Epiphyllum macropterum
Epiphyllum macropterum
Epiphyllum macropterum
Epiphyllum macropterum (Lem.) Britton & Rose is treated as an accepted taxon in Plants of the World Online.1
The current source-backed classification places it in Cactaceae within Epiphyllum.12
Its recorded native range/source remark is GUA, HONOO, SOUTHERNAMERICA, GUAOO, PANOO, PAN, HON, CENTRAL_AMERICA; C. America.1
POWO records the plant context as succulent subshrub, wet tropical.1
This is a source-populated draft intended for later Kaktus Doktoru editorial rewriting; care advice and morphology should be reviewed before publication.
References
- Plants of the World Online. "Epiphyllum macropterum (Lem.) Britton & Rose". Royal Botanic Gardens, Kew. Accessed: 2026-06-10. https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:92731-2 ↩
- GBIF Secretariat. "Epiphyllum macropterum". GBIF Backbone Taxonomy. Accessed: 2026-06-10. https://www.gbif.org/species/5621089 ↩
Plants In This Group
Epiphyllum macropterum
Epiphyllum macropterum
Epiphyllum macropterum is an epiphytic cactus species celebrated for its massive, nocturnal blooms and broad, leaf-like flattened stems 1. Unlike desert cacti, it thrives in humid environments.
Taxonomy and naming
Classified under the tribe Hylocereeae within the Cactaceae family, this species showcases the typical epiphytic growth habit of the genus Epiphyllum 2. The specific epithet refers to its large, wing-like stem margins.
Natural distribution and habitat
It is native to wet tropical forests in Central and Southern America, specifically ranging across Guatemala, Honduras, and Panama 1. Here, it grows high in the canopy on host trees.
Appearance
The plant features long, pendant, flattened green branches that act as leaves. The flowers are stunningly large, white, highly fragrant, and adapted to open exclusively at night to attract nocturnal pollinators 2.
Cultivation and care
It requires a well-aerated, organic-rich substrate, frequent misting to maintain high humidity, and protection from direct midday sun. Water thoroughly but allow the top layer to dry out slightly between waterings.
Common care mistakes
Overwatering in heavy soils leads to root rot, while placing the plant in dry, low-humidity rooms prevents flowering and causes stem tip dieback 1.