FIGURE 54. A–F in Prodromus of a fern flora for Bolivia. XXXV. Dryopteridaceae

FIGURE 54. A–F. Elaphoglossum engelii (Rzedowski 23279, NY, from Mexico). A. Habit. B. Fertile blade detail, abaxial surface. C. Abaxial blade scales. D. Adaxial blade scales. E. Petiolar scales. F. Rhizome scale. G–K. Elaphoglossum hartwegii (Rzedowski 23469, NY, from Mexico). G. Habit. H. Adaxial blade scales. J. Petiole detail. K. Rhizome scale. L–O. Elaphoglossum polyblepharum (Prance et al. 16153, NY, from Brazil). L. Habit. M. Rhizome scale. N. Sterile blade abaxially. O. Branched scales.—Scale bars for habit = 5 cm, all other scale bars = 1 mm.