Thanks AG for his trouble about expression queries; wishes he had thought earlier of having them printed.

Is "plodding on" correcting Variation

and getting "a little amusement" from plant experiments. Oxalis is trimorphic like Lythrum.

Is continuing his experiments on seedling vigour.

Has heard hybrid potatoes can be produced by joining halves of different tubers.

Agrees with JDH about Anderson-Henry. He has however described in detail a curious case of the ovaria of Rhododendron directly affected by foreign pollen, like the Chamaerops and date-palm case.

Asks CD to decide which translator he would prefer for Variation. JVC frankly thinks Carl Vogt not the best man to introduce CD to the German public, though he has a greater name than JVC.

Vogt now preaches materialism in its most absurd form.