My dear Hooker

It was wonderfully good of you to send me the Cycas seeds, which were replanted instantly. I do hope the trouble which we have caused may bear some fruit: I can say truly that Frank & I are working from morning to night, & if we fail, it will not be from want of labour.².—

It is a dreadful misfortune for me, but the Mimosa seed never arrived. I am not aware of any such loss by the post before; I suppose the label got separated. As Mimosa pudica is a common plant before long I suppose I shall be able somehow to get seeds.

Your account of Welwitschia seeds “dying by the visitation of God” made us all laugh. If you ever get more seed try watering the soil through a pipe beneath & let the little stems be surrounded by almost dry sand. I was thinking that I w^d try this plan if ever I could get seeds, as Dyer told me that they rotted off at the level of the ground. It was to observe the nutation of the cotyledons & stem that I sh^d. so much like to have seeds..

Theodora Sedgwick is the one whom you saw in U.S: Sara is the one to be married.— I like her better even than poor M^rs Norton to whom you lost your heart. We have just seen such a charming letter from Theodora,—worthy of her name—to William.—³

Good-bye— The kindness of Kew is unbounded.

Yours | C. Darwin

I highly approve of Dana & even more of Heer.⁴

Litchfield arrives tonight, thank God, as we hear by Telegram.⁵