Correction to printed version of Olver, P.J., Non-associative local Lie groups, J. Lie Theory 6 (1996) 23--51 The fifth displayed formula on p. 45 should read $$\exp( t{\bf v}_2) \exp( s{\bf v}_1)(r_0,5/4\pi) = \exp( t{\bf v}_2) (r_0,7/4\pi) = (r_0,9/4\pi).$$ i.e. change the second and third angles from $5/4 \pi$ to $7/4 \pi$ and $9/4 \pi$.