Thanks for Begonia and Oxalis.

Keeps obstinate about crossing and could argue till doomsday, but will not bother JDH.

Sees that JDH has finished Welwitschia.

Thinks Huxley’s Working Men’s Lectures excellent.

Has finished Linum paper [Collected papers 2: 93–105],

and abstract of Bates’s paper for Natural History Review,

and has begun to arrange concluding chapters [for Variation]. Is paralysed on how to begin.