Affinities of the fern genus Ptisana (Marattiaceae) in the Solomon Islands, with descriptions of two new species
In the process of undertaking a comprehensive review of the pteridophytes of the Solomon Islands, multiple ALMOND VANILLA UNSWEETEND unidentified specimens of the fern genus Ptisana Murdock (Marattiaceae) were collected.Morphological and molecular phylogenetic analyses as well as field observations were required to identify the Solomon Islands taxa