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http://hdl.handle.net/10077/15113
Title: | Caryological and morphological investigations on a new zinc violet (Cave del predil, Western Julian Alps, NE-Italy) | Authors: | Lausi, Duilio Cusma Velari, Tiziana |
Keywords: | Viola calaminaria; Viola trico/or subsp. subalpina; Viola trico/or subsp. subalpina var. raiblensis var. nova; Adaptation; chromosomes; evolution | Issue Date: | 1986 | Publisher: | EUT Edizioni Università di Trieste | Source: | Duilio Lausi, Tiziana Cusma Velari, "Caryological and morphological investigations on a new zinc violet (Cave del predil, Western Julian Alps, NE-Italy)" in: "Studia Geobotanica. An international journal, Vol. 6 (1986)", EUT Edizioni Università di Trieste, Trieste, 1986, pp. 123-129 | Series/Report no.: | Studia Geobotanica. An international journal 06 |
Abstract: | Caryological and morphological analyses were conducted on Viola tricolor subsp. subalpina and on a zinc violet from the Western Julian Alps, described as Viola tricolor subsp. subalpina var. raiblensis var. nova. Both taxa, which have different ecology and distribution, have 2n = 26 chromosomes. Caryotypic evolution in the zinc violet mainly involves changes in absolute chromosome size and in centromeric and relative size simmetry in respect with var. subalpina, from which it appears to have evolved. |
Type: | Article | URI: | http://hdl.handle.net/10077/15113 |
Appears in Collections: | 06 - Studia Geobotanica. An international journal - Vol. 6 (1986) |
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LAUSI_CUSMA-VELARI_123-129.pdf | 369.88 kB | Adobe PDF | ![]() View/Open |
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