Sagittaria variabilis var. pubescens (Torr.) Engelm. Manual , ed. 5: 493 (1867)

Nomenclatural References

• literature : Manual (Gray), ed. 5. 493. 1867 BHL link from IPNI metadata.
• person : George Engelmann (1809-1884) Based on occurrence of standard abbreviation 'Engelm.' in the authors string.
• person : John Torrey (1796-1873) Based on occurrence of standard abbreviation 'Torr.' in the authors string.
• database : IPNI record: 1043062-2
• database : The Plant List version 1.0, record: kew-310090
• database : The Plant List version 1.1, record: kew-310090