About
Native plants, drawn the way naturalists first rendered them, matched to what actually grows near you.
Why this exists
Botanical illustration used to be how plants were documented and shared, done by naturalist-artists trained to render a plant's anatomy with scientific precision and genuine craft: root structure, flower cross-sections, a full season's growth compressed onto a single plate. Long before photography, this was how the natural world got introduced to people who would never see it in person, and the plates still hold up: work from illustrators like Mary Vaux Walcott, Pierre-Joseph Redouté, and Franz Eugen Köhler remains some of the finest natural history art ever produced, as striking to look at now as it was useful then.
What it is
Wildflower Archive is an independent publication that pairs botanical illustration with native-plant growing information for the United States and Canada. Plant care information is normally scattered across government databases, university extension sites, and enthusiast forums; this site pulls it into one place, brought to life with historical botanical art and photography.
A plant picked up at a big-box garden center may not be native to where you live, and it shows: it needs more water, more coddling, and it still struggles in a soil and climate it never evolved for. Native plants already know how to grow where you garden, and they feed the pollinators, birds, and insects that depend on them. Wildflower Archive exists to make that choice easy: check the hardiness zone, light, and moisture a species needs at a glance, and plant something that actually belongs there.
Coverage
The catalogue currently spans over 3,700 native species across the US and Canada, each checked against USDA and Canadian hardiness zones through the site's zone-lookup tool, with more added regularly.
Data sources
Growing information is compiled from the USDA PLANTS Database (growth habit, characteristics, distribution), the GBIF Taxonomy (accepted scientific names), and Natural Resources Canada's plant hardiness model (Canadian zone data).
Questions, corrections, or partnership inquiries: see Contact.