FIGURE 18. A–E in Prodromus of a fern flora for Bolivia. XXXV. Dryopteridaceae

FIGURE 18. A–E. Elaphoglossum horridulum (Williams 1034, US). A. Habit. B, C. Rhizome scales. D. Sterile blade, adaxial surface. E. Sterile blade, abaxial surface. F–L. Elaphoglossum piloselloides (Luer et al. 8547, SEL). F. Habit. G. Fertile blade. H. Scale from fertile blade. J. Sterile blade, adaxial surface. K. Sterile blade detail, adaxial surface, to show hydathodes. L. Sterile blade, abaxial surface. M–P. Elaphoglossum smithii (Øllgaard 1014, AAU, Ecuador). M. Habit. N. rhizome scale. O. Petiolar scale. P. Sterile blade, adaxial surface.—Scale bars for habit = 5 cm, all other scale bars = 1 mm.