Source: Wikimedia Commons
Odontoglossum
Advancedof the
A cool-growing orchid from South American highlands with beautifully patterned flowers on long spikes.
About
Odontoglossum, first named in 1816 by Karl Sigismund Kunth, is a formerly accepted genus of orchids that is now regarded as a synonym of Oncidium. Several hundred species have previously been placed in Odontoglossum. The scientific name of the genus is derived from the Greek words odon (tooth) and glossa (tongue), referring to the two tooth-like calluses on the base of the lip. Species formerly placed in this genus are cool to cold growing orchids to be found on open spots in the humid cloud forest at higher elevations from Central- and West South America to Guyana, with most species around the northern Andes. The abbreviation for this genus is Odm. in the horticultural trade. Many of the species formerly placed in the genus are in great demand with orchid lovers because of their spectacular and flamboyant flowers.
Source: Wikipedia (CC BY-SA 4.0)
Basic Info
Origin
Andean cloud forests of Colombia, Ecuador, and Peru
Lifespan
10+ years
Size
20-40cm
Temperature
15〜30℃
Humidity
50〜70%
Watering & Fertilizer
−
Growing Tips
Temperature
10-22°C, cool
Humidity
High humidity needed
Spike
Long flower spike
Pattern
Beautiful patterns
Odontoglossum FAQ
QWhat is the growing difficulty level for Odontoglossum?
Advanced. A variety suitable for advanced growers. Requires advanced cultivation techniques and specialized equipment, with careful environmental adjustments needed.
QWhat is the ideal temperature for Odontoglossum?
The ideal temperature for Odontoglossum is 15〜30℃. Recommended humidity is 50〜70%. Avoid sudden temperature changes and maintain a stable environment.
QWhat is the lifespan of Odontoglossum?
The average lifespan of Odontoglossum is 10+ years. With proper cultivation environment and nutrient management, you can keep it healthy for a long time.
QHow large does Odontoglossum get?
The mature size of Odontoglossum is 20-40cm. This may vary slightly depending on cultivation environment and individual differences.
QHow should I water and fertilize Odontoglossum?
Odontoglossum: watering & fertilizer — −. Aim for appropriate frequency and amount.
QWhat is the typical price for Odontoglossum?
The price of Odontoglossum varies significantly by variety, characteristics, size, and lineage. Please check ボタちょく's price guide for the latest market information.
Last updated: July 8, 2026
References & Sources
Edited & verified by: BoTachoku Editorial Team
The classifications, regulations, and growing data on this page are created and verified based on the primary information database below.
Taxonomy & Authority
Accepted name: of the Kunth
Authority databases: GBIF · POWO · POWO: Odontoglossum は Oncidium 属のシノニムとして扱われる · RHS 蘭交配種登録(International Orchid Register) · AOS(米国蘭協会)
Nomenclature follows global taxonomic authority databases.
Regulations & Conservation Status
ラン科 Orchidaceae は科全体が CITES 附属書II（附属書I 該当の Paphiopedilum 属・Phragmipedium 属および特定種を除く）。栽培品種・交配種も科の規制を受けるが、人工繁殖個体は附属書により取引が簡略化される場合がある。
Sources: CITES Appendices (Orchidaceae spp. = Appendix II) / CITES Appendix I Orchid Checklist (Kew/UNEP-WCMC 2019)
Regulations may change. Always verify the latest information with the relevant authorities.
Related Species
Find listings for this species
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