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Family Orchidaceae
Pigeon orchid
Dendrobium crumenatum Sw.
WHITE DOVE ORCHID

Mu shi hu

Scientific names Common names
Aporum crumenatum (Sw.) Brieger Pigeon dendrobium (Engl.)
Aporum ephemerum (J.J.Sm.) Rauschert Pigeon orchid (Engl.)
Callista crumenata (Sw.) Kuntze Sparrow orchid (Engl.)
Ceraia ephemera (J.J.Sm.) M.A.Clem. White dove orchid (Engl.)
Dendrobium caninum (Burm.f.) Merr. Mu shi hu (Chin.)
Dendrobium crumenatum Sw.  
Dendrobium papilioniferum J.J. Sm.  
Dendrobium caninum Merr.  
Epidendrum caninum Burm.f.  
Onychium crumenatum (Sw.) Blume  
Dendrobium crumenatum Sw. is an accepted name The Plant List

Other vernacular names
CHINESE: Ge shi hu, Mu hu.
INDONESIA: Anggrak merpati.
MALAYSIA: Daun sepulah tulang.
THAILAND: Waai tamoi, Buap Klaang haao.
VIETNAMESE: Th[aj]chh[ooj]c, Tuy[ees]t mai.

Botany
Pigeon orchid has stems that are slender, fascicled, smooth, elongated, up to 1 meter in length, with upright, sympodial pseudobulbs at the base, 8 to 12 centimeters long, about 2 centimeters thick. Leaves are scattered, distichous, oblong, 5 to 8 centimeters long and 1.5 to 2.5 centimeters wide, with a blunt tip. Flowers are pure white, fugacious, very fragrant, solitary or somewhat fascicled, appearing on the upper parts of the stems at the nodes; the center of the lip is pale yellow, 2.5 to 3 centimeters long.

Distribution
- Common and widely distributed orchid in the Philippines.
- Growing at sea level to an altitude of 500 meters.
- Also occurs in Sri Lanka, Burma, the Malay Peninsula, Vietnam, Indonesia, Borneo.
- One of the most common species of orchids in Asia.

Constituents
- Plant yields trace alkaloid in the pseudobulbs and leaves.

Parts used
Pseudobulbs and leaves.

Uses

Folkloric
- The Malays commonly used the juice of the pseudobulbs for treating ear infections. In Java, used similarly.
- Poultice of leaves used on boils and pimples.
Others
Fibers from the stems are used as decorative material in basket making and other crafts.


Studies
Analgesic / Anti-Inflammatory / Antioxidant:
Study of ethanol and methanol extracts showed anti-inflammatory, anti-nociceptive and antioxidant activities which may be related to the changes in the content of total alkaloids.(1)
Reproductive Function Effects: Study evaluated the effect of pigeon orchid pseudobulb juice on female reproductive function using Wistar rats. Results showed a significant increase in estradiol level and increase in the number of tertiary follicles. (4)
Antibacterial: In a study that evaluated nine plant samples for phytochemicals and biologic activity, Dendrobium crumentatum showed antifungal and antibacterial activity. (6)

Availability
Wild-crafted.

Godofredo U. Stuart Jr., M.D.

Last Update October 2015

IMAGE SOURCE: File:Dendrobium crumenatum 2.jpg / Conrad Munro / 21 April 2006 / GNU Free Documentation License / Click on image to go to source page / Wikimedia Commons
OTHER IMAGE SOURCE: Public Domain / File:Dendrobium crumenatum- Edwards vol 25 (NS 2) pl 22 (1839).jpg/ Edwards's Botanical Register, volume 25 (NS 2) plate 22 / Miss Drake (1803-1857) del. , G. Barclay sc. / Wikimedia Commons

Additional Sources and Suggested Readings
(1)
Pigeon Dendrobium, Dendrobium and wood cups of analgesic, anti-inflammatory and antioxidant effects of the study ; Study on anti-nociceptive, anti-inflammatory and anti-oxidant effects of Dendrobium crumenatum SW., Dendrobium moniliforme (L.) SW. and Ephemerantha lonchophylla HUNT & SUMMERH. / Chen Songbin and Sung-Ping Chen / Institute of Chinese Medicine, China Medical University
(2)
Dendrobium crumenatum Sw. (accepted name)
/ Chinese names / Catalogue of Life, China
(3)
Dendrobium crumenatum Sw. / Vernacular names / GLOBinMED
(4)
Reproductive function in female Wistar rats (Rattus norvegicus Berkenhout, 1769) after oral administration of Pigeon Orchid (Dendrobium crumenatum Swartz, 1799) pseudobulb juice / Fitria, Laksmindra and Ridhowati, Annisa / Bandung: International Conference on Biomedical Science (ICBS) , 18-Jun-2012
(5)
Dendrobium crumenatum Sw. / Synonyms / The Plant List
(6)
Screening of phytochemicals and biological activity (antifungal, antibacterial, and anticancer) of medicinal plants
Nur Khairunnisa Ibrahim, (2007) Screening of phytochemicals and biological activity (antifungal, antibacterial, and anticancer) of medicinal plants / Nur Khairunnisa Ibrahim / Institutional Repository UMS

It is not uncommon for links on studies/sources to change. Copying and pasting the information on the search window or using the DOI (if available) will often redirect to the new link page.

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