Links over 800 botanic gardens and botanical institutions in more than 120 countries in a worldwide network for plant conservation, environmental education and sustainable development.

Provides a list of group publications, membership information, and a list of member services.

Contains newsletters, a booklist, photos, and information about the group's advocacy.

Site of an organization that promotes the cultivation and conservation of hebes and other native New Zealand plants. With a plant list and links to other pages of interest.

Offers the society's history, book reviews, membership information, and members only areas.

Features news, online journals, conservation information, and resources.

Serves as an international forum for the furthering of gardening knowledge and the appreciation of plants and gardens fit for the mediterranean climate.

Introduces a group of professional horticulturalists, taxonomists, students, and landscape designers who are into discovering new ornamental landscape plants.

Avenue for Passiflora enthusiasts to share information and get advice regarding plant identification.

Provides membership information, job postings, links, and an online diary.

Contains gardening news, an online shop for gardening tools and supplies, and information on garden plants and designs.