OCCURRENCE

Improving knowledge of Asian pteridophytes through DNA sampling of specimens in regional collections

Latest version published by Taiwan Forestry Research Institute on 24 June 2022 Taiwan Forestry Research Institute
The ferns, lycophytes and seed-free vascular plants commonly described as pteridophytes exhibit hyperdiversity in the insular vegetation that often characterizes Asian floras. Despite harboring biodiversity hotspots, these plants and their georegions have been poorly surveyed, particularly in Southeast Asia, where one third of the world's pteridophyte species are concentrated. More than 60 per cent of the approximately 4,500 species lack georeferenced records in GBIF and only 6 per cent have been DNA barcoded.... More
Publication date:
24 June 2022
License:
CC-BY-NC 4.0

Description

The ferns, lycophytes and seed-free vascular plants commonly described as pteridophytes exhibit hyperdiversity in the insular vegetation that often characterizes Asian floras. Despite harboring biodiversity hotspots, these plants and their georegions have been poorly surveyed, particularly in Southeast Asia, where one third of the world's pteridophyte species are concentrated. More than 60 per cent of the approximately 4,500 species lack georeferenced records in GBIF and only 6 per cent have been DNA barcoded.

This project aims to increase the available knowledge on Asian pteridophytes by compiling a georeferenced occurrence dataset that includes images, DNA barcodes and other vouchering information from thousands of recent collections, building on the efforts of the Taiwan Pteridophyte Research Group and its Southeast Asian collaborators. The project team will set up a workflow incorporating next-generation sequencing for 1,500 Asian pteridophyte specimens from selected collections in Taiwan, Vietnam, the Philippines, Malaysia and other Southeast Asian countries that can fill in taxonomic and geographic gaps and represent Asian pteridophyte diversity.

Mobilization of and access to these vouchered and georeferenced DNA-derived records will advance further research into the biogeography of pteridophytes and other terrestrial vegetation and support the development of novel approaches to monitor biodiversity along the spatiotemporal scale, including metabarcoding of the invisible diversity held in soil and spore banks.

Data Records

The data in this occurrence resource has been published as a Darwin Core Archive (DwC-A), which is a standardized format for sharing biodiversity data as a set of one or more data tables. The core data table contains 556 records.

This IPT archives the data and thus serves as the data repository. The data and resource metadata are available for download in the downloads section. The versions table lists other versions of the resource that have been made publicly available and allows tracking changes made to the resource over time.

Downloads

Download the latest version of this resource data as a Darwin Core Archive (DwC-A) or the resource metadata as EML or RTF:

Data as a DwC-A file download 556 records in English (43 kB) - Update frequency: not planned
Metadata as an EML file download in English (9 kB)
Metadata as an RTF file download in English (8 kB)

Versions

The table below shows only published versions of the resource that are publicly accessible.

Rights

Researchers should respect the following rights statement:

The publisher and rights holder of this work is Taiwan Forestry Research Institute. This work is licensed under a Creative Commons Attribution Non Commercial (CC-BY-NC) 4.0 License.

GBIF Registration

This resource has been registered with GBIF, and assigned the following GBIF UUID: 6b9f8685-e080-4330-a211-e61ad6bdbe64.  Taiwan Forestry Research Institute publishes this resource, and is itself registered in GBIF as a data publisher endorsed by Taiwan Biodiversity Information Facility.

Keywords

ferns; lycophytes; Southeast Asia; DNA barcode; next-generation sequencing; Taiwan; Vietnam; Philippines; Malaysia; Specimen

Contacts

Who created the resource:

Chien-Wen Chen
Data provider
Taiwan Forestry Research Institute
No.53, Nanhai Rd.
10066 Taipei City
TW
+886-2-23039978

Who can answer questions about the resource:

Li-Yaung Kuo
Data provider
Institute of Molecular & Cellular Biology, National Tsing Hua University
Room 327, 3F, Life Science Building One No.101, Sec. 2, Guangfu Rd., East Dist.
30013 Hsinchu City
TW

Who filled in the metadata:

Li-Yaung Kuo
Data provider
Institute of Molecular & Cellular Biology, National Tsing Hua University
Room 327, 3F, Life Science Building One No.101, Sec. 2, Guangfu Rd., East Dist.
30013 Hsinchu City
TW

Who else was associated with the resource:

Principal Investigator
Li-Yaung Kuo
Institute of Molecular & Cellular Biology, National Tsing Hua University
Room 327, 3F, Life Science Building One No.101, Sec. 2, Guangfu Rd., East Dist.
30013 Hsinchu City
30013
TW
Publisher
Chien-Wen Chen
Contracted assistant researcher
Taiwan Forestry Research Institute
No.53, Nanhai Rd.
10066 Taipei City
TW
+886-2-23039978

Geographic Coverage

Certain areas among South East Asia.

Bounding Coordinates South West [-9.102, 94.922], North East [25.324, 125.156]

Temporal Coverage

Start Date / End Date 2021-09-01 / 2023-02-28

Project Data

No Description available

Title BIFA: Biodiversity Information Fund for Asia
Identifier BIFA6_010
Funding Funded by Ministry of the Environment, Government of Japan.

The personnel involved in the project:

Principal Investigator
Li-Yaung Kuo

Sampling Methods

TBC

Study Extent TBC

Method step description:

  1. TBC

Additional Metadata

Alternative Identifiers 6b9f8685-e080-4330-a211-e61ad6bdbe64
https://ipt.taibif.tw/resource?r=bifa-taif-2022