FIGURE 2. A. Habit, dry. B. Habit, wet. C in Didymodon californicus (Pottiaceae), a new species from California, U.S.A.

FIGURE 2. A. Habit, dry. B. Habit, wet. C. Ventral surface of leaf apex. D. Dorsal surface of leaf apex. E. Transverse section of a leaf showing bistratose juxtacostal cells. F. Transverse section of a leaf above midleaf without stereids. A, B from Toren & Dearing 9926; C–F from holotype.