Showing 4 results for Phytogeography
Ali Bagheri, Mohammad Mahmoodi, Ali Asghar Maassoumi,
Volume 6, Issue 3 (10-2019)
Abstract
The distribution patterns of taxa belonging to the section Hypoglottidei DC. were investigated using DIVA-GIS software. Based on Zohary classification, five global patterns, with the exception of widely distributed species, include 1. Centro-Asiatic province, 2. Irano-Anatolian province, 3. Pontic province, 4. East Mediterranean subregion and 5. West Mediterranean subregion, were identified. In addition, the Iranian species of this section were classified in three patterns: 1. Central Zagros 2. Khorasan-Kopet Dagh 3. Central and Eastern Alborz. The maps and distribution patterns of the species were also presented.
Maryam Behroozian, Hamid Ejtehadi, Farshid Memariani, Mohammad Reza Joharchi, Mansour Mesdaghi,
Volume 6, Issue 3 (10-2019)
Abstract
Stipa richteriana and Galium songaricum are newly recorded species for the flora of Iran, collected from Binalood and Hezar-Masjed Mountains in Razavi Khorassan Province. The geographical distribution of both species is mainly confined to the Middle Asia. Morphological characters of two newly recorded species are compared with their close relatives. Notes on taxonomy, ecology, phytogeography, and conservation status of both species are provided.
Farshid Memariani, Hamid Ejtehadi, Ali Asghar Arjmandi, Mohammad Reza Joharchi,
Volume 9, Issue 2 (9-2022)
Abstract
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.
Zohreh Atashgahi, Farshid Memariani, Mohammad Reza Joharchi, Vahid Jafari Polgerd,
Volume 9, Issue 2 (9-2022)
Abstract
Halimocnemis commixta is recorded as a new species for the flora of Iran from Pistacia vera woodland remnants in NE Iran. It grows on open salty soils with several typical halophytic plants. The new species record is illustrated and compared with the closely related species. It can be distinguished from H. gamocarpa by its clustered flowers and irregularly horned fruits and differs from H. pilosa by its entirely short and adpressed hairs. We provide some additional notes on the distribution, ecology, and conservation status of the newly recorded species.
