Figure 2 from: Dönmez AA, Özderin S (2019) Additional contributions to taxonomy, nomenclature and biogeography of the Turkish Crataegus (Rosaceae) taxa. PhytoKeys 122: 1-13. https://doi.org/10.3897/phytokeys.122.33002 (original) (raw)
Related papers
Crataegus azarolus L. has a wide distribution pattern from the western Mediterranean coasts to the eastern parts of Iran with several varieties adapted to local climatic conditions. Crataegus azarolus var. senobaaensis var. nov. is described as a new variety from southeast Turkey with characteristic deep leaf sinuses, mostly 3-4 pairs of lobes and leaves ovate-oblong in outline. Two varieties of the species are accepted under the name of Crataegus azarolus and the correct names are published here. Crataegus monogyna Jacq. var. odemisii var. nov. is described from İzmir, in the western part of Turkey. This new variety is distinguished by its orange fruit colour. An outstanding disjunct distribution pattern has been discovered for the recently described species, Crataegus yaltirikii Dönmez. Updated descriptions and infraspecific identification keys for Crataegus azarolus and Crataegus monogyna are given and pictures and distribution data for the new taxa are also supplied.
Crataegus azarolus L. has a wide distribution pattern from the western Mediterranean coasts to the eastern parts of Iran with several varieties adapted to local climatic conditions. Crataegus azarolus var. senobaaensis var. nov. is described as a new variety from southeast Turkey with characteristic deep leaf sinuses, mostly 3-4 pairs of lobes and leaves ovate-oblong in outline. Two varieties of the species are accepted under the name of Crataegus azarolus and the correct names are published here. Crataegus monogyna Jacq. var. odemisii var. nov. is described from İzmir, in the western part of Turkey. This new variety is distinguished by its orange fruit colour. An outstanding disjunct distribution pattern has been discovered for the recently described species, Crataegus yaltirikii Dönmez. Updated descriptions and infraspecific identification keys for Crataegus azarolus and Crataegus monogyna are given and pictures and distribution data for the new taxa are also supplied.
PhytoKeys
Crataegusazarolus L. has a wide distribution pattern from the western Mediterranean coasts to the eastern parts of Iran with several varieties adapted to local climatic conditions. Crataegusazarolusvar.senobaaensisvar. nov. is described as a new variety from southeast Turkey with characteristic deep leaf sinuses, mostly 3–4 pairs of lobes and leaves ovate-oblong in outline. Two varieties of the species are accepted under the name of Crataegusazarolus and the correct names are published here. CrataegusmonogynaJacq.var.odemisiivar. nov. is described from İzmir, in the western part of Turkey. This new variety is distinguished by its orange fruit colour. An outstanding disjunct distribution pattern has been discovered for the recently described species, Crataegusyaltirikii Dönmez. Updated descriptions and infraspecific identification keys for Crataegusazarolus and Crataegusmonogyna are given and pictures and distribution data for the new taxa are also supplied.
Biosystems Diversity
We clarified the current state of genus Crataegus L. in the flora of the Nakhchivan Autonomous Republic (Azerbaijan) using a comparative analysis of herbarium specimens from the Azarbaijan herbariums and data collected during the expeditions in 2004–2018. We succeed in adding some important data on the flora of Nakhchivan Autonomous Republic and Azerbaijan, we also enhanced the previous research with chromosome and morphological analysis. We identified 17 wild species of Crataegus genus in the Nakhchivan Autonomous Republic (C. pentagyna Waldst. et Kit. ex Willd., 1800, C. zangezura Pojark., 1939, C. orientalis Pall. ex Bieb., 1808, C. pojarkoviae Kossych, 1964, C. tournefortii Griseb., 1843, C. szovitsii Pojark., 1939, C. pontica C. Koch, 1853, C. meyeri Pojark., 1939, C. eriantha Pojark., 1939, C. atrosanguinea Pojark., 1939, C. caucasica C. Koch, 1853, C. pallasii Griseb., 1843, C. rhipidophylla Gand. (С. curvisepala Lindm.; C. kyrtostyla Pojark.) 1871, C. pseudoheterophylla Poja...
Nordic Journal of Botany, 2014
In the context of systematic and biosystematic studies on Eurasiatic Crataegus (Rosaceae, subtribe Pyrinae) based on leaf and petal SEM photographs and morphological features, Crataegus khatamsazae Hamzeh ' ee, K. I. Chr. & Attar sp. nov. and C. hatamii Hamzeh ' ee, K. I. Chr. & Attar sp. nov. are described as new taxa, and C. caucasica is reported as a new record to Iran. Crataegus aminii is found to be synonymous with C. babakhanloui and not with C. ambigua subsp. ambigua. Th e description of C. kurdistanica is improved. Th e situation for C. sakranensis in Iran is discussed and its morphological characterization is improved. A new identifi cation key to the recognised Iranian taxa of subser. Erianthae is provided and the distributions of these taxa are outlined.
Crataegus L . ( Rosaceae ) in the Flora of Nakhchivan Autonomous Republic of Azerbaijan
2019
The article presents the results of research data in the study of species belonging to the genus Crataegus L., common in the territory of the Nakhchivan Autonomous Republic. In order to clarify the current state of the genus Crataegus L. in the flora of the Nakhichivan Autonomous Republic, a comparative analysis of herbarium specimens contained in the herbarium of the Institute of Botany of Azerbaijan National Academy of Sciences, Institute of Bioresources of Nakhchivan Section of Azerbaijan National Academy of Sciences and Nakhchivan State University. Based on the analysis of collected materials herbarium during expeditions conducted during the years 2004-2017 and the literature data revealed that at present in the flora of the Nakhichevan Autonomous Republic there are 22 species of the genus. Of them, 17 wild species occur in natural conditions. Crataegus chlorocarpa Lenne et C. Koch, C.ferganensis Pojark., C.sanguinea Pall., C.songarica C.Koch, C.turkestanica Pojark. by introduct...
Crataegus azarolus var. sharania (Rosaceae), a new variety for the flora of Iraq
Nordic Journal of Botany, 2003
Shahbaz, S. E. 8~ Sadeq, Z. A. 2006. Crataegus azarolus var. sharania (Rosaceae), a new variety for the flora of Iraq. -Nord. J. Bot. 23: 713-717. Copenhagen. ISSN 0107-055X. Crataegus azarolus var. sharania from Dohuk, Iraq is described as a new variety new to science. Morphological characteristics of twig, leaf, inflorescence, and infructescence are studied. Chromosome counting proved to be N= X=17. Results are compared with that of local varieties of C. azarolus.
Phylogenetic study some of Crataegus L. (Rosaceae, Pyreae) Species in Iran
2013
Crataegus belongs to Pyreae tribe and Rosaceae family. Crataegus, has about 700 species, distributed mainly in temperate regions of northern Hemisphere. Diagnoses of these species rely on morphological features of leaves, flowers and fruits. We used nuclear (ribosomal ITS) DNA regions to estimate the phylogeny of Crataegus species of Iran. Maximum parsimony, maximum likelihood, and Bayesian analyses all corroborate the sister group relationship between Crataegus and Mespilus, and Crataegus brachyacantha is sister to the rest of that genus species. According to results, Mespilus is considered as sister group to the monophyletic Crataegus species. Trees are divided into two main brands which show separation of old world from new world species. Accordingly, we (1) suggest the separation of Pentagynae section from Crataegus section (2)recommend the presence of a new subspecies of C. pentagyna from Iran ; (3)relate that C. persica is the synonym of C. meyeri and also C. aminii is the syn...