PlantaeHighest rank in taxonomy. Groups all life into domains: Animalia, Plantae, Fungi, etc.IUCN LCInternational Union for Conservation of Nature — the world authority on species extinction risk, using standardized criteria. — Least Concern — widespread and abundant; not at immediate risk of extinction.ApprovedCurrent stage of this record in the editorial review workflow. Recent Sighting
Dichaea pendula
Pendant Dichaea
(Aubl.) Cogn., 1903
Detailed Texts Multi-lang
A distinctive, medium-sized pseudomonopodial epiphyte characterized by its elongated, hanging stems completely covered in overlapping, two-ranked (distichous) moss-like green leaves. It produces small, solitary, star-like flowers about two centimeters across with cream to greenish-white tepals often speckled with purple, featuring an anchor-shaped lip and followed by prominent, soft-spiny (muricate) seed capsules.
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Other Names (Global)Regional and multilingual names used for this species across different countries and languages.
Dichaea colgantePendant DichaeaOrquídea de hojas trenzadasHelecho orquídea
TaxonomyBiological classification ranks placing this species within the tree of life, from Kingdom down to Genus.
PhylumRank below Kingdom. Groups organisms sharing a fundamental body plan (e.g., Chordata = vertebrates and some invertebrates).Tracheophyta
ClassRank below Phylum. Subdivides by structural traits (e.g., Mammalia, Aves, Reptilia, Insecta).Magnoliopsida
OrderRank below Class. Groups related families sharing common ancestry (e.g., Carnivora, Primates).Asparagales
FamilyRank below Order. Groups closely related genera (e.g., Felidae = cats, Canidae = dogs).Orchidaceae
GenusRank just above Species. The first word in the two-part binomial scientific name.Dichaea
Taxonomic AuthorityThe scientist who first formally described and published this species, followed by the year of publication.(Aubl.) Cogn., 1903
Record Completeness
93%Coming soon
Ecology & StatusHow this species lives: habitat preferences, diet, behavior, population status, and role in its ecosystem.
OriginWhether the species is native (evolved here), endemic (found only here), or introduced by human activity.
Native
Population TrendDirection of change in population size over time: increasing, stable, decreasing, or unknown.
Stable
Trophic RolePosition in the food chain: producer, herbivore, carnivore, omnivore, decomposer, or parasite.
Herbivore
Growth HabitPhysical form and structure of the plant: tree, shrub, herb, vine, epiphyte, aquatic, etc.
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Leaf TypeLeaf characteristics: deciduous (seasonal shed), evergreen, simple, compound, needle-like, etc.
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Flowering SeasonTime of year when this species typically reproduces or flowers.
Year Round
Recent SightingsWhether this species has been observed in the wild in Costa Rica within recent years.
Yes
Habitat SummaryOverview of the specific ecosystems and environments where this species is found in Costa Rica. Multi-lang
Thrives primarily in the deeply shaded, humid understory of pristine wet tropical forests, premontane cloud forests, and montane rain forests across Tropical America. In Costa Rica, it is frequently found growing low on mossy tree trunks and lower canopy branches in wet slopes between 500 and 2,200 meters elevation, requiring constant dampness and heavy air movement.Light & Water NeedsSunlight intensity and moisture levels this plant needs to grow and reproduce successfully. Multi-lang
Information not available in English. Help us expand this record!BehaviourDaily activity patterns, movement, territory use, foraging style, and seasonal behavioral changes. Multi-lang
Integrates safely into complex ecosystems without disrupting structural baselines. It plays a significant localized role in humidity buffering within its immediate lower trunk neighborhood by retaining mist condensation inside its dense vegetative overlapping columns.Toxicity / UsesToxic compounds present and their documented effects on humans or other organisms. Multi-lang
Information not available in English. Help us expand this record!Physical Measures
Length (cm)
15.0 - 50.0 cm
Reproductive StructuresFlowers, fruits, and seeds — the reproductive organs and their seasonal appearance.
Flower Photos (Max 2)
No imageFruit Photos (Max 2)
No imageEvolutionary AdaptationsInherited traits and behaviors that improve the species' survival and reproduction in its specific environment. Multi-lang
The long, hanging (pendant) growth habit allows the plant to shed excess heavy rainwater efficiently from its foliage, preventing fungal rot while dangling freely from smooth understory bark surfaces.
Emits a specialized floral volatile organic compound, primarily 2-methoxy-4-vinylphenol, specifically tuned to act as a chemical attractant over long distances within dense understory vegetation layers.
Main ThreatsDocumented pressures reducing the population: habitat loss, hunting, disease, climate change, and invasive species. Multi-lang
Highly sensitive to localized microclimate alterations caused by selective logging and canopy thinning, which quickly lower the ambient forest understory humidity below critical thresholds.
Illegal poaching by orchid collectors for the niche botanical trade, as its unique fern-like pendant growth form makes it desirable despite its small, short-lived blooms.
Interesting FactsSurprising or notable facts that highlight what makes this species unique or ecologically important. Multi-lang
The species navigates an evolutionary trade-off: its distinct fragrance compound simultaneously attracts its exclusive mutualist orchid bee pollinators (Euglossini) and destructive, florivorous weevils that chew the floral structures.
When native orchid bees are locally rare or absent, the damage and chewing activity initiated by herbivorous weevils mechanically causes the pollen packets to collapse, inadvertently triggering self-pollination (autogamy).
Acts as an essential architectural micro-refugium within the lower forest layers. The dense, overlapping pattern of its hanging leaves intercepts falling moisture and fine canopy organic dust, creating vertical micro-crevices used by specialized mites and small arboreal invertebrates.