Konstantinova, N.A. & A.A. Vilnet. Jubula hutchinsiae subsp. caucasica subsp. nov. (Jubulaceae, Marchantiophyta) a new taxon from the Western Caucasus

Arctoa (2011) 20: 227-238

Jubula hutchinsiae (Hook.) Dumort. subsp. caucasica Konstant. & Vilnet is described based on ITS1-2 nrDNA, trnL-F and trnG cpDNA sequences and some morphological differences. Detailed description of the subspecies is provided, taxonomy, ecology and distribution of the taxon are discussed.