Tuesday, April 7, 2020

A new grass: Poa magellensis

The Apennine Mountains are a beautiful mountain range along the length of the peninsular Italy.  Embedded in a really nice area of the Central Apennine in the Abruzzo region lies the Majella National Park. Colleagues did plant collections in this park and found a new meadow-grass species living on fairly high altitude (2700m).

The scientists names the new species after the region they found it (Magellan Mountains). 

For the experts: A new species, Poa magellensis sp. nov., is described and illustrated based on collections from the Majella Mountains in Central Apennine, Italy. It is morphologically similar to P. ligulata Boiss., but can be distinguished by green leaves, the basal ones adaxially lightly scabrous or sparsely hairy, longer ligules particularly in the upper leaves, panicles denser with primary branches sub-erect to erect, glumes with broader scarious margin, more acute glumes and lemmas, lemmas and paleas longer, rachilla hairy, calluses usually with a crown of hairs or shortly webbed, caryopses longer. A distribution map of the species is also presented.

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