engleski

Taxonomic notes on Puccinellia teyberi Hayek (Poaceae), a critical species of Croatian flora

Puccinellia teyberi Hayek (Poaceae) is a critical species of the Croatian flora, described for the first time as Atropis rupestris Teyber from two small islets of central Adriatic Sea. Nomenclature, lectotypification, morphology, karyology, leaf anatomy, palynology, ecology and conservation status of this taxon are examined. According to these data, it must be treated as a distinct species, taxonomically related to P. convoluta and P. festuciformis. Besides, it represents a neoendemic apomictic species, confined to rocky costal places and having a punctiform distribution.

apomixis; Croatia; endemic; karyology; leaf anatomy; morphology; Poaceae; Puccinellia

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