Guide to Standard Floras of the World: An Annotated, Geographically Arranged Systematic Bibliography of the Principal Floras, Enumerations, Checklists and Chorological Atlases of Different Areas. Second Edition. By David G Frodin. Cambridge and New York: Cambridge University Press. $240.00. xxiv + 1100 p; geographical and author indexes. ISBN: 0–521–79077–8. 2001.Handbook of North European Garden Plants: With Keys to Families and Genera. Edited by James Cullen. Cambridge and New York: Cambridge University Press. $130.00 (hardcover); $49.95 (paper). vii + 640 p; ill.; index. ISBN: 0–521–65183–2 (hc); 0–521–00411‐X (pb). 2001.Recent Advances in the Biochemistry of Plant Lipids: Proceedings of the 14th International Symposium on Plant Lipids held in Cardiff, U.K., in July 2000. Edited by J L Harwood and, P J Quinn. London: Portland Press. £75.00. xxiii + 418 p; ill.; index of authors. ISBN: 1–85578–146–8. [These proceedings have also been published in Biochemical Society Transactions 28 (2000):567–981.] 2000.Crop Pollination by Bees. By Keith S Delaplane and, Daniel F Mayer. Wallingford (United Kingdom) and New York: CABI Publishing. $100.00. xv + 344 p; ill.; index. ISBN: 0–85199–448–2. 2000.