Glendale Geraniums - http://www.glendalegeraniums.co.uk/
Large collection of photos plus a discussion forum. |
Hardy Geraniums - http://www.hardygeraniums.com/
Devoted to information about the genus Geranium (Cranesbill). Based on the NCCPG National Collection belonging to Andrew Norton. Features discussion forum, images, and reference list of cultivar names. |
Hardy Geraniums - http://www.esatclear.ie/~emal/geran.html
Home gardener in Ireland enthuses about her favorite class of perennials in this article filled with photos and information about the various species and cultivars. |
In Search of the True Geraniums - http://www.findarticles.com/p/articles/mi_m1216/is_n3_v200/ai_20463592
Article from Sunset Magazine provides some background and cultural information, and descriptions of recommended species and cultivars. |
Rob's Plants: Hardy Geraniums - http://www.robsplants.com/plants/geranium.php
Pennsylvania gardener compares the leaf shapes and flower forms of the geraniums in his garden, and offers a few cultural tips. |