Chromosome counts in some Alchemilla species from north-east Anatolia

Hayırlıoğlu-Ayaz, Sema; İnceer, Hüseyin

doi:10.2478/s11756-006-0005-0

Cited by 3 publications

(2 citation statements)

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“…The other published reports for this species include 2 n = 32, 64, 96, 102–110, 120, 128, 140, 224 from India (Panigrahi & Purohit, 1984), 2 n = 64 from Russia (Strasburger, 1904; Tischler, 1934), 2 n = 96 from Greenland (Jorgensen et al, 1958), 2 n = 100 from Russia (Ehrenberg, 1945), and 2 n = 104–110 from central and northwest Europe (Löve & Löve, 1961). Raven (1975) suggested the basic number in Alchemilla to be x = 8, but according to Hayirlioglu‐Ayaz & Inceer (2006) both x = 7 and x = 8 are the basic numbers in the genus. From the present and previous chromosome number reports, x = 10 and 17 are suggested to be the other basic numbers in the genus.…”

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Meiotic studies in some selected angiosperms from the Kashmir Himalayas

Jeelani

Kumari

Gupta

2012

J of Sytematics Evolution

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As a part of our program to explore and evaluate genetic diversity of flowering plants of the Kashmir Himalayas, meiotic studies have been carried out on 150 wild species. Of these, Caltha alba (2n= 32), Delphinium roylei (2n= 16), D. uncinatum (2n= 16), Ranunculus palmatifidus (2n= 28), and Sedum heterodontum (2n= 14) have been cytologically worked out for the first time. New intraspecific diploid or polyploid cytotypes have been recorded for Alchemilla vulgaris (2n= 34, 96), Arabis amplexicaulis (2n= 16), Impatiens amphorata (2n= 14), I. racemosa (2n= 12), I. sulcata (2n= 16, 12), Meconopsis latifolia (2n= 14), Potentilla supina (2n= 14), Saxifraga cernua (2n= 16), Sium latijugam (2n= 24), and Vicatia coniifolia (2n= 44). Four species, Arabidopsis thaliana (2n= 10), Berberis vulgaris (2n= 28), Potentilla nubicola (2n= 14), and P. sericea (2n= 28), have been cytologically reported for the first time from India. A large number of meiotic abnormalities have been observed in most of these species, leading to a reduction in pollen fertility and production of heterogeneous‐sized pollen grains.

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confidence: 99%

Meiotic studies in some selected angiosperms from the Kashmir Himalayas

Jeelani

Kumari

Gupta

2012

J of Sytematics Evolution

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“…Some unidentified plant specimens were compared with those in the herbaria KATO, ANK and GAZI. In addition to the main flora works, many other studies on current taxonomic measurements or arrangements related to some genera, species, subspecies and varieties have been examined and evaluated (Kaya, 2003;Coşkunçelebi & Beyazoğlu, 2001;Hayırlıoğlu-Ayaz & Beyazoğlu, 2002;Hayırlıoğlu-Ayaz & Kalheber, 2002;Coşkunçelebi, 2003;Kučera et al, 2006;Al-Shehbaz et al, 2007;Bräutigam & Greuter, 2007;Karaer & Celep, 2008).…”

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Ormanüstü Planlama Birimi Vasküler Florası (Maçka-Trabzon), Türkiye

Uzun

Terzioğlu

2021

Kastamonu Üniversitesi Orman Fakültesi Dergisi

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Aim of study: Aim was to determine the vascular flora of the Ormanüstü Planning Unit (Karadeniz Technical University Education-Research and Application Forest).Area of study: The research area is under the influence of the Euro-Siberian phytogeographical region and is represented with a high rate (44%, 288 taxa). Irano-Turanian and Mediterranean elements are represented by 26 (4%) and 22 taxa (3%), respectively. Totally 320 taxa (49%) are multi-regional or of unknown origin. In addition, 33 endemic (5%), 12 rare (1.8%), 5 alien (0.8%) and 17 cosmopolitan (2.6%) taxa were identified.Material and methods: The entire study area was visited periodically and plant samples were collected from 166 sample plots (1000 m 2 ), and then they were pressed with wooden frames. Approximately 1800 vascular plant specimens were collected between the years 2005 and 2008 to form the floristic list.Main results: Studies revealed the presence of 656 taxa (585 species, 62 subspecies and 9 varieties) belonging to 95 families and 354 genera. Of these, 22 taxa (3.4%) are ferns and 634 (96.6%) are seed plants. The best-represented families are as follows; Asteraceae (75), Poaceae (48) and Fabaceae (41). According to richest genera; Campanula (14), Carex (10), Alchemilla (9) and Geranium ( 9) have the greatest number of taxa.Highlights: It was concluded that the study area is important in terms of plant diversity. The discovery of a new species from this area, described by us and published in 2009 (Astragalus ansinii Uzun, Terzioğlu & Pal.-Uzun), supports this fact.

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Chromosome reports in someCirsium(Asteraceae, Cardueae) taxa from north-east Anatolia

2011

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-This paper comprises mitotic chromosome numbers of 37 accessions representing 24 taxa and 1 interspecifi c hybrid of Cirsium from north-east Anatolia. Twelve counts are new to science, and eighteen counts and one new ploidy level are reported for the fi rst time from Turkey. Other counts are the confi rmations of limited or unique previous data. In the present study, the chromosome numbers of the studied taxa are determined as 2n = 34, 36 and 68 respectively. Moreover, B chromosomes are reported in two taxa. The relevance of the results are also discussed in relation to the available data for each of the analysed taxa.

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Chromosome counts in some Alchemilla species from north-east Anatolia

Cited by 3 publications

References 6 publications

Meiotic studies in some selected angiosperms from the Kashmir Himalayas

Meiotic studies in some selected angiosperms from the Kashmir Himalayas

Ormanüstü Planlama Birimi Vasküler Florası (Maçka-Trabzon), Türkiye

Chromosome reports in someCirsium(Asteraceae, Cardueae) taxa from north-east Anatolia

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