Mamontov, Yu.S.,
N.A. Konstantinova, A.A. Vilnet &
V.A. Bakalin. On the phylogeny
and taxonomy of Pallaviciniales (Marchantiophyta),
with overview of Russian species
Arctoa (2015) 24:
98-123
doi: 10.15298/arctoa.24.12
Integrative
analysis of expanded sampling of Pallaviciniales
revealed the heterogeneity of Moerckiaceae. The new
family Cordaeaceae Mamontov,
Konstant.,
Vilnet & Bakalin is
described based on morphology and molecular phylogenetic
data. It includes one genus Cordaea Nees with two species, C. flotoviana
(= Moerckia flotoviana),
the type of the genus, and C. erimona
(Steph.) Mamontov, Konstant.,
Vilnet & Bakalin comb.
nov. Descriptions and
illustrations of all species of the order known from Russia including newly
reported Pallavicinia subciliata
and provisional P. levieri are provided. Identification
key for Pallaviciniales known from Russia and
adjacent areas is given.