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On the taxonomy of Phlegmariurus (Herter) Holub sect. Huperzioides H. S. Kung et L. B. Zhang (sect. nov.) with notes on the infrageneric classification of the genus Phlegmariurus in China


After the genus Phlegmariurus (Herter)Holub was proposed by J. Holub 1964,
the repercussions are different, with some botanists accepting it, while others refusing. We
take it as a separate genus since the related species from China are distinctly different from
those of Huperzia Bernh. The plants of this genus in China are classified into three sections:
Sect. Huperzioides H. S. Kung et L. B. Zhang, sect. nov.; Sect. Carinaturus (Herter)H.
S. Kung et L. B. Zhang, comb. nov. and Sect. Phlegmariurus. A key to sections is given.
The taxonomy on the new section, Sect. Huperzioides, is presented. Thirteen species are re-
ported in China, involving 4 new combinations: Ph. petiolatus (Clarke)H. S. Kung et L. B.
Zhang, Ph. cryptomerianus (Maxim.)Ching, Ph. ovatifolius (Ching)W. M. Chu, Ph.
nylamensis (Ching et S. K. Wu)H. S. Kung et L. B. Zhang; and 7 names are considered for
the first time as synonyms: Huperzia formosana Holub [ = Ph. taiwanensis Ching ], H.
austrosinica Ching [ = Ph.  petiolatus ],  Lycopodium mingchgense Ching [ = Ph.
mincheensis Ching ], Ph. mincheensis var. angustifolius C. Y. Ma [ = Ph. mincheensis ],
Ph. longyangensis C. Y. Ma [ = Ph. fordii ], Ph. nanus C. Y. Ma [ = Ph. fordii ], Ph.
yandongensis Ching et C. F. Zhang [ = Ph.fordii]. One new record in China is found: Ph.
hamiltonii.


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