=Lessons in Elementary Botany.= The Part on Systematic Botany based upon material left in manuscript by the late Professor Henslow. By DANIEL OLIVER, F.R.S., F.L.S., formerly Keeper of the Herbarium and Library of the Royal Gardens, Kew, and Professor of Botany in University College, London. Illustrated. Fcap. 8vo. 4s. 6d. =First Book of Indian Botany.= By DANIEL OLIVER, F.R.S., F.L.S. Illustrated. Ex. fcap. 8vo. 6s. 6d. =Laboratory Practice for Beginners in Botany.= By WILLIAM A. SETCHELL, Ph.D., Professor of Botany in the University of California. Fcap. 8vo. 4s. 6d. net. =Economic Plants, Dictionary of Popular Names of=; Their History, Products, and Uses. By J. SMITH. 8vo. 14s. =A Text-Book of Botany.= By Dr. E. STRASBURGER, Dr. FRITZ NOLL, Dr. H. SCHENCK, Dr. A. F. W. SCHIMPER. Translated from the German by H. C. PORTER, Ph.D., Assistant Instructor of Botany, University of Pennsylvania. Revised and Edited by A. C. SEWARD. With 594 illustrations, in part coloured. Medium 8vo. 18s. net. =The Herb of the Field.= By CHARLOTTE M. YONGE. New edition, revised. Cr. 8vo. 5s. MACMILLAN AND CO., LTD., LONDON. Transcriber's Notes: The word Oedema uses an OE ligature in the original. The following corrections have been made to the text: Page vi: be the better for a real knowledge[original has knowlege] Page 55: and[original has and and] are too crudely mechanical Page 117: Prillieux[original has Prilleux], _Maladies des Plantes Agricoles_ Page 128: the intercellular mycelium of _Exoascus_[original has Exoacus] Page 134: subject to attacks of Uredineae[original has Uredinae] Page 142: carried[original has carrried] from plant to plant Page 176: its æcidia[original has æcida] on the Barberry Page 182: _e.g._ _Oniscus_[original has Oscinis], the Frit Fly, and _Cecidomyia_[original has Cecidomya] Page 182: not necessarily less ash constituents[original has constitutents] Page 183: nature of a transmissible enzyme[original has enyzme] Page 203: _Krankh. d. Pflanzen_, B. I.[original has 1] cap. 2 Page 206: leaves of Apples by _Lyonetia_[original has Lyonettia] Page 218: _Epichloë_[original has Epichloe], which clothes the sheaths Page 219: beetle which attacks Crucifers[original has Crucificers] Page 221: on the green parts of Hibiscus,[comma missing in original] Page 221: nodules of the roots of Leguminoseae[original has Leguminosae] Page 230: _Edelfäule_[original has Edelfaüle], a rotten condition of the grapes Page 235: giving an almost mealy[original has meally] appearance Page 243: as its mycelium[original has myceliun] spreads Page 258: _Prolepsis._[original has Proplesis]--It frequently Page 293: Aetiology[original has Ætiology], 89, 100.