Ageratina espinosarum (A.Gray) R.M.King & H.Rob. Phytologia 19: 221. 1970 , as 'espinosara'

Nomenclatural References

• specimen : Kew Gardens K000500186: Parry, C.C.; Palmer, E. [333] Mexico Link to Unknown Type Material provided by Kew
• specimen : Kew Gardens K000500187: Parry, C.C.; Palmer, E. [344] Mexico Link to Unknown Type Material provided by Kew
• person : Asa Gray (1810-1888) Based on occurrence of standard abbreviation 'A.Gray' in the authors string.
• person : Harold E. Robinson (1932-2020) Based on occurrence of standard abbreviation 'H.Rob.' in the authors string.
• person : Robert Merrill King (1930-2007) Based on occurrence of standard abbreviation 'R.M.King' in the authors string.
• database : IPNI record: 175270-1
• database : The Plant List v1.1 record gcc-18990
• database : The Plant List version 1.0, record: gcc-18990