I am glad you will distribute more of Spruce’s plants. I want especially any of his Andes collections, for Baños was one of our Exploring Expedition stations. I am going to finish up our Exploring Expedition this year (D. V.), and have done with it. That and some other things done, and I dream of coming over to England, and working at nothing but “North American Flora,” de novo. I hope I may, and that I shall find you and Mrs. B. as fresh as ever, and enjoying yourselves to the full....

April 26.

My last book[37] in elementary botany is now just off my hands, and will be out in a fortnight. I hope it will be of use. Forgive me for writing horn-books, and I am now done with that sort of work. There were several convincing reasons for doing it.

TO DANIEL CADY EATON.[38]

February 23, 1858.

I dare say you may learn something here as to teaching, etc., if you can pick it up yourself, which, after all, is the only way anything worth knowing is obtained. But from now to the end of April I am just overwhelmed with work, and shall have no time to give any special instruction.

At the opening of the term I begin my drilling of Sophomores in the “Botanical Text-Book.” My lectures to a selection of Juniors, on Systematic Botany, I do not ordinarily commence till April 1, but this year I am able to begin early in March, though not much work is done till May. You might attend Agassiz’s lectures, but he will not be back from Florida as soon as the opening of the term.

Let me know how much instruction you have to give this year, and of what sort, and I can see whether I can help you much. I dare say you will teach very well.

There are certain little matters you might pick up about class illustration and manipulation without it costing you much time. We were just thinking of sending you Wright’s Hongkong ferns.

Suppose you come on, count as a pupil, or as a visitor, as you like, work away as you think best, making preparations for your course, in which I will help you all I can. And at the same time work up Wright’s Hongkong and Bonin and Japan ferns (bring any books you want which I have not). I want to drill you a little at systematic work, and think you will learn something that way. Come straight here. We shall want you to stay with us, if the house is empty. And if not we shall make no difficulty of sending you down to the Brattle House. But it would be so much more convenient here.