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1 March 2011 Spore ornamentation patterns and species delimitations within Australian Fossombronia Raddi (Fossombroniaceae) populations
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Abstract

Members of the liverwort family Fossombroniaceae are typically identified by the distinct ornamentation patterns on their spores. We have tested the hypothesis for Australian Fossombronia that using spore morphology is sufficient to identify species based on a monophyly criterion applied to a molecular phylogeny. We used the chloroplast markers rps4 and trnL-F and the nuclear internal transcribed spacer (ITS) region to develop a phylogeny based on multiple accessions per putative morphospecies. Whilst the relationship between species had little support, the results did strongly support seven out of the eight species groupings based on spore morphology.

Melita Milner, Ish Sharma, Virginia Freire, and D. Christine Cargill "Spore ornamentation patterns and species delimitations within Australian Fossombronia Raddi (Fossombroniaceae) populations," The Bryologist 114(1), (1 March 2011). https://doi.org/10.1639/0007-2745-114.1.128
Received: 5 March 2010; Accepted: 1 February 2011; Published: 1 March 2011
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