Spiraea discolor var. ariifolia (Sm.) S.Watson Bot. California 1: 170 (1876)

Nomenclatural References

• person : James Edward Smith (1759-1828) Based on occurrence of standard abbreviation 'Sm.' in the authors string.
• person : Sereno Watson (1826-1892) Based on occurrence of standard abbreviation 'S.Watson' in the authors string.
• database : The Plant List v1.1 record rjp-16912
• database : The Plant List version 1.0, record: rjp-16912