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You are here: Top: Science:Biology:Flora and Fauna:Plantae:Magnoliophyta:Magnoliopsida:Asteraceae:Helianthus (8)
- Helianthus annuus - Image showing the flower in closeup, illustrating ray and disc florets, and the developing seeds.
- Helianthus annuus - Research project by Sara Mitchell on the common sunflower including its classification, habitat, reproduction, adaptations, nutrition and interactions with other species.
- Helianthus couplandii - Several photographs of this plant, commonly known as the Prairie Sunflower.
- Helianthus debilis - Taxonomy, description and photograph of the beach sunflower growing in Florida.
- Helianthus lenticularis - Illustration of this species.
- Helianthus nuttallii - Photographs of plants, flowers and foliage.
- Helianthus tuberosus - A short description of the Jerusalem artichoke, including cultivation and medicinal uses.
- Jerusalem Artichoke: Helianthus tuberosus - Photographs of varying stages in the growth of this perennial plant, with its description and identifying characteristics.
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