Not an accepted name (status: unknown). The accepted name is Ranunculus bonariensis var. trisepalus (Gillies ex Hook. & Arn.) Lourteig, 1951.

Ranunculus bonariensis subsp. trisepalus (Gillies ex Hook. & Arn.) Molero, 1951 4% complete

No common name

Darwiniana 9: 465 (1951)

There is no corrections for Ranunculus bonariensis subsp. trisepalus yet.