Do Waldsteinia and Obregonia contain the same number of species?
Waldsteinia Waldsteinia, the barren strawberries, is a genus of the rose family (Rosaceae). It contains about six species native to the temperate Northern Hemisphere. A number of species are cultivated as a ground cover in gardens, including "Waldsteinia fragarioides" from North America, "Waldsteinia geoides" from Europe, "Waldsteinia lobata", and "Waldsteinia ternata" from Eurasia (from Central Europe to Siberia, China, and Japan).
Picramniaceae Picramniceae is a small, mainly neotropical family of three genera "Alvaradoa", "Nothotalisia" and "Picramnia". The family is the only member of the order Picramniales. Members of the family were formerly placed in the family Simaroubaceae or misidentified as species in the family Sapindaceae, in the order Sapindales. The most recent standard classification of the Angiosperms (the APG III system) distinguishes it as a separate family and order. It belongs to the malvids (eurosids II), one of the three groups that constitute the rosids. Picramniaceae include three genera with 49 known species.