Perennial terrestrial plant, 30 cm to 50 cm tall. Narrow erected cylindrical leaves, yellow-greenish colored, collecting rain water. Flowering: unpredictalbe, inflorescence of small white flowers.
Perrenial terestrial plant, 30 cm to 60 cm tall. Narrow and erected yellow greenish drainpipe-shaped leaves arranged along a central axis and collecting rainwater. Flowering : variable, capitulum of white small flowers.