Directory of Helianthus Resources

Helianthus L. is a New World genus of around 100 species, grown for flower, seed, and tubers.

Resources in This Category

Helianthus annuus

http://www.botany.hawaii.edu/faculty/carr/images/hel_ann.jpg
Image showing the flower in closeup, illustrating ray and disc florets, and the developing seeds.
Helianthus annuus

http://bioweb.uwlax.edu/bio203/s2008/mitchell_sara/
Research project by Sara Mitchell on the common sunflower including its classification, habitat, reproduction, adaptations, nutrition and interactions with other species.
Helianthus debilis

http://www.sms.si.edu/irlspec/Helianth_debil.htm
Taxonomy, description and photograph of the beach sunflower growing in Florida.
Helianthus lenticularis

http://www.agroatlas.ru/en/content/weeds/Helianthus_lenticularis/
Photograph, description, distribution, ecology and economic significance.
Helianthus tuberosus

http://www.botanical.com/botanical/mgmh/a/artic065.html
A short description of the Jerusalem artichoke, including cultivation and medicinal uses.

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