Piptatherum ferganense (Poaceae), another Middle Asian species as a new record for the flora of Iran
2022
Farshid Memariani | Hamid Ejtehadi | Ali Asghar Arjmandi | Mohammad Reza Joharchi
Piptatherum ferganense is recorded as a new grass species for the flora of Iran collected from Ghorkhod Protected Area and Aladagh Mountains in North Khorassan province. The core distribution range of the species is Eastern Irano-Turanian with a disjunction in northeastern Iran. The morphological characters of P. ferganense are illustrated and compared with the closely related P. latifolium. It can be distinguished from P. latifolium by its evenly arranged spikelets in the panicle, lanceolate fertile lemma, and shorter lemma awns. Notes on taxonomy, ecology, phytogeography, and conservation status of the recorded species are provided.
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