Flora and Fauna
- 5281
- Conyza canadensis
- Photograph, description, distribution, ecology and economic significance of Canadian fleabane.
- 5282
- A Close-up View of Two Thistles
- Photographic study by Brian Johnston of Cirsium vulgare and Carduus nutans, with fine images of flowers, stems and prickles.
- 5283
- A Close-up View of the Canadian Thistle
- Photographic study by Brian Johnston of the creeping thistle, Cirsium arvense, with many fine images, both macroscopic and microscopic.
- 5285
- Cirsium heterophyllum
- Several photographs of the Melancholy Thistle and some identifying features.
- 5289
- Cirsium setosum
- Photograph, description, distribution, ecology and economic significance of bristly thistle.
- 5290
- Cirsium vulgare
- Photographs and description of the Spear Thistle, including one in its natural habitat on the Isle of Skye.
- 5291
- A Close-up View of Chicory
- Photographic study of Cichorium intybus by Brian Johnston including some fine microscopic images.
- 5293
- Chrysanthemum coronarium (Crown Daisy)
- Photographs of the common and bicolor varieties of this Mediterranean species.
- 5295
- Chrysanthemum leucanthemum
- Two photographs of Marguerite or Ox-eye Daisy, sometimes classified as Leucanthemum vulgare, and its description.