Full name and date from Barnhart, Biogr. Notes upon Bot. (1965). Bror means Brother and is not a forename. lifespan from the letter by J.Lundberg on 11.08.15
Example of Name Published
Acacia bussei Harms ex Y.Sjöstedt in Schwed. Zool. Exped. , Kilmandjaro, 8: 117 (1908); et in Engl Jahrb. 51: 365.