Oenothera pallida subsp. trichocalyx (Nutt. ex Torr. & A.Gray) Munz & W.M.Klein N. Amer. Fl. , ser. 2, 5: 119 (1965)

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 : Philip A. Munz (1892-1974) Based on occurrence of standard abbreviation 'Munz' in the authors string.
• person : Thomas Nuttall (1786-1859) Based on occurrence of standard abbreviation 'Nutt.' in the authors string.
• person : William McKinley Klein (1933-1997) Based on occurrence of standard abbreviation 'W.M.Klein' in the authors string.
• database : IPNI record: 173252-2