FIGURE 2 in A new subfamily Calasterelloideae and new genus Calasterella for a phylogenetically and morphologically distinct member of the Aytoniaceae

FIGURE 2. Calasterella californica (Hampe ex Austin) D.G.Long & T.X.Zheng. A–E. Ventral scales; F, G. Appendages of ventral scales; H. Carpocephalum showing pseudoperianths (lateral view); I. Carpocephalum showing pseudoperianths (dorsal view); J. Transverse section of stalk of archegoniophore. Arrow: pseudoperianths. [A: N. B. Kimber 2894 (NICH). B, G, H: E. G. McLaughlin s.n. (NICH). C, F: A. Carter 444 (NICH). D, I, J: W. B. Schofield 98595 (NICH). E: W. B. Schofield s.n. (NICH).]