Ctsm. gnomus photo by Carol DeBiase

Member Plants

2 plants cultivated by members of ORCHIDS.ORG.
See All Member Plants


Upcoming Global Events

24th World Orchid Conference, Germany

Starting Thursday, March 26, 2026 (lasts 4 days) Event by The World Orchid Conference Trust Read More

For Sale by Members

There are currently no photos of plants of Catasetum gnomus for sale by members of ORCHIDS.ORG. Below are other recent plants for sale:

Phal. Sunset Gemstone 'Tahiti' $25.00 listed by Peter Podaras Boring, USA

B. perrinii $35.00 listed by Linda Hartman PORT ST LUCIE, USA Local Only

Dendrobium var. Love Memory 'Fizz' $30.00 listed by Eva Boczon Chicago, USA Local Only
Do you have a plant for sale or trade which you cannot ship or do not want to bother shippping? No problem. Click here to make a local-only offer. It's a free service to our members.

Orchid Species: Catasetum gnomus

(This name is currently accepted by Kew.)

Catasetum gnomus is an orchid species identified by Linden & Rchb.f. in 1873.
Genus
Catasetum (Ctsm.)
Grex
gnomus
(name currently accepted by Kew)
Parents
Species
Author
Linden & Rchb.f.
Year
1873
Add To My Plants   List for Sale or Trade   Write an Article
ORIGIN: This species is a medium sized, hot to cool growing, caespitose epiphyte from Amazonas state in Brazil and Peru growing on lowland trees near watercourses in wet montane forests at elevations of 200 to 1200 meters.

DESCRIPTION: This species is a medium sized, hot to cool growing, caespitose epiphyte from Amazonas state in Brazil and Peru growing on lowland trees near watercourses in wet montane forests at elevations of 200 to 1200 meters that has ovoid, ridged pseudobulbs carrying 4 to 5, elliptic-obovate, petiolate, abruptly acuminate leaves that blooms in the spring through fall on an arching or loosely erect, to 16 [40 cm] long, loosely multi-flowered [4 to 12], racemose inflorescence with broadly ovate floral bracts and carrying fragrant, non-resupinate flowers that arise on a newly mature pseudobulb and has three different sexes visible in it's flowers, male, female, and hermaphrodite.

FLOWER SIZE: 2 inches [6cm] -- information provided by Jay Pfahl, author of the Internet Orchid Species Encyclopedia (IOSPE).
Other Names
Genus Name Genus Grex Name Year Author
Add+ Catasetum Ctsm heteranthum 1877 Barb.Rodr.
Add+ Catasetum Ctsm huebneri 1925 Schltr.
Add+ Catasetum Ctsm mocuranum 1925 Schltr.
Add+ Catasetum Ctsm negrense 1925 Schltr.
Add+ Catasetum Ctsm phasma 1877 Rchb.f.
Most awarded/recent cultivars: Ctsm. gnomus 'Black River' (1973)
Log in to Add a Comment

Featured Site Articles

Read Latest Articles

Easy Orchids

Author is Ken Slump, posted over 4 years ago Suggestions for Choosing Plants Requiring Minimal Care THIS SEEMS LIKE AN IDEAL TOPIC for an article. Many of us want to enjoy orchid flowers with a minimum of fuss and I have found that most ... Read More

Beginners Start Here

Author is Ken Slump, posted almost 5 years ago A 12-Step Plan for Becoming a Successful Orchid Grower IF YOU ARE NEW TO THE ORCHID hobby and perhaps feel you are not enjoying the success with your plants that you had hoped for, read throug... Read More

Water: The Most Important Nutrient

Author is Roy Tokunaga, posted over 5 years ago We take water for granted.  It falls out of the sky.  It flows from the faucet.  Oahu city water is considered good for growing Orchids.   We use it without thought or concern. If you study orch... Read More

New Topics

  1. Kristin Dorris asked question Odontocidium Orchid fungus? in category General Discussion
  2. Maria Fernandez asked question Wild. Lisa Devos in category Dendrobiums
  3. Leshya Perkins asked question Image of a plant please in category General Discussion
  4. Danny Lyon asked question Phaius bernaysii in category General Discussion
Ask a Question

Start a Topic

New Comments

  1. Maria Skrypnyk commented on member plant Yamadara Redland Sunset by Maria Skrypnyk
  2. André Pessina commented on topic "Odontocidium Orchid fungus?" by Kristin Dorris
  3. Linda Hartman commented on topic "Image of a plant please" by Leshya Perkins
  4. Paul Reavis commented on orchid Milt. Kismet
  5. Christiaan Viljoen commented on member plant Psh. fragrans by Christiaan Viljoen
  6. Christiaan Viljoen commented on member plant Z. maculatum by Christiaan Viljoen
  7. Christiaan Viljoen commented on member plant C. Gaskell-Pumila 'Azure Star' by Christiaan Viljoen
  8. Robert H. Findlay commented on member plant Rlc. Joy Sokabe var. Volcano Queen by Sally K
  9. James Lunsford commented on member plant Lc. Sagarik Wax 'African Beauty AMO/AOS x Blc. Cherry Suisse'Kauai' HCC/AOS var. Cattlyea 'Hybrid ' by James Lunsford
  10. John Varigos commented on orchid Bulb. schwarzii
  11. Linda Hartman commented on topic "Issue with Blc. Ben O'Neil "Jubilee" by Glenda Ratliff
  12. Henry Shaw commented on member plant Ons. Catatante 'Los Roble' by Henry Shaw
  13. Mary Lane commented on member plant Den. Tianmu Canary by Terre Moore
  14. Pamela Stegmaier commented on member plant Rlc. Esther Costa var. Orange Fantasy by Mary Lane
  15. Mary Lane commented on member plant Rth. Linda Vee var. Kira - Cluster Orange by Mary Lane
  16. William Gorski commented on topic "Looking to purchase" by Judy Rutz
  17. Robert Rand commented on member plant Cattlianthe Auri Guis by Robert Rand
  18. Julie Ellner commented on member plant Phal. amabilis var. formosanum by Vickie Seibert
  19. Julie Ellner commented on member plant Rlc. Green Dragoon 'Mendenhall' by Jeanne Uzar Hudson
  20. Barry J Silver commented on orchid Lyon. SunCoast Pink Passion