Butterworts Pinguicula moranesis Other plants offered by California Carnivores. We must disagree. Butterworts are typically small, herbaceous plants a few inches in diameter. Like many other CP's, they grow in a rosette fashion. Leaves of almost all the species are flat, with slightly curled margins.
Some species have the power of movement.
This is most often the seen in species from temperate regions. In cultivation the flowers of the tropical forms are extraordinary. We recommend reading The Savage Garden to fully explore these incredible plants. Use a mix of two parts peat, one part sand, and one part perlite. Warm-temperate varieties do well in a soil of one part peat to one part sand.