Pelargonium sidoides, South African Geranium – Dancing Oaks Nursery and Gardens
Pelargoniums in pots - The Tea Break Gardener
The Latest Fibrex Catalogue – Fibrex Nurseries Ltd
Pelargonium - catalogue. Photos, description.
Pelargonium flowers mixed in single bunch with pink to dark red petals on light green leaves and other garden vegetation background on warm sunny day Stock Photo - Alamy
Plant of the Day Archive – The Pelargonium and Geranium Society
File:John Saul's catalogue of new, rare and beautiful plants for the spring of 1875 (16384162428).jpg - Wikimedia Commons