FIG. 49 in A revision of the indusiate scaly tree ferns (Cyatheaceae, Cyathea subgen. Alsophila sect. Alsophila) in Madagascar, the Comoros and the Seychelles

FIG. 49. — Photographic documentation of field characters in Cyathea: A-E, habit; A'-E', trunk apex; A"-E", trunk surface at breast height. A-A", Cyathea hebes Janssen & Rakotondr.; B-B", C. serratifolia Baker; C-C", C. tsaratananensis C.Chr.; D-D", C. viguieri Tardieu; E-E", C. approximata Bonap.; E', left: apex of a form with distant petioles (apical view), right: apex of a form with close standing petioles (lateral view). A-A", Janssen et al. 2519; B, B", C, C', E-E", uncollected; B', Janssen et al. 2538; C", Janssen et al. 2446; D-D", Janssen et al. 2575. Vouchers at P. Photos A-A", B-B", C-C", E, E' right, E" by G. Rouhan (MNHN); all other photos by T. Janssen. Scale bars: A-E, 1 m; A'-E', A"-B", D", E", 10 cm; C", 5 cm.