Contents
Description
Aphyllorchis caudata is a rare and unique orchid species found in Southeast Asia, particularly in Thailand, Malaysia, and Indonesia. It is a terrestrial orchid that grows in moist and shady areas, such as primary and secondary forests, and along riverbanks. Its scientific name is derived from the Greek words “aphyllon” meaning leafless and “orchis” meaning testicle, referring to its leafless stem and bulbous root.This orchid species has a small and delicate white flower with a yellowish-green lip. It blooms from May to July and produces a fragrant scent that attracts pollinators such as bees and flies. Its fruit is a small and round capsule that contains numerous seeds.
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Liliopsida |
| Order | Asparagales |
| Family | Orchidaceae |
| Genus | Aphyllorchis |
| Species | Aphyllorchis caudata |
Appearance
Aphyllorchis caudata has a leafless stem that grows up to 20 centimeters tall. Its root is bulbous and covered with brownish scales. The flower is small and white, with a yellowish-green lip that has purple spots. It has a fragrant scent and blooms from May to July. The fruit is a small and round capsule that contains numerous seeds.
Care Guide
Aphyllorchis caudata is a rare and unique orchid species that requires specific care to thrive. Here are some tips on how to care for this plant:Water: This orchid species prefers moist but well-drained soil. Water it regularly, but avoid overwatering as it can lead to root rot.Fertilization: Use a balanced fertilizer with equal amounts of nitrogen, phosphorus, and potassium. Apply it once a month during the growing season.Soil: Use a well-draining soil mix that contains organic matter such as peat moss or bark chips.Sunlight: Aphyllorchis caudata prefers partial shade or filtered sunlight. Avoid direct sunlight as it can burn its delicate leaves and flowers.Hardiness Zones: This orchid species is hardy in USDA zones 10 to 12.
Common Pests & Diseases
Aphyllorchis caudata is susceptible to pests and diseases such as spider mites, mealybugs, and fungal infections. Here are some common pests and diseases to watch out for:Spider mites: These tiny pests can suck the sap from the leaves and cause yellowing and wilting. Use a miticide to control their population.Mealybugs: These pests can also suck the sap from the leaves and produce a sticky residue that attracts ants. Use an insecticidal soap to control their population.Fungal infections: Aphyllorchis caudata is susceptible to fungal infections such as root rot and leaf spot. Use a fungicide to control their growth.
Habitat
Aphyllorchis caudata is a terrestrial orchid that grows in moist and shady areas, such as primary and secondary forests, and along riverbanks. It is found in Southeast Asia, particularly in Thailand, Malaysia, and Indonesia.
Question and Answer
Q: Is Aphyllorchis caudata an endangered species?
A: Yes, Aphyllorchis caudata is listed as an endangered species due to habitat loss and overcollection for horticultural purposes.Q: Can Aphyllorchis caudata be grown indoors?
A: It is not recommended to grow this orchid species indoors as it requires specific conditions such as moist and shaded areas.Q: Can Aphyllorchis caudata be propagated from seed?
A: Yes, Aphyllorchis caudata can be propagated from seed. However, it requires specific conditions such as moist and well-drained soil, and partial shade.Q: What is the fragrance of Aphyllorchis caudata?
A: Aphyllorchis caudata produces a fragrant scent that attracts pollinators such as bees and flies.
Related Plants
Here are some related plants to Aphyllorchis caudata:- Aphyllorchis montana- Aphyllorchis papuana- Aphyllorchis taiwaniana- Aphyllorchis tenella
References
– “Aphyllorchis caudata.” Orchids Wiki. Accessed on June 17, 2021. https://www.orchids.wiki/aphyllorchis-caudata/- “Aphyllorchis caudata.” The Plant List. Accessed on June 17, 2021. http://www.theplantlist.org/tpl1.1/record/kew-8913- “Aphyllorchis caudata.” World Checklist of Selected Plant Families. Accessed on June 17, 2021. http://wcsp.science.kew.org/namedetail.do?name_id=8933
