138 native orchid taxa from Hong Kong are assessed using the EDGE2 framework, integrating evolutionary distinctiveness with local and national extinction risk. The dataset likely contains phylogenetic distinctiveness scores, threat statuses, and trait correlations for prioritization. Author Jihong Li published the data on figshare in April 2026.
Use Cases
- Identify conservation priorities based on evolutionary distinctiveness and local threat status.
- Analyze correlations between threat status and ecological traits like habit and habitat specificity.
- Compare local versus national threat assessments for Hong Kong's orchid species.
- Support trade mitigation and population rescue planning for evolutionarily distinct species.
Strengths
- Includes 138 native orchid taxa, comprising 134 species and four varieties.
- Integrates phylogenetic data with threat assessments from both Hong Kong and China Red Lists.
- Identifies specific priority species like Vanilla shenzhenica and Nervilia plicata.
Limitations
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count is unknown, which may limit suitability assessment.
- The dataset is small, with a file size of 155.5 KB, indicating limited scope.
Provenance
- Source
- figshare
- Collection Method
- Compiled checklist and constructed phylogeny using nuclear and plastid sequence data.
- Freshness
- Last updated 2026-04-28 05:28:31; freshness should be verified.
- Geography
- Hong Kong