Plants
- 202
- Skyline Orchids
- Amateur orchid hybridizer specializing in Cattleya and related genera presents references on taxonomy and intergeneric cross nomenclature, as well as a photo gallery.
- 203
- The Pleione Website
- Paul Cumbleton in the UK presents information about the genus, including cultivation, taxonomy, hybrid list, photo gallery, and supplier directory.
- 204
- Wildcatt Orchid Database
- Software containing the data from the International Orchid Registry, allowing queries and reports to identify crosses, determine progeny of listed hybrids, and display information about natural species and intergenerics. Updated twice-yearly.
- 205
- Chrysanthemums in Aberdeen
- Addresses aspects of cultivation, exhibition, show results, and guest articles.
- 206
- Gardening with Perennials
- Provides photos and facts for common species and lists plants used for specific purposes. Includes instructions on cultivation and care. [English, Spanish]
- 208
- Osteospermum.com
- Information and photographs of this daisy plant that originates from South Africa.
- 209
- Perry's Perennial Pages
- University of Vermont professor offers experience and research on the subject of perennials.
- 210
- Quadriga: The PeonyPleasureDome
- All about herbaceous and tree peonies: list of cultivars with photos, care information, links to peony societies.
- 211
- The Inca Collection
- Information about this commercial line of alstroemeria cultivars marketed as a garden and patio plant, with photos and characteristics, care tips, and listing of garden centers selling them.
- 212
- WiseAcre Gardens
- North Country perennial and wildflower photographs with plant information, virtual postcards and wallpaper.
- 213
- All About Hydrangeas
- Enthusiast shares photographs and information about classification, culture, propagation, and pruning.
- 214
- ColorChoice
- A brand applied to cultivated varieties of flowering shrubs. Photos and descriptions of recent introductions, care information, and sources.
- 215
- Hydrangeum
- Belgian Hydrangea society presents information about its collection and show garden, plant botany, and several illustrated articles. [Dutch/English]
- 216
- Spring Shrub Color
- Descriptions of spring blooming shrubs organized by height. Links to summer, fall and winter shrubs.
- 218
- Arnold Arboretum
- The Arnold Arboretum is a research and educational institution. It manages a collection of hardy trees, shrubs, and vines located in Boston, Massachusetts and associated herbarium and library collections.