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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. IPNI will be a dynamic resource, depending on direct contributions
by all members of the botanical community.
IPNI is the product of a collaboration between The Royal
Botanic Gardens, Kew, The Harvard
University Herbaria, and the
Australian National Herbarium
Melbourne Code available online.
From 1 January 2012 electronic material published online in Portable Document Format (PDF) with an International Standard Serial Number (ISSN) or an International Standard Book Number (ISBN) constitutes effective publication.
We want to make sure that IPNI captures all relevant nomenclatural novelties, whether published online or in printed form.
IPNI users can help. Let us know if you publish or find names in an online publication by sending us a link to the relevant site.
To help you to quickly find information on authors, many new links have been created from author records to TL-2 page in BHL. Try it out. Click on the link in this record.
Search results are sorted by family by default. If you would like them to be ordered by genus, deselect 'Sort by family'.
When multiple distributions are cited, distribution of type is at the head of the geographical list. We record full distribution as cited in the protologue. This information isn't updated.
To find recently published names of plants found in Bolivia, for example, use the advanced search page filling in the 'Country' field and the 'Added since' field.
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Page last updated 26 November 2013