Tansley reviews 1998-1999.

The article presents information on different papers published in the 1998 and 1999 issues of the periodical "New Phytologist." Some of them are, "Growth and Development of Mesembryanthemum Crystallinum (Aizoaceae)," by researcher Adams P. Nelson in the 1998 issue of the periodical "New Phytologist"; "Tree and Forest Functioning in an Enriched Carbon Dioxide Atmosphere," by researcher Saxe H. Ellsworth in the 1998 issue of the periodical "New Phytologist"; "Biological clocks in Arabidopsis Thaliana," by researcher A.J. Miller published in the 1999 issue of the periodical "New Phytologist."