Note 45 — English Authors on Gardening.

In this volume is a letter written to Switzer, from his "ingenious friend Mr. Thomas Knowlton, Gardener to the Earl of Burlington, who, on account of his own industry, and the opportunity he has had of being educated under the late learned Dr. Sherrard, claims a very advanced place in the list of Botanists." This letter is dated Lansborough, July, 1728. I insert part of this letter:—"I hope, Sir, you will excuse the freedom I take in giving you my opinion, having always had a respect for your endeavours in Husbandry and Gardening, ever since you commenced an author. Your introduction to, and manner of handling those beloved subjects, (the sale of which I have endeavoured to promote) is in great esteem with me; being (as I think) the most useful of any that have been wrote on these useful subjects. If on any subject, you shall hereafter revise or write farther upon, any communication of mine will be useful or serviceable to you, I shall be very ready to do it. I heartily wish you success in whatever you undertake, as it tends to a publick good." Dr. Pulteney says of Knowlton, "His zeal for English Botany was uncommonly great, and recommended him successfully to the learned Botanists of this country. From Sir Hans Sloane, he received eminent civilities."