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Review article
https://doi.org/10.2478/botcro-2013-0016

Shallots in Croatia – genetics, morphology and nomenclature

Jasna Puizina   ORCID icon orcid.org/0000-0001-7097-7261 ; University of Split, Faculty of Science, Department of Biology, Teslina 12, 2100 Split

Fulltext: english, pdf (339 KB) pages 387-398 downloads: 1.164* cite
APA 6th Edition
Puizina, J. (2013). Shallots in Croatia – genetics, morphology and nomenclature. Acta Botanica Croatica, 72 (2), 387-398. https://doi.org/10.2478/botcro-2013-0016
MLA 8th Edition
Puizina, Jasna. "Shallots in Croatia – genetics, morphology and nomenclature." Acta Botanica Croatica, vol. 72, no. 2, 2013, pp. 387-398. https://doi.org/10.2478/botcro-2013-0016. Accessed 6 Dec. 2021.
Chicago 17th Edition
Puizina, Jasna. "Shallots in Croatia – genetics, morphology and nomenclature." Acta Botanica Croatica 72, no. 2 (2013): 387-398. https://doi.org/10.2478/botcro-2013-0016
Harvard
Puizina, J. (2013). 'Shallots in Croatia – genetics, morphology and nomenclature', Acta Botanica Croatica, 72(2), pp. 387-398. https://doi.org/10.2478/botcro-2013-0016
Vancouver
Puizina J. Shallots in Croatia – genetics, morphology and nomenclature. Acta Botanica Croatica [Internet]. 2013 [cited 2021 December 06];72(2):387-398. https://doi.org/10.2478/botcro-2013-0016
IEEE
J. Puizina, "Shallots in Croatia – genetics, morphology and nomenclature", Acta Botanica Croatica, vol.72, no. 2, pp. 387-398, 2013. [Online]. https://doi.org/10.2478/botcro-2013-0016

Abstracts
The term 'shallot' in Croatia denotes three genetically and morphologically different, vegetatively reproduced relatives of the common onion, Allium cepa L., which are mainly traditionally cultivated for consumption and as a spice: A. cepa Aggregatum group, (2n = 2x = 16), A. × proliferum (Moench) Schrad. (2n = 2x = 16) and A. × cornutum Clementi ex Vis. (2n = 3x = 24). This paper reviews the results of studies of their morpho-anatomical characteristics and genetic structure. Although all three taxa were determined as varieties of the common onion, only the shallot A. cepa Aggregatum group (syn. A. ascalonicum L.) belongs to that species. The shallot A. × proliferum represents a hybrid between the two closely related species, A. cepa and A. fistulosum L. The third form of shallot, A. × cornutum is a still incompletely understood triploid hybrid between A. cepa and one or two closely related Allium species, whose identity has not been fully elucidated. In contrast to shallot A. cepa Aggregatum group, which has normal meiosis and produces fertile seed, hybrid shallots A. × proliferum and A. × cornutum are sterile, and reproduce exclusively vegetatively by underground bulbs or bulbils from the inflorescence.

Keywords
Allium cepa; shallot; hybrid; polyploidy; triploid viviparous onion; top onion; karyotype; genome; meiosis

Hrčak ID: 109653

URI
https://hrcak.srce.hr/109653

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