Haplopappus spinulosus subsp. incisifolius (I.M.Johnst.) H.M.Hall Publ. Carnegie Inst. Wash. 389: 75 (1928)

Nomenclatural References

• specimen : Kew Gardens K000221427: Moran, R. [8898] Mexico Link to Type provided by Kew
• specimen : Kew Gardens K000221428: Johnston, I.V. [3529] Mexico Link to Type provided by Kew
• person : Harvey Monroe Hall (1874-1932) Based on occurrence of standard abbreviation 'H.M.Hall' in the authors string.
• person : Ivan Murray Johnston (1898-1960) Based on occurrence of standard abbreviation 'I.M.Johnst.' in the authors string.
• database : IPNI record: 117786-2