University of Isfahan Taxonomy and Biosystematics 3115-9001 3 6 2011 05 22 Karyotype analysis of some species of Vicia L. section Vicia (Fabaceae Lindl.) in Iran بررسی کاریوتیپی گونه‌هایی از بخش Vicia متعلق به جنس L. Vicia از تیرهLindl. Fabaceaeدر ایران 17 24 17398 EN Nastaran Jalilian Mohammad Reza Rahiminejad Ranjbar Journal Article 2016 06 14 The somatic chromosome numbers and karyotypic analysis of six taxa belonging to Vicia sect. Vicia (Fabaceae) were performed. We found three basic chromosome numbers (x=5, 6 and 7) in this section. All of the taxa were diploid. The chromosome number of <br />V. lathyroides, V. grandiflora, V. sativa var. cordata and V. sativa var. amphicarpa were presented for the first time in Iran. Karyotype formula was different in the taxa, so that in the taxa V. lathyroides (2n=12), V. sativa var. sativa (2n=12), V. sativa var. angustifolia (2n=12), V. sativa var. cordata (2n=10), V. sativa var. amphicarpa (2n=14), V. grandiflora (2n=14) karyotype the formula were 6st, 2m+4st, 1m+1sm+4st, 5st, 3sm+4st and 5sm+2st respectively. The taxa studied were placed in 3A (V. sativa var. angustifolia and <br />V. grandiflora), 3B (V. sativa var. amphicarpa) and 4A (V. lathyroides, V. sativa var. sativa and V. sativa var. cordata) classes of Stebbines. Based on A1 and A2 parameters, <br />V. grandiflora and V. sativa var. cordata had symmetrical and asymmetrical karyotypes respectively. https://tbj.ui.ac.ir/article_17398_bbec1b2fd23b5d0901b210b16928933b.pdf