No. 2, March, 1921] BIBLIOGRAPHY, BIOGRAPHY AND HISTORY 101 



658. Anonymous. Courses on the history of science. Nature 105:279. 1920. — These 

 are just beginning to be introduced in British universities. — 0. A. Stevens. 



659. Anonymous. (Note of death of A. P. Candolle, with brief statement of his work.] 

 Nature 105: 365. 1920.— See also Bot. Absts. 6, Entry 1437. 



690. Anonymous. Prof. C. A. Timiriazeff. Nature 105: 430. 1920. — Announces the 

 death of Timiriazeff, "the only Russian botanist who was at all a familiar figure in England." 

 Author of several books on plant life. Noted for demonstration of effects of different rays of 

 the visible spectrum on photosynthetic activity of the green leaf. — 0. A. Stevens. 



691. [B., V. H.] Wilhehn Pfeffer. Nature 105: 302. 1920.— Brief note of life and 

 work. — 0. A. Stevens. 



692. Anonymous. Tribute to the memory of James Wilson. Sci. Monthly 11:478-479. 

 1920. — Records a tribute to the memory of James Wilson, former U. S. secretary of Agri- 

 culture. — L. Pace. 



693. Anonymous. Scientific and systematic pomology. [Rev. of: The Journal of Pomology, 

 Vol. 1, No. 1 and 2. Geo. Bunyard & Co.: Maidstone, 1920.] Nature 105: 62^-630. 19'20. 



694. Britten, James. Lehmann's Pugllli. Jour. Botany 58: 198-200. 1920.— This is an 

 account of the Pugillus Plantarum by Johann Georg Christian Lehmann, 1828-1857. 

 Ten "Pugilli" are noted: the first (1828) contained 29 species; the second (1830) included 

 some of Douglas's Calif ornian plants; the third to sixth had no date on the title page, but 

 were stated to have been reprinted from The Indies for 1831, 1832, 1833, and 1834; the fourth 

 and fifth have prefaces dated 1831 and 1833; the seventh and eighth are dated 1838 and 1844; 

 the ninth and tenth were issued independently in 1851 and 1857. The third is entirely devoted 

 to Hepaticae. The first portion of No. 6 contains De Plantis Cycadeis praeserlim Africae 

 Auslralis. No. 7 contains, besides Hepaticae, a history of the Hamburg Botanical Garden. 

 The second part of the eighth is occupied by descriptions of Preiss's New Holland plants. 

 No. 9 is entirely occupied by Potentilla. The tenth contains only hepatics. — K. M. Wiegand. 



695. Britten, James. John Gilbert Baker (1834-1920). Jour. Botany 58: 233-238. 

 1920.— Baker was born in Yorkshire, Jan. 13, 18.34, and educated in the Friends' schools at 

 Ackworth and York. His botanical work began while at the former school. He is pictured 

 as a very kindly man, prone to aid the beginner, a man of keen literary sense, much interested 

 in poetry, and a genial friend of students and workers in the Royal Gardens. His portrait 

 appeared in Jour. Botany 1893, p. 243; Ibid., 1901, frontispiece; Ibid., 1907, p. 67.— iv. M. 

 Wiegand. 



696. Chase, ViRGiNius H. Francis Eugene M'Donald. Rhodora 22 : 145-146. 1920.— A 

 short biographical sketch of the late Francis Eugene McDonald, born Feb. 23, 1860, died 

 Jan. 30, 1920. An amateur botanist and collector. His home was in Peoria, Illinois, in 

 which region most of his collecting was done. — James P. Poole. 



697. DucLAUX, Emile. Pasteur: the history of a mind. English translation by Erwin 

 F. Smith, and Florence Hedges. 23 x 15 cm., xxxii + 363 p., 22 fig., 16 pi. W. B. Saunders 

 Co. : Philadelphia, 1920.— "This book is more than a critique of Pasteur. It is a contribution 

 to the biological history of a swiftly changing time, a very striking period in the develop- 

 ment of science."— E. F. S. — In an introduction of 32 pages. Smith presents a biographical 

 sketch of DucLAUX. The translators have supplied notations to the text throughout. In 

 addition, an annotated list of persons mentioned in the text occupies 40 pages. — Of the plates, 

 2 are of Duclaux and 14 of Pasteur. — D. Reddick. 



698. Gunther, R. T. Tradescant's first garden catalogue, 1634. Jour. Botany 58:248. 

 1920.— Tie writer has in his possession one of the few copies if not the only copy in existence 



