As classified in WFO snapshot
June 2023
Warning: older classification
variety
Sida rhombifolia var. riparia
This variety name was first published in Man. Pl. Transvaal 276. 1932 (1932)
At the time of this classification snapshot, this variety name was accepted by WFO (placed as the accepted name of a taxon). Its description and other taxonomic data can be found on World Flora Online, id: wfo-1200011876.