Cymbidium
Cymbidium
Cymbidium, commonly known as boat orchids, is a genus of evergreen flowering plants in the orchid family. Found in tropical and subtropical Asia to Australia, these orchids can grow as epiphytes, lithophytes, or terrestrial herbs, often with distinctive pseudobulbs and unique labellum structures.
Key Facts
- ›Cymbidium orchids are evergreen flowering plants belonging to the Orchidaceae family.
- ›They are found naturally in tropical and subtropical regions of Asia and Australia.
- ›Cymbidiums can grow as epiphytic, lithophytic, or terrestrial herbs.
- ›The genus name "Cymbidium" refers to the boat-shaped labellum, a modified petal.
- ›These orchids have been cultivated for centuries, with mentions dating back to ancient Chinese dynasties.
- ›Cymbidium hookerianum is used as a delicacy in Bhutanese cuisine.
Boat Orchids
Epiphytic, Lithophytic, Terrestrial, Saprophytic
About Cymbidium
Cymbidium, commonly referred to as boat orchids, is a genus of evergreen flowering plants within the Orchidaceae family. These plants are characterized by their pseudobulbs and the arrangement of their leaves, typically three to twelve, in two ranks. The genus name itself, "Cymbidium," derives from Greek and signifies a 'little boat-shape,' a descriptor referencing the distinctive form of the labellum, which is a highly modified petal.
Distribution and Habitat
Native to tropical and subtropical regions spanning from Asia to Australia, Cymbidium species exhibit a variety of growth habits. They can be found growing as epiphytes on trees, lithophytes on rocks, or as terrestrial herbs in the soil. Some rare species within the genus are leafless saprophytes. The distribution in Asia includes areas such as northern India, China, Japan, Malaysia, the Philippines, and Borneo.
Horticultural Significance and Cultural History
Cymbidium orchids boast a long history of cultivation, with records indicating their mention in ancient Chinese manuscripts from the Jin dynasty (around the 3rd century CE) and by Confucius. Today, they remain among the most popular orchid genera in cultivation, appreciated for their decorative flower spikes and their relative ease of care, making them suitable as indoor plants. To encourage flowering, they require a distinct temperature difference between day and night in late summer and need to be kept outdoors until night temperatures approach freezing.
Culinary Use
Beyond their ornamental value, certain Cymbidium species have found a place in culinary traditions. The species Cymbidium hookerianum is considered a delicacy in Bhutan, where it is traditionally prepared in spicy curries or stews and is known by the local names "olatshe" or "olachoto."
Taxonomy
The genus was first formally described by Olof Swartz in 1799. Over time, its classification has been refined, with efforts to divide the genus into subgenera such as Cyperorchis, Jensoa, and Cymbidium, though molecular phylogeny has confirmed the subgenera while indicating that the sectional divisions may not be monophyletic.
Source: Wikipedia ↗
Frequently Asked Questions
What does the name "Cymbidium" mean?
The genus name Cymbidium is derived from Greek and means 'little boat-shape'. This refers to the distinctive shape of the labellum, which is a modified petal unique to orchids.
Where are Cymbidium orchids found in the wild?
Cymbidium species are naturally distributed across tropical and subtropical Asia, including areas like northern India, China, Japan, Malaysia, the Philippines, and Borneo. They also extend to Australia.
What are the different ways Cymbidium orchids grow?
Cymbidiums exhibit diverse growth habits. They can grow as epiphytes on trees, lithophytes on rocks, or as terrestrial herbs in soil. Some rare species are leafless saprophytes.
Are Cymbidium orchids popular in horticulture?
Yes, Cymbidiums are among the oldest and most popular horticultural orchids. Many cultivars have been developed due to their decorative flower spikes and relative ease of care as indoor plants.
Are there any culinary uses for Cymbidium orchids?
The species Cymbidium hookerianum is recognized for its culinary use in Bhutan, where it is prepared as a spicy curry or stew and is known locally as "olatshe" or "olachoto".
Related Orchid species
Appendicula
Appendicula, commonly known as stream orchids, is a genus of flowering plants in the Orchidaceae family. These orchids are found in tropical and subtropical Asia, extending to the western Pacific. They are distinctive for their many flat, often twisted leaves and small, resupinate white or greenish flowers with fused lateral sepals and labellum at the base of the column.
Liparis
Liparis, commonly known as widelip orchids or sphinx orchids, is a widespread genus of over 350 orchid species found on every continent except Antarctica. These plants exhibit diverse growth habits, being terrestrial, lithophytic, or epiphytic, and are characterized by their small to medium-sized, often dull-colored flowers with a distinctive, usually larger labellum.
Geodorum
Geodorum is a genus of eight deciduous, terrestrial orchid species found across southern Japan, tropical Asia, Australia, and the southwest Pacific islands. These orchids are distinguished by their underground pseudobulbs, broad pleated leaves, and small to medium-sized, bell-shaped or tube-shaped flowers that hang downwards on a drooping flowering stem.