https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=845231&print_version=PRT&source=to_print
ITIS - Report: Giliastrum incisum
The Integrated Taxonomic Information System (ITIS, www.itis.gov) partners with specialists from around the world to assemble scientific names and their...
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https://www.ipni.org/n/urn:lsid:ipni.org:names:118782-2
Helenium nuttallii var. incisum | International Plant Names Index
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