1s] 
the use of various species in landscape art are also discussed. [ee 
to non-members, $3. The first session will be held at the Brooklyn 
Botanic Garden. Dr. Graves. 
A6. Trees in Prospect Park.—Fight Tuesdays, 17 a.in. to 
12:30, September 19 to November 14 (omitting November a 
Outdoor meetings to study the trees of Prospect Park. American 
and Old World trees will be considered, and particular attention 
given to large trees. [ee to non-members, $2503 Mr. Doney. 
A7. Relations of Plants to Mankind.—/ive Mondays, 11 
a.m., November 6 to December 4. No fee. 
November 6. First Principles: Plant Products and How 
they are Formed. Miss Rusk. 
November 13. Plants and People. Mie ree: 
November 20. The World’s Cereal Crops. Dirsidkveed. 
November 27. The Pineapple Industry. Dr. Cheney. 
December 4. The Breeding of Trees. Dr. Graves. 
Al13. Fall Wild Flowers and Ferns: Field Course.—Siv 
Saturdays, 2:30 p.n., September 16 to October 21. Trips in the 
Botanic Garden and in the woodlands near the City, to learn to 
recognize the fall-blooming plants of woods and road-sides, and 
the fruits of wild plants. First meeting at the Botanic Garden. 
Fee to non-members, $2. Miss Rusk. 
Al5. Native Ferns in the Botanic Garden.—lour Mondays, 
6 to 7 p.am., September 11 to October 2. Meetings in the Wild 
Flower Garden of the Brooklyn Botanic Garden, where about 
twenty-five kinds of our native ferns are growing. Sure and easy 
ways of knowing these ferns are pointed out. No rough walking. 
(Spring course A16, page 184, is similar.) Fee to non-members, 
BL. Miss Rusk, 
*A18. Wild Flowers and Ferns: Field and Laboratory 
Study.—Thirty Thursdays, beginning September 21, Section 1, 
10:30 aan. to 12:30; section 2, 4:30 to 6:30 pam. A series of two- 
hour sessions for those who wish to become better acquainted with 
wild flowers. Field and laboratory work are distributed according 
to the weather, t 
— 
ie season, and the needs of the class. The field 
* See pp. 180, 186. 
