability to attract bees and butterflies.

Cultivars, Varieties & Sub-species

Helianthus occidentalis sub. plantagineus (Torr. & A.Gray) Heiser
Helianthus occidentalis var. occidentalis

Flower, Seeds and Seedlings

The flower of Helianthus occidentalis is a yellow, daisy-like flower with a single head. The seeds are small and black. The seedlings are thin and green with a single stem.

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Cultivation and Propagation

Helianthus occidentalis is a perennial plant that can be propagated by seed or division. It prefers full sun and well-drained soil. It is drought tolerant and can tolerate some frost. It can be grown in containers or in the ground.

Where to Find Helianthus occidentalis

Helianthus occidentalis is native to the western United States and Canada. It can be found in dry, open areas, often near roadsides or in disturbed areas.

Helianthus occidentalis FAQ

What is the scientific name of Helianthus occidentalis?

Helianthus occidentalis

What type of plant is Helianthus occidentalis?

It is an annual herb

Where does Helianthus occidentalis grow?

It is native to North America

Species in the Helianthus genus

Helianthus mollis, Helianthus luxurians, Helianthus simulans, Helianthus cusickii, Helianthus arizonensis, Helianthus californicus, Helianthus petiolaris, Helianthus hirsutus, Helianthus divariserratus, Helianthus decapetalus, Helianthus grosseserratus, Helianthus porteri, Helianthus cinereus, Helianthus occidentalis, Helianthus exilis, Helianthus silphioides, Helianthus resinosus, Helianthus microcephalus, Helianthus laetiflorus, Helianthus floridanus, Helianthus carnosus, Helianthus anomalus, Helianthus salicifolius, Helianthus dissectifolius, Helianthus paradoxus, Helianthus deserticola, Helianthus divaricatus, Helianthus radula, Helianthus pumilus, Helianthus smithiorum, Helianthus laciniatus, Helianthus ambiguus, Helianthus ambiguus, Helianthus angustifolius, Helianthus laevigatus, Helianthus glaucus, Helianthus strumosus, Helianthus pauciflorus, Helianthus ciliaris, Helianthus maximiliani, Helianthus glaucophyllus, Helianthus annuus, Helianthus bolanderi, Helianthus tuberosus, Helianthus giganteus, Helianthus alexidis, Helianthus heterophyllus, Helianthus verticillatus, Helianthus praecox, Helianthus schweinitzii,

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