Pseudognaphalium obtusifolium subsp. praecox (Fernald) Kartesz Synth. N. Amer. Fl., nomencl. innov. Nomencl. Innov.: n.° 31 (1999)

Nomenclatural References

• person : John T. Kartesz (b.1948) Based on occurrence of standard abbreviation 'Kartesz' in the authors string.
• person : Merritt Lyndon Fernald (1873-1950) Based on occurrence of standard abbreviation 'Fernald' in the authors string.
• database : IPNI record: 1051870-2
• database : The Plant List version 1.0, record: gcc-69751
• database : The Plant List version 1.1, record: gcc-69751