Eriogonum microthecum var. effusum (Nutt.) Torr. & A.Gray Proc. Amer. Acad. Arts 8: 172 (1870)

Nomenclatural References

• person : Asa Gray (1810-1888) Based on occurrence of standard abbreviation 'A.Gray' in the authors string.
• person : John Torrey (1796-1873) Based on occurrence of standard abbreviation 'Torr.' in the authors string.
• person : Thomas Nuttall (1786-1859) Based on occurrence of standard abbreviation 'Nutt.' in the authors string.
• database : IPNI record: 95171-2
• database : The Plant List v1.1 record kew-2796250
• database : The Plant List version 1.0, record: kew-2796250