Arjmandi, A.A., Sharghi, H.R., Memariani, F. and Joharchi, M.R. 2016. Rosa kokanica (Rosaceae) in Binalood Mountains: A new record for the flora of Iran. – Iranian J. Bot. 22: 11-15.
Aydani, M., Joharchi, M.R. and Ghahremaninejad, F. 2006. A new record, Galatella litvinovii (Asteraceae) from Iran, N Khorassan province. – Iranian J. Bot. 12: 203-204.
Barkworth, M.E. and Everett, J. 1987. Evolution in the Stipeae: Identification and relationships of its monophyletic taxa. In: Sodestrom, T.R., Hilu, K.W., Campbell, C.S., Barkworth, M.E. (eds.), Grass Systematics and Evolution. – Smithsonian Institution Press, Washington, D.C. pp: 251-264.
Bor, N.L. 1970. Gramineae. – In: K.H. Rechinger (ed.), Flora Iranica. No.70. – Akademische Druck-u. Verlagsanstalt, Graz. 573 pp + 72 Tab.
Chen, T. and Ehrendorfer, F. 2011. Galium. – In: Wu, Z.Y. and Hong, D.Y. (eds.) Flora of China, vol. 19: 104-141. – Beijing Science Press & Missouri Botanical Garden Press, St. Louis.
Ehrendorfer, F., Schönbeck-Temesy, E., Puff, C. and Rechinger, W. 2005. Rubiaceae. – In: Rechinger, K.H. (ed.). Flora Iranica. No. 176. – Akademische Druck-u. Verlagsanstalt, Graz.
Farsi, M., Behroozian, M., Vaezi, J., Joharchi, M.R. and Memariani, F. 2013. The evolution of Dianthus polylepis complex (Caryophyllaceae) inferred from morphological and nuclear DNA sequence data: one or two species? – Plant Syst. Evol. 299: 1419-1431.
Freitag, H. 1985. The genus Stipa (Gramineae) in southwest and south Asia. – Notes Roy. Bot. Gard. Edinburgh 42: 355-489.
Fritsch, R.M. and Maroofi, H. 2010. New species and new records of Allium L. (Alliaceae) from Iran. – Phyton (Horn, Austria) 50: 1-26.
Gahremaninejad, F., Joharchi, M.R. and Vitek, E. 2010. New plant records for Khorassan province, Iran, III. – Ann. Naturhist. Mus. Wien 111B: 135-148.
Gahremaninejad, F., Joharchi, M.R. and Vitek, E. 2012. New plant records for Khorassan province, Iran, V, with complementary notes to its flora. – Ann. Naturhist. Mus. Wien 114B: 59-94.
IUCN. 2016. Guidelines for Using the IUCN Red List Categories and Criteria. Version 12. Prepared by the Standards and Petitions Subcommittee. Available from: http://www.iucnredlist.org/ documents/Red List Guidelines.pdf.
Joharchi, M.R. and Akhani, H. 2006. Notes on the flora of Iran 6: Eight new plant records from Iran collected from Khorassan and Golestan provinces (NE Iran). – Rostaniha 7, suppl. 2: 131-141.
Joharchi, M.R., Gahremaninejad, F. and Vitek, E. 2007. New plant records for Khorassan province, Iran [II]. – Ann. Naturhist. Mus. Wien 108B: 277-301.
Joharchi, M.R. and Nejati, M. 2015. A new record of Primula L. (Primulaceae) from Iran. – Iranian J. Bot. 21: 10-12.
Memariani, F., Joharchi, M.R. and Khassanov, F.O. 2007. Allium L. subgen. Rhizirideum sensu lato in Iran, two new records and a synopsis of taxonomy and phytogeography. – Iranian J. Bot. 13: 12-20.
Memariani, F. and Arjmandi, A.A. 2013. Festuca karatavica (Poaceae), a new grass record for the flora of Iran. – Iranian J. Bot. 19: 57-61.
Memariani, F., Zarrinpour, V. and Akhani, H. 2016a. A review of plant diversity, vegetation and phytogeography of the Khorassan-Kopet Dagh floristic province in the Irano-Turanian region (northeastern Iran – southern Turkmenistan). – Phytotaxa 249: 8-30.
Memariani, F., Akhani, H. and Joharchi, M.R. 2016b. Endemic plants of the Khorassan-Kopet Dagh floristic province in the Irano-Turanian region: diversity, distribution patterns and conservation status. – Phytotaxa 249: 31-117.
Memariani, F., Joharchi, M.R. and Akhani, H. 2016c. Plant diversity of Ghorkhod Protected Area, NE Iran. – Phytotaxa 249: 118-158.
Mittermeier, R.A., Turner, W.R., Larsen, F.W., Brooks, T.M. and Gascon, C. 2011. Global biodiversity conservation: the critical role of hotspots. – In: Zachos, F.E. and Habel, J.C. (eds.). Biodiversity Hotspots: Distribution and Protection of Conservation Priority Areas. – Springer, Heidelberg. pp: 3-22.
Nobis, M, Nowak, A. and Nobis, A. 2013. Stipa zeravshanica sp. nov. (Poaceae), an endemic species from rocky walls of the western Pamir Alai Mountains (Middle Asia). – Nord. J. Bot. 31: 666-675.
Nobis, M. 2014. Taxonomic revision of the Central Asian Stipa tianschanica complex (Poaceae) with particular reference to the epidermal micromorphology of the lemma. – Folia Geobot. 49: 283-308.
Nobis, M, Nobis, A., Klichowska, E., Nowak, A., Nowak, S. and Gudkova, P.D. 2016. Stipa dickorei sp. nov. (Poaceae), three new records and a checklist of feather grasses of China. – Phytotaxa 267: 29-39.
Nobis, M, Nowak, A., Nobis, A., Nowak, S., Zabicka, J. and Zabicki, P. 2017. Stipa ×fallax (Poaceae: Pooideae: Stipeae), a new natural hybrid from Tajikistan, and a new combination in Stipa drobovii. – Phytotaxa 303: 141-154.
Pobedimova, E.G. 2000. Galium. – In: Komarov, V.L. (ed.). Flora of the U.S.S.R., vol. 23: 272-361. – Botanicheskii Institut (Akademiia Nauk SSSR), Moscow & Leningrad.
Sennikov, A.N. 2016. The plant world of the Khorassan-Kopet Dagh Floristic Province: A tribute to Eskandar Firouz. – Phytotaxa 249: 5-7.
Thiers, B. 2018. Index Herbariorum: A global directory of public herbaria and associated staff. New York Botanical Garden’s Virtual Herbarium. Available from: http://sweetgum.nybg.org/science/ih/ (accessed 15 December 2018).
Tzvelev, N.N. 1976. Zlaki SSSR [Grasses of the Soviet Union]. – Nauka, Leningrad. 778 pp.
Yang, L.-E., Meng, Y., Peng, D.-L., Nie, Z.-L. and Sun, H. 2018. Molecular phylogeny of Galium L. of the tribe Rubieae (Rubiaceae) – emphasis on Chinese species and recognition of a new genus Pseudogalium. – Mol. Phylogen. Evol. 126: 221-232.