Asplenio-Sedion
(2b)
– pod05 Although Braun-Blanquet (1966: 135) wrote of the 'Association Selaginella denticulata et Grammitis leptophylla' of Molinier (1937) he did not classify this association explicitly within the Asplenio-Sedion. Because no further validly described association was assigned to the Asplenio-Sedion in the protologue, this alliance name remains invalidly published. Brullo & Guarino (1999) typified the Asplenio-Sedion by selecting the Selaginello-Anogrammetum leptophyllae Molinier 1937 as the holotypus. However, the name Asplenio-Sedion remained invalid because the diagnostic species were not explicitly designated by Braun-Blanquet (1966). At this stage we do not consider the full validation of the Asplenio-Sedion as a priority since we concur with Brullo & Guarino (1999) and considered this syntaxon synonymous with the Polypodion serrati. (L. Mucina).
Bartramio-Polypodion serrati
(syntax.syn.)
Gymnogrammion leptophyllae
(29)
Polypodion
(2b)
Polypodion cambrici
(45)
– pod04 Rivas-Martínez et al. (2002a: 273; see also Rivas-Martínez et al. 2011: 224) formally suggested this name change. (L. Mucina).