Name: Lepanthes dictydion Luer & Hirtz
Etymology: dictydion = small net / net-like — refers to the Greek word for “small net” (diktyon) and describes the distinctive, dark, net-like veining on the leaves.
First description: Described in 1895 (or as part of more modern revisions) by Carlyle A. Luer and Alexander C. Hirtz.
Origin / Distribution: Ecuador and Peru.
Location / Habitat: Grows epiphytically in moist montane cloud forests of the Andes at elevations of approximately 1,400 to 1,800 meters. It thrives in deep shade with high humidity and consistently cool to intermediate climatic conditions.
Description & Notes: Lepanthes dictydion is an exceptional miniature orchid, prized primarily for its highly decorative foliage. Its small, almost round to elliptical leaves display a striking, contrasting network of dark veins against a lighter background. The thread-like inflorescence develops on the upper surface of the leaf and produces tiny, fleshy flowers in succession. The flowers have pointed sepals with tips that diverge almost like horns, giving them a fascinatingly architectural structure.
In cultivation, this species requires a cool-temperate to intermediate microclimate (approximately 14 to 23 °C) with a noticeable nighttime temperature drop. Since it has no storage organs, the plant must never be allowed to dry out completely. Ideally, grow it mounted on cork or tree fern pieces with a layer of live sphagnum moss, or in very fine, airy mesh pots. Consistently high humidity above 75% and gentle, continuous air circulation are essential to prevent stagnant moisture and the resulting fungal infections on the leaf bases. Perfectly suited to cultivation in humid display cases or terrariums.
In-vitro culture: You will receive a flask with 4 young plants. The plants are generally already large enough to be removed from the flask. After opening, very carefully rinse the growth medium from the fine roots using lukewarm water, then place the young plants on moist sphagnum or in a very fine, airy substrate. For the first few weeks, we recommend very high humidity, cool-temperate to intermediate conditions, filtered light, and gentle air movement. Keep the young plants consistently slightly moist and never allow them to dry out completely.