Pinguicula rectifolia $14 Large Published December 31, 2015 at 5184 × 3456 in Pinguicula rectifolia $14 Large Pinguicula rectifolia. $14 Large A personal favorite and a prolific flowerer. It tends to split into several plants over time, forming a bouquet of flowers. Large plants available. We have recently corrected the name of this plant to P. rectifolia from P. potosiensis.