Kingdom:
Phylum:
Angiosperms
Order:
Asterales
Family:
Species:
laetiflorus
ID:
34185

Status:
valid

Authors:
Pers.

Source:
gcc

Year:
1807

Citation Micro:
Syn. Pl. 2: 476 (1807)

WFO Identifier:
wfo-0000033514

Common Names

  • Helianthus Laetiflorus
  • Showy Sunflower
  • Late-Flowering Sunflower

Searching for Helianthus laetiflorus? Discover Suppliers and Request Free Samples Now!

Find Suppliers & Request Samples

Synonyms

  • Helianthus tricuspis Elliott [unknown]
  • Helianthus superbus E.Watson [unknown]
  • Helianthus severus E.Watson [unknown]
  • Helianthus scaberrimus Elliott [unknown]
  • Helianthus scaberrimus scaberrimus [unknown]
  • Helianthus laetiflorus tricuspis Torr. & A.Gray [unknown]
  • Helianthus atrorubens Lam. [illegitimate]
  • Helianthus superbus Bergmans [unknown]

Description

Helianthus laetiflorus (also called Late-flowering sunflower, among many other common names) is an annual herbaceous plant that typically grows to a height of 0.6 to 1.2 m. It is native to North America, and is commonly found in grasslands, woodlands, and disturbed areas. It has large, oval-shaped leaves and small yellow flowers.

Uses & Benefits

Helianthus laetiflorus is used as an ornamental plant in gardens and as a medicinal herb. It is also used as a natural dye for fabrics and as an ingredient in perfumes.

Flower, Seeds and Seedlings

The flower of Helianthus laetiflorus is yellow and daisy-like with many petals. The seed is small and black, and the seedlings are thin and long.

Searching for Helianthus laetiflorus? Discover Suppliers and Request Free Samples Now!

Find Suppliers & Request Samples

Cultivation and Propagation

Helianthus laetiflorus is a perennial herbaceous plant that can be propagated by seed or division. It prefers full sun and well-drained soil. It is drought tolerant and can withstand temperatures as low as -20°C. It should be watered regularly during the growing season and fertilized with a balanced fertilizer every few months.

Where to Find Helianthus laetiflorus

Helianthus laetiflorus is native to North America and can be found in dry, open prairies and meadows.

Helianthus laetiflorus FAQ

What is the scientific name of Helianthus laetiflorus?

Helianthus laetiflorus

What is the common name of Helianthus laetiflorus?

Late-flowering sunflower

What is the natural habitat of Helianthus laetiflorus?

It is native to North America and grows in open, sunny areas.

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,