My Favourite Flower: The Scarlet Pimpernel.
- Photographic study by Paul James of the wayside flower, Anagallis arvensis.
- http://www.microscopy-uk.org.uk/mag/artaug03/pjscarlet.html

Anagallis arvensis
- Several photographs of the Scarlet Pimpernel and some identifying features.
- http://www.plant-identification.co.uk/skye/primulaceae/anagallis-arvensis.htm

Anagallis tenella
- Photograph and information on Bog Pimpernel.
- http://www.plant-identification.co.uk/skye/primulaceae/anagallis-tenella.htm

Anagallis minima
- Information and photographs of the tiny Chaffweed.
- http://www.plant-identification.co.uk/skye/primulaceae/anagallis-minima.htm

Anagallis arvensis - Red Chickweed
- Description, uses, and images.
- http://www.henriettesherbal.com/eclectic/kings/anagallis.html