Kingdom:
Phylum:
Angiosperms
Order:
Asterales
Family:
Species:
debilis
ID:
116658

Status:
valid

Authors:
Nutt.

Source:
gcc

Year:
1841

Citation Micro:
Transactions of the American Philosophical Society N. S. 7 1841

WFO Identifier:
wfo-0000115987



Common Names

  • Helianthus debilis
  • Beach Sunflower
  • Seashore Sunflower


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Synonyms

  • Helianthus debilis debilis [unknown]
  • Helianthus debilis debilis [unknown]

Description

Helianthus debilis (also called Weak Sunflower, among many other common names) is a perennial herb of the family Asteraceae. It has yellow daisy-like flowers and grows to a height of about 1 m. It is native to the southeastern United States and is found in dry, open habitats such as prairies and roadsides.

Uses & Benefits

Helianthus debilis is used for its medicinal properties to treat a variety of ailments, including fever, colds, and headaches. It is also used as an ornamental plant for its attractive flowers.

Cultivars, Varieties & Sub-species

Helianthus debilis sub. cucumerifolius (Torr. & A.Gray) Heiser
Helianthus debilis sub. silvestris Heiser
Helianthus debilis sub. tardiflorus Heiser
Helianthus debilis sub. vestitus (E.Watson) Heiser
Helianthus debilis sub. debilis

Flower, Seeds and Seedlings

The flower of Helianthus debilis is a yellow, daisy-like flower with yellow centers. The seed is a small, dark brown, oval-shaped seed. The seedlings are small, with a single stem and small, dark green leaves.

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Cultivation and Propagation

Helianthus debilis is a perennial plant that is native to the southeastern United States. It is easy to propagate from seed and can be grown in full sun or partial shade. It prefers well-drained soil and is tolerant of drought. It can be propagated by division in the spring or fall.

Where to Find Helianthus debilis

Helianthus debilis is native to North America and can be found in areas with dry, sandy soils. It is typically found in open woodlands, scrublands, and grasslands.

Helianthus debilis FAQ

What is the scientific name of Helianthus debilis?

Helianthus debilis

What is the common name of Helianthus debilis?

Beach Sunflower

Where is Helianthus debilis 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

The Plant List v1.1 record gcc-77409: Based on the initial data import
Thomas Nuttall (1786-1859): Based on occurrence of standard abbreviation 'Nutt.' in the authors string.