Polygonum douglasii var. latifolium (Engelm.) Greene Bull. Calif. Acad. Sci. 1: 125 (1885)

Nomenclatural References

• literature : Bull. Calif. Acad. Sci. 1(3): 125. 1885 [28 Feb 1885] BHL link from IPNI metadata.
• person : Edward Lee Greene (1843-1915) Based on occurrence of standard abbreviation 'Greene' in the authors string.
• person : George Engelmann (1809-1884) Based on occurrence of standard abbreviation 'Engelm.' in the authors string.
• database : IPNI record: 206179-2
• database : The Plant List v1.1 record tro-26000855
• database : The Plant List version 1.0, record: tro-26000855