Pelargonium roseum Taxonomy Pelargonium sidoides is in the Subgenus Pelargonium reniformia. rom Related postsZantedeschia albomaculataMarch 10, 2019SulfonalumMarch 10, 2019ButomaceaeMarch 10, 2019 Previous postPelargonium glutinosumNext postPelargonium nervifolium