Orchids Wiki
Advertisement
Catasetum expansum

Catasetum expansum male
Male flowers

Scientific Classification
Kingdom: Plantae
Division: Magnoliophyta
Class: Liliopsida
Order: Asparagales
Family:Orchidaceae
Subfamily: Epidendroideae
Tribe: Cymbidieae
SubTribe: Catasetinae
Genus: Catasetum
Species: Ctsm. expansum
Alliance:
Binomial name
Catasetum expansum
Rchb.f 1878


Catasetum expansum is a species of Catasetum found in South America.

Description[]

Plant blooms from late spring through early winter with several 7.5 cm wide flowers. Flowers are fragrant.

Distribution[]

Plant is found growing in the dry forest of northeastern Ecuador at elevations of 20 to 1500 meters

Culture[]

Grow in warm conditions with partially bright light. Water regularly during growing season and when plants drop leaves during dormancy reduce watering. During dormancy only water about twice a month to keep pseudobulbs from shriveling. Resume watering normally when new growths occur in spring. Plants can die easily from over watering. Plants are usually grown in bark with perlite, cork, full sphagnum moss, and tree fern


Naming[]

Common name: The Expansive Catasetum

Synonyms[]

  1. Catachaetum recurvatum Link 1844
  2. Catasetum cliftonii R.H. Torr. 1911
  3. Catasetum platyglossum Schltr. 1916
  4. Catasetum recurvatum Link 1844
  5. Catasetum sodiroi Schltr. 1921
Advertisement