Ceanothus americanus var. intermedius (Pursh) Torr. & A.Gray Fl. N. Amer. (Torr. & A. Gray) 1(2): 264. 1838 [Oct 1838]

Nomenclatural References

• literature : Fl. N. Amer. (Torr. & A. Gray) 1(2): 264. 1838 [Oct 1838] BHL link from IPNI metadata.
• person : Asa Gray (1810-1888) Based on occurrence of standard abbreviation 'A.Gray' in the authors string.
• person : Frederick Traugott Pursh (1774-1820) Based on occurrence of standard abbreviation 'Pursh' in the authors string.
• person : John Torrey (1796-1873) Based on occurrence of standard abbreviation 'Torr.' in the authors string.
• database : IPNI record: 50636-2
• database : The Plant List v1.1 record kew-2706607
• database : The Plant List version 1.0, record: kew-2706607