<!-- For IPNI, you simply have to change "genus" by the genus name, and "species" by the specific epithet. -->
[http://www.ipni.org/ipni/simplePlantNameSearch.do?find_wholeName=Bupleurum+rotundifolium&output_format=normal&query_type=by_query&back_page=query_ipni.html link to IPNI page ]