As classified in WFO snapshot
June 2024
Warning: older classification
variety
Geranium robertianum var. purpureum
(Vill.) DC.
This variety name was first published in Fl. Franç. [de Candolle & Lamarck], ed. 3. Tome 4(2), vol. 5: 853 1805
This variety name has been reclassified since this snapshot. Its current preferred usage is a synonym .