FIGURE 4 in New circumscription of Trichomanes cupressoides Desvaux (Hymenophyllaceae), an endemic filmy fern from the Seychelles (Indian Ocean), and new insights into the genus Abrodictyum C.Presl in the western Indian Ocean

FIGURE 4. Bayesian phylogeny inferred from rbcL sequences. Support values on nodes are posterior probabilities. The three morphotypes (see text and Fig. 1) are outlined by a box. The dotted line defines the Africa-Indian Ocean clade close to neotropical Trichomanes (see text). The arrow shows the valid A. rigidum (according to the type). Tr = trichomanoid lineage; Ab = subgenus Abrodictyum; Pa = subgenus Pachychaetum; T = genus Trichomanes.