dations for a limited number of instructors or research students in either zoology or botany. Members of the expedition may leave New York on one of the steamers of the Quebec Steamship Company's Line, either the middle of June, or, if more convenient, about the first of July. For further information address Professor E. L. Mark, 109 Irving Street, Cambridge, Mass. The next annual session of the Biological Laboratory of the Brooklyn Institute of Arts and Sciences located at Cold Spring Harbor will be held during the months of July and August, 1909. The regular class work will begin on July 7, and continue for six weeks. The Laboratory offers courses in zoology and botany, and facilities are promised to independent investigators; excursions and evening lectures form additional features of interest. The laboratory fee is $30; board will be furnished students for $5 a week. For further information address Dr. Charles Davenport, Cold Spring Harbor, Long Island, New York. The following illustrated lectures will be delivered in the lecture hall of the museum building at the New York Botanical Garden, Bronx Park, New York City, on Saturday afternoons, at 4:00 o'clock : April 24. May 1. May 15. V. Nash. May 22. June 5. "A Winter in Jamaica ", by Dr. William A. Murrill. "Evergreens: How to Know and Cultivate Them", by Mr. George Collecting Seaweeds in Tropical Waters", by Dr. Marshall A, Howe. "Vanilla and Its Substitutes", by Dr. Henry H. Rusby. "The Selection and Care of Shade Trees", by Dr. William A. Murrill. “The Ice Age and Its Influence on the Vegetation of the World", by Dr. Arthur Hollick. June 19. V. Nash. "Haïti, the Negro Republic, as seen by a Botanist ", by Mr. George June 26. "Some American Botanists of Former Days ", by Dr. John H. Barnhart. July 3. "An Expedition up the Peribonca River, Canada", by Dr. Carlton C. Curtis. July 10. "Collecting Experiences in the West Indies", by Dr. Nathaniel L. Britton. They will close in time for auditors to take the 5:34 train from the Botanical Garden Station, arriving at Grand Central Station at 6:04 P. M. TORREYA AND NATURE-STUDY REVIEW Special combined price $1.50 for the year 1909 This special offer is good only as long as the publishers of the above journals can supply back numbers of early 1909 issues. In no case will the subscription be extended beyond December of this year. The offer is limited to new subscribers of either journals and also is not open to members of the American Nature-Study Society, of which THE NATURE-STUDY REVIEW is the official journal free to members. By later sending 25 cents additional to the Secretary of the Society the subscription on above terms may be credited as member's fee for the American Nature Society for 1909. Correspondence relating to above special offer should be addressed to DR. WILLIAM MANSFIELD College of Pharmacy 115 W. 68th Street New York City OTHER PUBLICATIONS OF THE TORREY BOTANICAL CLUB (1) BULLETIN A monthly journal devoted to general botany, established 1870. Vol. 35 published in 1908, contained 608 pages of text and 40 full-page plates. Price $3.00 per annum. For Europe, 14 shillings. Dulau & Co., 37 Soho Square, London, are agents for England. Of former volumes, only 24-34 can be supplied entire; certain numbers of other volumes are available, but the entire stock of some numbers has been reserved for the completion of sets. Vols. 24-27 are furnished at the published price of two dollars each; Vols. 28-35 three dollars each. Single copies (30 cts.) will be furnished only when not breaking complete volumes. (2) MEMOIRS The MEMOIRS, established 1889, are published at irregular intervals. Volumes 1-11 and 13 are now completed; Nos. I and 2 of Vol. 12 and No. 1 of Vol. 14 have been issued. The subscription price is fixed at $3.00 per volume in advance. The numbers can also be purchased singly. A list of titles of the individual papers and of prices will be furnished on application. (3) The Preliminary Catalogue of Anthophyta and Pteridophyta reported as growing within one hundred miles of New York, 1888. Price, $1.00. Correspondence relating to the above publications should be addressed to DR. WILLIAM MANSFIELD College of Pharmacy 115 W. 68TH STREET NEW YORK CITY Reproduction by Budding in Drosera: WINIFRED J. ROBINSON... Juglandaceae from the Pleistocene of Maryland: EDWARD W. BERRY.. THE TORREY BOTANICAL CLUB OFFICERS FOR 1909 President HENRY H. RUSBY, M.D. Vice-Presidents EDWARD S. BURGESS, PH.D. JOHN HENDLEY BARNHART, A. M., Recording Secretary PERCY WILSON Botanical Garden, Bronx Park, New York City Editor MARSHALL AVERY HOWE, PH.D. Treasurer , M.D. WILLIAM MANSFIELD, PHAR. D. Associate Editors JOHN H. BARNHART, A.M., M.D. ALEX. W. EVANS, M.D., PH.D. TRACY ELLIOT HAZEN, PH.D. TORREYA is furnished to subscribers in the United States and Canada for one dollar per annum; single copies, fifteen cents. To subscribers elsewhere, five shillings, or the equivalent thereof. Postal or express money orders and drafts or personal checks on New York City banks are accepted in payment, but the rules of the New York Clearing House compel the request that ten cents be added to the amount of any other local checks that may be sent. Subscriptions are received only for full volumes, beginning with the January issue. Reprints will be furnished at cost prices. Subscriptions and remittances should be sent to TREASURER, TORREY BOTANICAL CLUB, 41 North Queen St., Lancaster, Pa., or College of Pharmacy, 115 West 68th St., New York City.. Matter for publication should be addressed to JEAN BROADHURST Teachers College, Columbia University |