Galinsoga semicalva H.St.John & D.White Rhodora 22: 100 (1920)

Nomenclatural References

• literature : Rhodora 22: 100. 1920 BHL link from IPNI metadata.
• person : Donald White (b.1892) Based on occurrence of standard abbreviation 'D.White' in the authors string.
• person : Harold St. John (1892-1991) Based on occurrence of standard abbreviation 'H.St.John' in the authors string.
• database : IPNI record: 106871-2
• database : The Plant List version 1.0, record: gcc-17946
• database : The Plant List version 1.1, record: gcc-17946