International Plant Names Index
The International Plant Names Index (IPNI) is a database of the names and associated basic bibliographical details of seed plants, ferns, and lycophytes. Its goal is to eliminate the need for repeated reference to primary sources for basic bibliographic information about plant names. The data are freely available and are gradually being standardized and checked.
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5.5 min
3.2 pages per visit
45%
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Domain Rating
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Domain Authority
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Citation Level
1999
English, etc
Website Key Features
Comprehensive Plant Names Database
IPNI provides a comprehensive list of plant names, including seed plants, ferns, and lycophytes, with basic bibliographical details.
Free Access
All data within IPNI is freely available to the public, promoting open access to botanical information.
Standardization and Verification
The database is continuously updated with standardized and verified plant names to ensure accuracy and reliability.
Global Coverage
IPNI includes plant names from around the world, making it a global resource for botanical research.
Historical Records
The database contains historical records of plant names, providing valuable insights into the history of botany.
Collaborative Effort
IPNI is a collaborative project involving several leading botanical institutions worldwide.
User-friendly Interface
The website offers a user-friendly interface, making it easy for researchers and the public to search and access plant name information.
Regular Updates
IPNI is regularly updated with new plant names and corrections, ensuring the database remains current.
Educational Resource
IPNI serves as an educational resource for students, educators, and researchers in the field of botany.
Reference for Taxonomic Research
The database is an essential reference for taxonomic research, aiding in the classification and naming of plants.
Similar Sites and Competitors
Additional information
Collaborating Institutions
IPNI is a collaborative effort between The Royal Botanic Gardens, Kew, The Harvard University Herbaria, and the Australian National Herbarium.
Funding
The project is funded by contributions from the participating institutions and grants from various organizations supporting botanical research.
Data Sources
Data in IPNI are compiled from published works, including books, journals, and other scholarly publications in botany.
Usage
IPNI is widely used by botanists, taxonomists, and researchers worldwide for the study of plant names and their histories.
Contribution
Experts in botany and plant taxonomy can contribute to IPNI by submitting new plant names or corrections to existing entries.
HTTP headers
Security headers report is a very important part of user data protection. Learn more about http headers for ipni.org