Name: Phragmipedium besseae var. dalessandroi (Dodson & O.Gruss) A.Moon & P.J.Cribb
Etymology:
The specific epithet dalessandroi honors Denis D’Alessandro, one of the discoverers of this orchid.
Synonyms:
Phragmipedium dalessandroi Dodson & O.Gruss
First description:
The plant was first described in 1996 by Charles H. Dodson and Olaf Gruss as Phragmipedium dalessandroi. Later, it was treated as a variety of Phragmipedium besseae.
Origin / Distribution:
The variety is native to Ecuador, particularly the Zamora-Chinchipe Province.
Location / Habitat:
It is found there on moist, shaded rocks in montane forests at elevations of approximately 900–1,500 m. It grows predominantly lithophytically and is often found in permanently moist environments.
Description & Notes:
Phragmipedium besseae var. dalessandroi is a compactly growing orchid with narrow, robust leaves and upright, branched inflorescences. The flowers are usually orange to apricot-red, with yellowish areas at the base. The flowers reach approximately 5–6 cm in width.

We cultivate it at cool to moderate temperatures, with high humidity and a root zone that is kept slightly moist at all times. Bright, filtered light and good air circulation promote healthy growth. Since the plant grows on moist rocks in nature, the growing medium should never be allowed to dry out completely for extended periods.