Polypodium heterolobum C. Chr., Index Filic.: 532. 1906 Polypodium heterolobum C. Chr., Index Filic.: 532. 1906Isotype: Loher s.n. (K)Type: Loher s.n. (P)Taxon for this namePolypodium heterolobum C. Chr., Index Filic.: 532. 1906