Kingdom:
Phylum:
Angiosperms
Order:
Asterales
Family:
Species:
radula
ID:
46520

Status:
valid

Authors:
(Pursh) Torr. & A.Gray

Source:
gcc

Year:
1842

Citation Micro:
Fl. N. Amer. 2(2): 321 (1842)

WFO Identifier:
wfo-0000045849

Common Names

  • Radula Helianthus
  • Radula Sunflower
  • Radula Helianthus

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Description

Helianthus radula (also called rasping sunflower, among many other common names) is a species of flowering plant in the aster family. It is native to the United States. It grows in dry, disturbed areas, such as roadsides and disturbed fields.

Uses & Benefits

Helianthus radula is used as an ornamental plant and is known for its attractive foliage and yellow flowers. It is also used as a medicinal plant and has been used to treat a variety of ailments, including respiratory and digestive problems.

Flower, Seeds and Seedlings

Helianthus radula has yellow daisy-like flowers with a dark center. The seeds are brown and oblong in shape. The seedlings have oval-shaped leaves with serrated edges.

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Cultivation and Propagation

Helianthus radula is an annual herb that is native to North America. It prefers moist, well-drained soils in full sun. Propagation is by seed. The seeds should be sown in spring or autumn in a cold frame.

Where to Find Helianthus radula

Helianthus radula can be found in the United States, primarily in the Midwest and Great Plains.

Helianthus radula FAQ

What type of plant is Helianthus radula?

Helianthus radula is a species of flowering plant in the Asteraceae family.

Where does Helianthus radula grow?

Helianthus radula is native to Mexico and Central America.

What is the average height of Helianthus radula?

Helianthus radula typically grows to a height of 0.5-1.5 m.

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

The Plant List v1.1 record gcc-144334: Based on the initial data import
Asa Gray (1810-1888): Based on occurrence of standard abbreviation 'A.Gray' in the authors string.
John Torrey (1796-1873): Based on occurrence of standard abbreviation 'Torr.' in the authors string.
Frederick Traugott Pursh (1774-1820): Based on occurrence of standard abbreviation 'Pursh' in the authors string.