FIG. 51 in A revision of the indusiate scaly tree ferns (Cyatheaceae, Cyathea subgen. Alsophila sect. Alsophila) in Madagascar, the Comoros and the Seychelles

FIG. 51. — Photographic documentation of field characters in Cyathea: A-E, habit; A'-E', trunk apex; A"-E", trunk surface at breast height; A-A", Cyathea madagascarica Bonap.; B-B", C. melanocaula Desv.; C-C", C. remotifolia Bonap.; D-D", C. concava Bonap.; E-E", C. dregei Kunze; A", persistent dead petiole bases removed from the trunk in the upper half of the picture; E, erect habit (above), creeping habit (below); E", branched creeping trunks. A-A", Janssen et al. 2829; B, E, uncollected; B', B", Janssen et al. 2608; C, C', Janssen et al. 2582; C", Janssen et al. 2432; D, D", Janssen et al. 2565; D', Janssen et al. 2579; E', Janssen et al. 2967; E", Janssen et al. 2779. Vouchers at P. Photos B', B", C', D' by G. Rouhan (MNHN); all other photos by T. Janssen. Scale bars: A-E, 1 m; A'-E', A"-E", 10 cm.