Name: Phragmipedium longifolium – f. alba

Etymology: The genus name Phragmipedium is derived from the Greek phragma, meaning “partition,” and pedilon, meaning “sandal,” and refers to the characteristic shoe-shaped flower structure. The Latin specific epithet longifolium means “long-leaved” and refers to the long, narrow leaves. “Alba” denotes the particularly light-colored form in this selection.

Origin/Distribution: Central America and northwestern South America.

Habitat: The species grows terrestrially or lithophytically in permanently moist locations, often along stream banks, on slopes, and in open to lightly shaded areas. We recommend bright, filtered light, good air movement, and intermediate to warm conditions of approximately 16–28 °C during the day and 12–20 °C at night. The roots should remain evenly moist throughout the year.

Description and Notes: This light-colored form of Phragmipedium longifolium has the typical vigorous rosette growth, with long, narrow leaves and upright inflorescences whose flowers open in succession. The flowers display the characteristic shoe-shaped lip, with this form distinguished by its particularly light coloration. We grow it in a loose, airy substrate that retains moisture well. We water regularly with water that is as soft as possible and do not allow the root zone to dry out completely. A dry rest period is not necessary.