Vestiture and trichome types of the oaks of forests in Western Iran
The Quercus is the main genus of the Fagaceae with about 300 to 600 species in the world. Both the vestiture and trichome types are important in the taxonomy of Quercus species and hybrids. Although particular terms have been used for a long time, the terminology for both vestiture and trichome type...
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| Format: | Article |
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University of Isfahan
2014-11-01
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| Series: | تاکسونومی و بیوسیستماتیک |
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| Online Access: | http://uijs.ui.ac.ir/tbj/browse.php?a_code=A-10-373-1&slc_lang=en&sid=1 |
| _version_ | 1797701070952071168 |
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| author | Mohammad Mehrnia Mostafa Assadi |
| author_facet | Mohammad Mehrnia Mostafa Assadi |
| author_sort | Mohammad Mehrnia |
| collection | DOAJ |
| description | The Quercus is the main genus of the Fagaceae with about 300 to 600 species in the world. Both the vestiture and trichome types are important in the taxonomy of Quercus species and hybrids. Although particular terms have been used for a long time, the terminology for both vestiture and trichome types has not been standardized, glossaries differ in their definitions and illustrations and floristic manuals vary markedly in their descriptions of the species. In this study, the vestiture and trichomes were described and illustrated for seven species of oaks in the Zagros Mountains. The terminology of trichome types was determined based upon Hardin (1976). Samples for SEM studies of each species were collected from fresh material of early spring and mature leaves and specimens which were deposited in the Herbaria. The ten types of trichomes were distinguished for the Zagros oaks as follows: 1) Simple-thin-walled, 2) Rosulate-rosette, 3) Solitary-long, 4) Fasciculate-erect, 5) Multiradiate, 6) Stellate, 7) Fused-stellate, 8) Appressed-Lateral, 9) Atipic stellate, 10) Multinodal stellate. Based on trichome types two major infrageneric groups were recognized for western of Iran: the cerroid and roburoid oaks matched our results based on ITS data. |
| first_indexed | 2024-03-12T04:31:02Z |
| format | Article |
| id | doaj.art-aaec013153aa44dfbb81f1a6551f61dc |
| institution | Directory Open Access Journal |
| issn | 2008-8906 2322-2190 |
| language | fas |
| last_indexed | 2024-03-12T04:31:02Z |
| publishDate | 2014-11-01 |
| publisher | University of Isfahan |
| record_format | Article |
| series | تاکسونومی و بیوسیستماتیک |
| spelling | doaj.art-aaec013153aa44dfbb81f1a6551f61dc2023-09-03T10:06:30ZfasUniversity of Isfahanتاکسونومی و بیوسیستماتیک2008-89062322-21902014-11-01619123134Vestiture and trichome types of the oaks of forests in Western IranMohammad Mehrnia0Mostafa Assadi1 Lorestan Agricultural Research and Natural Resources Center, Khoramabad, Iran Botany Research Division, Research Institute of Forests and Rangelands, Tehran, Iran The Quercus is the main genus of the Fagaceae with about 300 to 600 species in the world. Both the vestiture and trichome types are important in the taxonomy of Quercus species and hybrids. Although particular terms have been used for a long time, the terminology for both vestiture and trichome types has not been standardized, glossaries differ in their definitions and illustrations and floristic manuals vary markedly in their descriptions of the species. In this study, the vestiture and trichomes were described and illustrated for seven species of oaks in the Zagros Mountains. The terminology of trichome types was determined based upon Hardin (1976). Samples for SEM studies of each species were collected from fresh material of early spring and mature leaves and specimens which were deposited in the Herbaria. The ten types of trichomes were distinguished for the Zagros oaks as follows: 1) Simple-thin-walled, 2) Rosulate-rosette, 3) Solitary-long, 4) Fasciculate-erect, 5) Multiradiate, 6) Stellate, 7) Fused-stellate, 8) Appressed-Lateral, 9) Atipic stellate, 10) Multinodal stellate. Based on trichome types two major infrageneric groups were recognized for western of Iran: the cerroid and roburoid oaks matched our results based on ITS data.http://uijs.ui.ac.ir/tbj/browse.php?a_code=A-10-373-1&slc_lang=en&sid=1Taxonomy Zagros SEM ITS Roburoid Cerroid |
| spellingShingle | Mohammad Mehrnia Mostafa Assadi Vestiture and trichome types of the oaks of forests in Western Iran تاکسونومی و بیوسیستماتیک Taxonomy Zagros SEM ITS Roburoid Cerroid |
| title | Vestiture and trichome types of the oaks of forests in Western Iran |
| title_full | Vestiture and trichome types of the oaks of forests in Western Iran |
| title_fullStr | Vestiture and trichome types of the oaks of forests in Western Iran |
| title_full_unstemmed | Vestiture and trichome types of the oaks of forests in Western Iran |
| title_short | Vestiture and trichome types of the oaks of forests in Western Iran |
| title_sort | vestiture and trichome types of the oaks of forests in western iran |
| topic | Taxonomy Zagros SEM ITS Roburoid Cerroid |
| url | http://uijs.ui.ac.ir/tbj/browse.php?a_code=A-10-373-1&slc_lang=en&sid=1 |
| work_keys_str_mv | AT mohammadmehrnia vestitureandtrichometypesoftheoaksofforestsinwesterniran AT mostafaassadi vestitureandtrichometypesoftheoaksofforestsinwesterniran |