Flora and Fauna
- 5246
- Helianthus annuus
- Image showing the flower in closeup, illustrating ray and disc florets, and the developing seeds.
- 5247
- Helianthus annuus
- Research project by Sara Mitchell on the common sunflower including its classification, habitat, reproduction, adaptations, nutrition and interactions with other species.
- 5248
- Helianthus debilis
- Taxonomy, description and photograph of the beach sunflower growing in Florida.
- 5249
- Helianthus lenticularis
- Photograph, description, distribution, ecology and economic significance.
- 5250
- Helianthus tuberosus
- A short description of the Jerusalem artichoke, including cultivation and medicinal uses.
- 5257
- A Close-up View of the Gerbera Daisy
- Photographic study by Brian Johnston of Gerbera jamesonii, with many fine images both macroscopic and microscopic.
- 5258
- Gazania sp.
- image