The leaves are slender, lanceolate. Helianthus giganteus synonyms, Helianthus giganteus pronunciation, Helianthus giganteus translation, English dictionary definition of Helianthus giganteus. Genus: Helianthus All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. [2][3][4], Helianthus giganteus is a perennial herbaceous plant growing up to 4 m (over 13 feet) tall. Seeds - Enjoyed by a wide range of song birds and small animals. [5][4], Last edited on 4 September 2020, at 17:12, https://en.wikipedia.org/w/index.php?title=Helianthus_giganteus&oldid=976730391, Creative Commons Attribution-ShareAlike License, This page was last edited on 4 September 2020, at 17:12.

Cladus: Asterids Helianthus giganteus (giant sunflower or tall sunflower), is a species of Helianthus native to the eastern United States and eastern and central Canada, from Newfoundland west to Alberta south to Minnesota, Mississippi, and South Carolina. Join now. https://www.thefreedictionary.com/Helianthus+giganteus, Production of fertile somatic hybrid plants of sunflower and, Regeneration of fertile plants from Helianthus nuttalli and, Dictionary, Encyclopedia and Thesaurus - The Free Dictionary, the webmaster's page for free fun content, Hibridos somaticos obtenidos por fusion de protoplastos entre Solanum tuberosum L. subsp. Helianthus giganteus giant sunflower Join the RHS today and get 12 months for the price of 9.

Regnum: Plantae Cladus: Angiosperms This plant is listed in the RHS Plant Finder book. For more multimedia, look at Helianthus giganteus on Wikimedia Commons. Deer - and other mammals enjoy this sunflower. TDWG – World Geographical Scheme for Recording Plant Distributions, 2nd Edition, Roskov Y., Abucay L., Orrell T., Nicolson D., Bailly N., Kirk P., Bourgoin T., DeWalt R.E., Decock W., De Wever A., Nieukerken E. van.

This native plant is a work-horse!!! They are most commonly found in valleys with wet meadows or swamps.

Growing Giant Sunflower from seed is probably your best option for getting it into your garden. Cladus: Euasterids II

Reaching up to 16 feet, these huge blooms make perfect competitive flowers. Noun 1. English: Giant or tall sunflower. To do this, plant seeds 1/2″ deep in the garden in late Fall. Other insects - A wide variety of insects utilize various parts of the Helianthus giganteus.

The flower heads are bright yellow, up to 7 cm (2.8 inches) in diameter.

Helianthus Giganteus Seedling.

USDA, ARS, Germplasm Resources Information Network. Subtribus: Helianthinae

Or, winter-sow the seeds in pots.

Listed in the RHS Plant Finder.

Superregnum: Eukaryota

Why are there no more details?

This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. Cladus: Eudicots Ordo: Asterales, Familia: Asteraceae

The record derives from TICA (data supplied on 2012-02-11 ) which reports it as an accepted name (record 679AE2B3-34B4-4695-9208-5D79F64F13EF ) with original publication details: 905 1753 . This page was last edited on 13 August 2019, at 13:41.

Vernacular names . Helianthus giganteus (giant sunflower or tall sunflower), is a species of Helianthus native to the eastern United States and eastern and central Canada, from Newfoundland west to Alberta south to Minnesota, Mississippi, and South Carolina. Species: Helianthus giganteus, References: Brummitt, R.K. 2001.