International Plant Names Index (IPNI): A Global Botanical Database
Navigating the complex world of botanical nomenclature requires precise data and reliable references. The International Plant Names Index (IPNI) serves as a critical resource for scientists, researchers, and plant enthusiasts worldwide, providing a centralized hub for the names and bibliographical details of a vast array of plant life.
What is the IPNI?
Launched in 1999, the IPNI is a non-commercial database dedicated to documenting the names and associated basic bibliographical details of seed plants, ferns, and lycophytes (primitive vascular plants). The index is particularly comprehensive at the rank of genus and species, ensuring that the most fundamental levels of plant classification are well-documented.
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The primary objective of the IPNI is to streamline botanical research by eliminating the need for scholars to repeatedly consult primary sources for basic bibliographic information. By consolidating this data, the index accelerates the process of identifying and verifying plant names.
Collaboration and Governance
The IPNI is a collaborative effort managed by the Plant Names Project. It was created through a partnership between three world-leading botanical institutions:
- The Royal Botanic Gardens, Kew
- Harvard University Herbarium
- The Australian National Herbarium
Standardizing Botanical Authorship
In botanical nomenclature, the author's name following a plant's scientific name is essential for accuracy. To maintain consistency, the IPNI maintains a list of standardized author abbreviations. While these abbreviations were originally based on the work of Brummitt & Powell (1992), the database is dynamic, with new names and abbreviations added continually to reflect current botanical scholarship.
Key Facts
- Launch Year: 1999
- Access: Free, non-commercial, and no registration required.
- Scope: Seed plants, ferns, and lycophytes.
- Primary Focus: Species and genus ranks.
- URL: www.ipni.org
| Feature | Details |
|---|---|
| Owner | Plant Names Project |
| Founding Institutions | Kew, Harvard University, Australian National Herbarium |
| Commercial Status | Non-commercial |
| Registration Required | No |
| Content Focus | Bibliographical details of plant names |
Frequently Asked Questions
What types of plants are covered by the IPNI?
The database covers seed plants, ferns, and lycophytes.
Who manages the International Plant Names Index?
It is managed by the Plant Names Project, a collaboration between the Royal Botanic Gardens, Kew, the Harvard University Herbarium, and the Australian National Herbarium.
Do I need to create an account to use the IPNI?
No, registration is not required to access the database.
What is the main purpose of the IPNI?
Its goal is to provide basic bibliographical details for plant names to reduce the need for researchers to repeatedly refer back to primary sources.
How does the IPNI handle author names?
The IPNI maintains a list of standardized author abbreviations, initially based on Brummitt & Powell (1992), which is updated regularly with new entries.