- Medicinal Treasures of the Rainforest Hot - Fact sheet from Rainforest Action Network discusses the medicinal value of rainforests.
- Rain-Tree Tropical Plant Database Hot - Searchable database contains taxonomy data, phytochemical and ethnobotanical data, uses in traditional medicine, and clinical research including clinical abstracts for each plant.
- World Tree Database Hot - This website attempts to present all currently accepted generic, specific, subspecific and variety names of trees, excluding fossil and extinct taxa. It is in both English and French
- Amazon Herb Company - Learn Brazilian Herbalogy. Your demand for wild,sustainable,Amazon Herbs makes the forest more valueable alive than dead.
- Native Plant Conservation Initiative - The NPCI is a consortium working collectively to solve the problems of native plant extinction and native habitat restoration.
- New Forests Projects - Features a list of tree species, free seeds, and information on reforestation projects.
- Orchid Smuggling and Conservation - Case study from American University's Trade and Environment Database (TED).
- Plants of the Machiguenga - An ethnobotanical study of eastern Peru.
- Platycerium as Epiphytes - Information on the 18 species of staghorn ferns.
- Rain Tree - Herbal products from the rainforest.
- Rainforestwonders - Information on growing orchids and bromeliads. Huge link page on the environment
- Royal Botanic Gardens Kew - Extensive scientific information on plants and plant life, as well as conservation information.
- The Eden Project - Information about the Eden project, childrens' page, news. Focuses on our relationship with plants.
- The Ethnobotanical Experience - A site introducing the use of plants as medicines, also containing basic information about rainforests.
- The Families of Flowering Plants - Descriptions of Angiosperm families.
- The Natural Heritage Network - The largest ongoing effort in the western hemisphere to gather standardized data on endangered plants, animals, and ecosystems.
- The Neotropical Botany Pages - Links to numerous pages about rainforests, especially to a site about botany of the Los Amigos Conservation Area in Madre de Dios, Peru.
- The Orchid Weblopedia - Extensive online resource on orchids. From the Center for Conservation Biology Network.