Plants in the Yahoo! Directory

PLANTS Database
USDA provides standardized information about the vascular plants, mosses, liverworts, hornworts, and lichens of the U.S. and its territories.
plants.usda.gov
Botany.com
Includes an encyclopedia of flowers and plants indexed by botanical and common name as well as links to associations and societies.
www.botany.com
Plants for a Future
Collection of leaflets about edible and other useful plants, including plants for lighting, fiber, soaps, oils, and information on permaculture and perennial plants.
www.pfaf.org
Plants-In-Motion [read review]
Watch movies of plants growing and learn interesting facts about plants of several types.
plantsinmotion.bio.indiana.edu/plantmotion/starthere.html
Introduction to the Plantae
Information on mosses, ferns, conifers and flowering plants with additional resources on paleobotany and plant systematics.
www.ucmp.berkeley.edu/plants/plantae.html
Flowers.vg
Offers a large selection of flower and plant pictures and desktop wallpapers including roses, daisies, lilies, sunflowers, daffodils, tulips, venus fly traps, cacti, and others.
www.flowers.vg
INVADERS Database System
Comprehensive database of exotic plant names, distribution records, and regulatory information for the northwestern United States.
invader.dbs.umt.edu
Plant Image Gallery
Features a gallery of plants from all over the world.
www.plant-pictures.com
Be Nice to Nettles Week
Site promoting National Nettles week, 19th to 28th May 2004. Features a wealth of information on the humble, and stingy, nettle.
www.nettles.org.uk
Floral Images
Showcases pictures of garden and wild flowers from the U.K. and Ireland.
www.floralimages.co.uk
Flowers in Ultraviolet
Gallery of color, ultraviolet, and infrared photographs capturing a variety of flowers spectral signatures. Images are arranged by plant Family.
www.naturfotograf.com/UV_flowers_list.html
Great Plant Escape
Elementary program for 4th and 5th grade students designed to introduce them to plant science and increase their understanding of how foods grow.
www.urbanext.uiuc.edu/gpe
Plants Magazine
Featuring new rare and unusual garden plants from around the world.
www.plants-magazine.com
HortiPlex
Plant database containing images, gardening information, nomenclature data, and links.
hortiplex.gardenweb.com
Plants at Work
National information campaign working in conjunction with the industry to inform professionals in the public about the numerous benefits of interior plants.
www.plantsatwork.org
Parasitic Plant Connection, The
Database of information about parasitic plants, including articles, images, terminology, specialists, and links to other resources.
www.parasiticplants.siu.edu
Official State Flowers
Lists the state flowers (with color photographs) by their common and scientific names.
www.50states.com/flower.htm
Introduction to the Anthophyta
Information about the Anthophyta, or flowering plants, the largest group of plants. Includes links to more specific flowering plant groups.
www.ucmp.berkeley.edu/anthophyta/anthophyta.html
S-weeds
A poetic journey among the Swedish weeds consisting of daily haikus and photo entries of individual weeds.
www.s-weeds.net
Floridata 2.0
Offers a photographic encyclopedia of landscape plants and serves as an online plant and nature reference and a gardening marketplace.
www.floridata.com/index.cfm