Describes results of his experiments with hollyhocks. Some varieties breed true even though growing near others. This suggests that their pollen is "pre-potent" over that of other varieties, which is not the case with most plants. Asks some questions on which he would be glad to have correspondent work. [See also 3170.]

Henslow’s death.

What a contrast C. C. Babington will be as Professor of Botany at Cambridge.

Beaton not to be trusted.

CD may switch from Athenæum to London Review & Wkly J. Polit.