This beautiful species is native to only a couple of isolated canyons in central Honduras. A large upright grower to over 30 inches, with stiff, reddish leaves and an inflorescence of long pink, upright, terete branches.

In nature it lives at the base of cliffs, supporting itself against rocks and other plants. In cultivation it can be kept bare root, mounted or may be potted in a well drained media.

A small species with twisted foliage and fragrant light blue flowers. Native of Bolivia and Argentina where it grows in small clusters in the arid scrublands. The leaves are silvery, terete and somewhat kinked. Its inflorescence is like that of a streptocarpa, with light blue fragrant flowers. Grow bright and airy for best results.

An impressive large growing plant from the area of Yosondua, Oaxaca, Mexico where it grows terrestrially on exposed rock. It rarely produces roots, but tends to grow in dense clusters, supporting one another or leaning on rocks for support. Superficially, it resembles a giant capitata, with many strappy leaves, gracefully recurving in a 24 to 30 inch silvery rosette.

The inflorescence is quite tall with a capitate head of long bracts and tight branches. In nature the inflorescence is red, hence the name, which means literally 'red head'. However, under our hot, humid, shaded conditions the colors are usually more subdued. This species is rare in cultivation.