Source: Wikimedia Commons
Pleurothallis
IntermediateA huge genus with 1000+ species, many with tiny flowers best observed with a magnifying glass.
About
Pleurothallis is a genus of orchids commonly called bonnet orchids. The genus name is derived from the Greek word pleurothallos, meaning "riblike branches". This refers to the rib-like stems of many species. The genus is often abbreviated as "Pths" in horticultural trade.
Source: Wikipedia (CC BY-SA 4.0)
Basic Info
Origin
tropical and subtropical Americas (Neotropics), Mexico to South America, Andean cloud forests
Lifespan
10+ years
Size
5-20cm
Temperature
15〜30℃
Humidity
50〜70%
Watering & Fertilizer
−
Growing Tips
Diversity
1000+ species
Temperature
15-25°C
Humidity
Prefers high humidity
Flowers
Many tiny flowers
Pleurothallis FAQ
QWhat is the growing difficulty level for Pleurothallis?
Intermediate. A variety suitable for intermediate growers. Requires some cultivation experience and knowledge of environment management. Pay careful attention to temperature and humidity control.
QWhat is the ideal temperature for Pleurothallis?
The ideal temperature for Pleurothallis is 15〜30℃. Recommended humidity is 50〜70%. Avoid sudden temperature changes and maintain a stable environment.
QWhat is the lifespan of Pleurothallis?
The average lifespan of Pleurothallis is 10+ years. With proper cultivation environment and nutrient management, you can keep it healthy for a long time.
QHow large does Pleurothallis get?
The mature size of Pleurothallis is 5-20cm. This may vary slightly depending on cultivation environment and individual differences.
QHow should I water and fertilize Pleurothallis?
Pleurothallis: watering & fertilizer — −. Aim for appropriate frequency and amount.
QWhat is the typical price for Pleurothallis?
The price of Pleurothallis 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: R.Br.
Synonyms: Rhynchopera, Loddigesia, Talpinaria, Lalexia, Zosterophyllanthos, Pleurobotryum, Tigivesta, Ancipitia
Authority databases: GBIF · POWO · 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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