| Almaden Research Center | | Showcasing the wide variety of Californian wildflowers that grow on the hills and ridges around the building. |
| Blue Ridge Wildflowers | | Photographs of wildflowers found in the Blue Ridge Mountains of Virginia, arranged by blooming season or by family. |
| California Poppy Photos | | Photographs of spring wildflowers (mostly Poppy) in the southern California desert, mostly Antleope Valley. |
| California Wildflowers | | Photos and descriptions of California wildflowers by color, common name, scientific name, or floristic region. |
| California Wildflowers | | The off the beaten path guide to seeing California's wildflowers. Seasons, destinations, picnic and camping spots. |
| CBCWNPS Photos | | A list of links to photos of wild plants and flowers of the Columbia Basin with informational text. |
| Celebrating Wildflowers | | A U.S. National Park Service web site. Includes events, hotline, and educational resources. |
| Central Washington Native Plants | | Flora of the Pacific Northwest, Central Washington region. Many of the more common plants of Central Washington are featured here as well as some of the more rare species. |
| Colin's Virtual Herbarium | | Photo gallery of flowering plants (excluding grasses) of the Canadian prairies, particularly Saskatchewan, by Colin Ladyka. |
| Don's English Wild Flower Collection | | Hobby wildflower photographer shares some of his pictures of flowers growing in South Derbyshire. Includes a few reproductions of pressed English wildflowers from 1857. |
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