A phenetic study of the genus Lolium from Poaceae family in Iran
In this study, 66 quantitative and qualitative morphological characters from vegetative and reproductive parts were considered and evaluated in 33 populations from different localities in Iran. The aim of this study was to evaluate the species relationships in Iran. To evaluate the species relations...
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| Format: | Article |
| Language: | fas |
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University of Isfahan
2011-06-01
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| Series: | تاکسونومی و بیوسیستماتیک |
| Subjects: | |
| Online Access: | http://uijs.ui.ac.ir/tbj/browse.php?a_code=A-10-294-1&slc_lang=en&sid=1 |
| _version_ | 1797765468322267136 |
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| author | Malihe Oshib nataj Maryam Keshavarzi Hasan Shekarchi Mohammad Akbarzade |
| author_facet | Malihe Oshib nataj Maryam Keshavarzi Hasan Shekarchi Mohammad Akbarzade |
| author_sort | Malihe Oshib nataj |
| collection | DOAJ |
| description | In this study, 66 quantitative and qualitative morphological characters from vegetative and reproductive parts were considered and evaluated in 33 populations from different localities in Iran. The aim of this study was to evaluate the species relationships in Iran. To evaluate the species relationships, qualitative and quantitative morphological characters were statistically analyzed by SPSS software ver. 17. Cluster analysis by WARD method and ordination based on principal component analysis and factor analysis were done. Statistical analysis indicated that qualitative characters as glume and spikelet position, caryopsis shape and quantitative features such as floret length , pedicel to upper glume length, length of upper lemma to upper glume and length of upper lemma had the most important role as diagnostic characters in inter-genus variation. Three outbreeder species: L. perenne, L. multiflorum and L. rigidum were closely related and had similar features although there were some differentiations between them but two inbreeder species: L. temulentum and L. persicum showed more differences. Based on statistical results and diagnostic characters, an identification key is provided for Lolium species in Iran. |
| first_indexed | 2024-03-12T20:10:36Z |
| format | Article |
| id | doaj.art-571fe73cca184b0a8223d8a4826131a7 |
| institution | Directory Open Access Journal |
| issn | 2008-8906 2322-2190 |
| language | fas |
| last_indexed | 2024-03-12T20:10:36Z |
| publishDate | 2011-06-01 |
| publisher | University of Isfahan |
| record_format | Article |
| series | تاکسونومی و بیوسیستماتیک |
| spelling | doaj.art-571fe73cca184b0a8223d8a4826131a72023-08-02T01:42:16ZfasUniversity of Isfahanتاکسونومی و بیوسیستماتیک2008-89062322-21902011-06-0136116A phenetic study of the genus Lolium from Poaceae family in IranMalihe Oshib nataj0Maryam Keshavarzi1Hasan Shekarchi2Mohammad Akbarzade3 In this study, 66 quantitative and qualitative morphological characters from vegetative and reproductive parts were considered and evaluated in 33 populations from different localities in Iran. The aim of this study was to evaluate the species relationships in Iran. To evaluate the species relationships, qualitative and quantitative morphological characters were statistically analyzed by SPSS software ver. 17. Cluster analysis by WARD method and ordination based on principal component analysis and factor analysis were done. Statistical analysis indicated that qualitative characters as glume and spikelet position, caryopsis shape and quantitative features such as floret length , pedicel to upper glume length, length of upper lemma to upper glume and length of upper lemma had the most important role as diagnostic characters in inter-genus variation. Three outbreeder species: L. perenne, L. multiflorum and L. rigidum were closely related and had similar features although there were some differentiations between them but two inbreeder species: L. temulentum and L. persicum showed more differences. Based on statistical results and diagnostic characters, an identification key is provided for Lolium species in Iran.http://uijs.ui.ac.ir/tbj/browse.php?a_code=A-10-294-1&slc_lang=en&sid=1Poeae Lolium Morphological study Iran |
| spellingShingle | Malihe Oshib nataj Maryam Keshavarzi Hasan Shekarchi Mohammad Akbarzade A phenetic study of the genus Lolium from Poaceae family in Iran تاکسونومی و بیوسیستماتیک Poeae Lolium Morphological study Iran |
| title | A phenetic study of the genus Lolium from Poaceae family in Iran |
| title_full | A phenetic study of the genus Lolium from Poaceae family in Iran |
| title_fullStr | A phenetic study of the genus Lolium from Poaceae family in Iran |
| title_full_unstemmed | A phenetic study of the genus Lolium from Poaceae family in Iran |
| title_short | A phenetic study of the genus Lolium from Poaceae family in Iran |
| title_sort | phenetic study of the genus lolium from poaceae family in iran |
| topic | Poeae Lolium Morphological study Iran |
| url | http://uijs.ui.ac.ir/tbj/browse.php?a_code=A-10-294-1&slc_lang=en&sid=1 |
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