iRbobora JOURNAL OF THE NEW ENGLAND BOTANICAL CLUB Vol. 37. January, 1936. No. 433. DR. AARON YOUNG, JR. AND THE BOTANICAL SURVEY OF MAINE ARTHUR H. NORTON (With Portrait) ON THE third day of July, 1847, John W. Dana, Governor of Maine approved a resolve appropriating the sum of six hundred dollars for a botanical survey of the State. Somewhat after midsummer the same year, Dr. Aaron Young Jr.,' was appointed State Botanist to carry out the provisions of the resolve. The report filed with the Governor by the State Botanist was not published as a State document, a matter contributing to the cloud of obscurity which has long enshrouded this transaction. Dr. Young and the persons whom he associated with himself in the field work of the survey appear to have been among the first to explore the whole length of Mount Katahdin from the north end to Monument Peak, and first to publish accounts of their observations, the first to show definitely that the summit of the mountain harbored an extensive true alpine flora, the first to make a representative collec- tion of the commoner plants of that flora2 and the first to apply dis- i At a meeting of the Maine Historical Society on February 27, 1913, Dr. James At Spalding, biographer of the Maine Medical Association, read a biographical accoun. of "Dr. Aaron Young Jr., Maine's first Botanist." A note from Dr. Spalding to the present writer January 13, 1913 gives the following analysis of that article." "My plan is a life [of Aaron Young] with intercurrent notices of his medical services. I shall not expand on Ktaadn or on anything botanical, but leave that to you." The writer of this paper would gratefully acknowledge the wise advice and the help of Dr. Spalding in bringing to light the facts connected with the subject here presented. Dr. Spalding's manuscript in the archives of the Maine Historical Society has not yet been published. » In August 1845 Dr. Edward Everett Hale and Wm. Francis Channing made an excursion to Katahdin by way of the North end; they ascended by Katahdin Stream,