Mascarene plants, curious relations of, [442]
endemic genera of, [443]
Mascarene flora, fragmentary character of, [444]
abundance of ferns in, [445]
Mauritius, Bourbon, and Rodriguez, [434]
Measurements of geological time, [233]
agreement of various estimates of, [235]
concluding remarks on, [236]
Medicago sativa in New Zealand, [515]
Megalæmidæ, [27]