128 BIBLIOGRAPHY, BIOGRAPHY, HISTORY [BoT. Absts., Vol. VIII, 



875. Krzymowski, Richard. Die agrarhistorischen Theorien Eduard Hahns. [The 

 agricultural history theories of Eduard Hahn.] Landw. Jahrb. 53 : 485-499. 1919. — The Hahn 

 theory of the development of agriculture is based on the supposition that the early humans 

 were vegetarians or vegetable collectors and that they divided into hunters and fishermen. 

 The choppers, or woodsmen, came from both the fisherfolk and the vegetable collectors, 

 and from the woodsmen developed the horticulturists and agriculturists. The latest group 

 in this development was the herdsmen, or flock masters, who developed from the agricul- 

 turists. The theory is opposed to the common conception that the first peoples were hunters 

 and fishermen, then nomads, and finally agriculturists. — Lyman Carrier. 



876. Laufer, Berthold. Sino-Iranica; Chinese contributions to the history of civili- 

 zation in ancient Iran, with special reference to the history of cultivated plants and products. 

 Field Mus. Nat. Hist. Publ. Anthropol. Ser. 15 : iv + 185-630. 1919.— The following are traced 

 in their migration from Persia to China (Sino-Iranica), or from China to Persia (Irano-Sinica) : 

 Alfalfa, grape-vine, pistachio, walnut, pomegranate, sesame and flax, coriander, cucumber, 

 chive, onion and shallot, garden pea and broad bean, saffron and turmeric, safflower, jasmine, 

 henna, balsam-poplar, manna, asafoetida, galbanum, oak-galls, indigo, rice, pepper, sugar, 

 myrobalan, the "gold-peach," fu-tse, Brassica, cummin, date-palm, spinach, sugar beet and 

 lettuce, Ricinus, almond, fig, olive, cassia pods and carob, narcissus, balm of Gilead, water- 

 melon, fenugreek, nux-vomica, carrot, aromatics, Malayan Po-se and its products. — E. H. 

 Groff. 



877. Lecomte, Henri. Edouard Bureau. Rev. Gfo. Sci. 30: 97-98. 1919.— Professor 

 Bureau (1830-1918) succeeded Tulasne as assistant to Brongniart at the Museum of Natural 

 History (Paris), and was afterward professor of systematic botany in that institution for over 

 30 years. In addition to his studies on the morphology and taxonomy of flowering plants he 

 was much interested in fossil botany. — Neil E. Stevens. 



878. LiPMAN, J. G. Byron David Halsted. Proc. Amer. Soc. Hort. Sci. 15: 117. 1919. 

 (From the "Voorhees farmer," October, 1918.) 



879. Loktel, J. La transformation des jardins par la Convention en I'An II. [Transfor- 

 mation of gardens by the Convention in 1794.] Rev. Hort. 90: 109-110. 1 fig. 1918.— Efforts 

 to stimulate food production in war time recall a similar attempt in 1794 to popularize vege- 

 table growing. It was the original intention to use portions of the gardens of the Tuileries 

 and Luxembourg, the Paris Museum of Natural History, and other places, for potato grow- 

 ing only, but the scope of the plan was broadened to include turnips, beets, pumpkins, and 

 the Jerusalem artichoke.— M. F. Warner. 



880. LoTER, Maurice. Paul Chappellier (1822-1919). Bull. Soc. Nation. Acclimat. 

 France 66: 329-330. Portrait. 1919.— Obituary notice. Chappellier experimented on 

 •mprovement of food plants, notably the Chinese yam and Stachijs affinis. — Neil E. Stevens. 



881. Maiden, J. H. A contribution to a history of the Royal Society of Kew South Wales, 

 (with information in regard to other New South Wales societies). Jour, and Proc. Roy. Soc 

 New South Wales 52: 215-361. 1918.— Details in regard to the following: Philosophical So- 

 ciety of Australasia (Dec. 1821-1822?), Agricultural Society of New South Wales (July 5, 

 1822-Feb. 22, 1826), Agricultural and Horticultural Society of New South Wales (Feb. 22, 

 1816-1836), Australian Society to Promote the Growth and Consumption of Colonial Produce 

 and Manufactures (1830-1836), Australian Floral and Horticultural Society (1836-1848), 

 Australasian Botanic and Horticultural Society (June 20, 1848-Dec. 8, 1856), Horticultural 

 Improvement Society of New South Wales (Jan. 15, 1855-Dec. 8, 1856), Australian Horti- 

 cultural and Agricultural Society (Dec. 8, 1856), Australian Philosophical Society (Jan. 19, 

 1850-July 30, 1855), Philosophical Society of New South Wales (July 30, 1855-Dec. 12, 1866), 

 Royal Society of New South Wales (Dec. 12, 1866 to date). A summary of their proceedings 

 is given, with titles of papers read.— M. F. Warner. 



