HEATKEYS

Plant Delights Nursery, Inc. is a mail order nursery specializing in hosta and unusual perennials. The on-line catalog features a wide variety of native US and asian perennials. Specialties include amorphophallus, arisaema, epimedium, asaru...

The home page for the United States Department of Agriculture PLANTS Database

Online floras and similar projects

These are the observations of an obsessed gardener. I live, work and garden in 2012 USDA zone 9a in north Florida. My home garden is a trial garden. I will try any plant, provided it is not known to...

Hosted by the USGS Center for Biological Informatics (CBI), through the National Biological Information Infrastructure (NBII). Page designed through the cooperative efforts of interagency ITIS Teams. Point of Contact: [email protected].

Simple search for information about garden plants, and places to find them

Research and visitors center focused on protecting and preserving North America

Welcome to the famous Dave

ECOS is a gateway web site that provides access applications which manage data regarding threatened and endangered species, fisheries, habitat conservation, environmental contaminants and other ecological data.

All Things Plants is the premier gardening website on the web with a huge database of plants, discussion forums, articles, gardening blogs and much more.

Hortipedia is a free wiki - garden encyclopedia with a plant database that lets you search and find plants by different criteria such as bloom colour, size, life-form and many more.

Lady Bird Johnson Wildflower Center focused on protecting and preserving North America