Total: 46
This species is distributed in Zacapa, Guatemala, growing on rocks near the Teculutan river at an elevation of around 500 m.
A caulescent lithophytic species that grows on rocks. It features a distinct star-shaped rosette with stiff, trichome-covered leaves. It often forms large mats in its native habitat.
Native to the state of Bahia in Brazil, this species grows at an elevation of around 1000 m. The type specimen was collected on Morro do Pai Inacio in the Chapada Diamantina.
A species distributed in Cajamarca in northern Peru, growing saxicolous on cliffs at elevations of 1,000 to 1,100 m. The specific epithet was given after Hilda Rauh, the wife of Werner Rauh.
Native to Tungurahua and Napo in Ecuador, this species grows on moist cliffs at elevations of 1100 to 1500 m. The type specimen was collected along the Rio Pastaza near Banos.
This species is native to Honduras, growing on steep rock walls within pine forests at an elevation of 1800m.
Native to the Ancash region of Peru around Huaraz, this species grows on rocks. The type specimen was collected on the heights above Huaraz.