Plants are a major living part of any garden. This is the area for sites who focus on specific types of plants. The subcategories have been grouped first by plant type, then by plant name. If a site focuses on one specific type of plant, it will be listed in the plant name subcategory. If there is no plant name subcategory, then the site will be listed in the plant type category until there are enough sites to create a new subcategory. Sites that sell plants will not be listed here.
Article listing a number of poisonous plants, with links to further information about those plants.
Gardening community centered around a jointly edited database of plant species and varieties, with forums and blogs.
Starting point for information on (types of) plants, with summary information for many species and varieties.
Plant database with a photo and horticultural description for each entry. Searchable by botanical and common names, as well as other characteristics
Features a new plant every week, with photo, description, and cultural information. Previously featured plants can be selected by botanical or common name. Focus is on plants for greenhouse culture.
Provides access to plant evaluation reports from the Botanic Garden's plant trials. Each report, in PDF format, provides several pages of description and photos.
Database with over 80,000 plants with cultivation information and pictures supplied by member gardeners.
Features searchable database of thousands of plants, with basic information and often photos. Includes many succulents, herbs, and tropical fruit trees.
Describes plants that lived during the age of the dinosaurs, with brief information, lists, and links to other resources for plants of the mesozoic era.
Garden plant finder. Searchable by garden conditions and design requirements such as flower color, size and growth habit. Search results include plant photo and summary information.
Features hundreds of plant portraits, each illustrated with several photos, documenting the garden uses and cultural requirements of each species or cultivar.
Search a database of live and cut flowers according to color, usage, and other criteria. Includes photo and summary information for each plant.
Collection of hundreds of plant photos with brief descriptions. Each of the plants grows in India, but both natives and non-natives are featured.
Includes set of fact sheets and links from the University of Florida.
Plant database with search engine to find plant ideas according to location, design and lifestyle. Free membership gives access to online journal with folders, to-do's and notes.
Forum that allows users to upload images of plants that they are trying to identify.
Features a searchable, multilingual garden plant encyclopedia, with a summary of cultural and botanical information and in many cases photos.
Provides articles on selection, culture, and propagation of several popularly grown perennials and bulbs.
Chicago Botanic Garden provides a database of recommended plants for Illinois gardens, from perennials to trees, with photos and information on their culture and use.
Plant information database, including photographs, Latin name pronunciations. Searchable by botanical and common names, and plant characteristics.
Plant and flower identification: users upload pictures of unknown plants. Site members identify them and score points for correct answers.
Database of weeds, accessible by common and botanical names and by a thumbnail gallery. Summary information and photos are provided for each weed.
Database on plant identification, culture and usage for the U.S. Northwest, including native and introduced species and their major varieties and cultivars.
Gardener Mark McDonough presents horticultural musings and illustrated plant studies, with particular emphasis on alliums and other bulbs for rock gardens.
Resource centre for rare and unusual plants, particularly those which have edible, medicinal or other uses. Offers a plant database, and various articles on gardening, perennials, and habitats.
Online USDA database of botanical information, images, and links on plants in the USA, including crops and invasives. Search by name, geographic distribution, or other characteristics.
Resources about toxic plants from the Veterinary Medicine Library.
Includes information about plants native to southern Africa, including hundreds of alphabetically arranged plant portraits, by the National Botanical Institute of South Africa.
Directory of web pages about plants, selected for their interest to gardeners. Primarily organized by botanical classification.
Plant encyclopedia featuring photos and short descriptions of annuals, perennials, shrubs, and trees.
Offers descriptions, illustrations, and identification retrieval.
Pacific Northwest gardener presents essays for hundreds of species growing in her garden, with personal notes, history, cultural information, and photos for each.
Translation program for botanical Latin.
Offers a weed listing for the United States regions, primarily weeds occurring in lawns.
Thanks to DMOZ, which built a great web directory for nearly two decades and freely shared it with the web. About us