An investigation of lemma micromorphology in Thai Oryzeae (Poaceae)
Nine taxa of Oryzeae that occur naturally in Thailand were studied for their lemma micromorphology using scanning electron microscopy. Common features found in most taxa were microhairs, prickles, silica bodies, and papillae. Here, features of the lemma surface are described, classified, and discuss...
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th-mahidol.328102018-10-19T12:50:57Z An investigation of lemma micromorphology in Thai Oryzeae (Poaceae) Pirada Sumanon Paweena Traiperm Mahidol University Multidisciplinary Nine taxa of Oryzeae that occur naturally in Thailand were studied for their lemma micromorphology using scanning electron microscopy. Common features found in most taxa were microhairs, prickles, silica bodies, and papillae. Here, features of the lemma surface are described, classified, and discussed in terms of their taxonomic significance. In addition, a key to species based on the shape of silica bodies, type of papillae and tubercles, and the arrangement of tubercles is presented. However, lemma micromorphology alone cannot be used to distinguish three species in the Oryza sativa group, namely, O. sativa, O. rufipogon, and O. officinalis. 2018-10-19T05:50:57Z 2018-10-19T05:50:57Z 2013-12-01 Article ScienceAsia. Vol.39, No.6 (2013), 567-573 10.2306/scienceasia1513-1874.2013.39.567 15131874 2-s2.0-84893120409 https://repository.li.mahidol.ac.th/handle/123456789/32810 Mahidol University SCOPUS https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84893120409&origin=inward |
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Thailand Thailand |
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Multidisciplinary |
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Multidisciplinary Pirada Sumanon Paweena Traiperm An investigation of lemma micromorphology in Thai Oryzeae (Poaceae) |
| description |
Nine taxa of Oryzeae that occur naturally in Thailand were studied for their lemma micromorphology using scanning electron microscopy. Common features found in most taxa were microhairs, prickles, silica bodies, and papillae. Here, features of the lemma surface are described, classified, and discussed in terms of their taxonomic significance. In addition, a key to species based on the shape of silica bodies, type of papillae and tubercles, and the arrangement of tubercles is presented. However, lemma micromorphology alone cannot be used to distinguish three species in the Oryza sativa group, namely, O. sativa, O. rufipogon, and O. officinalis. |
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Mahidol University |
| author_facet |
Mahidol University Pirada Sumanon Paweena Traiperm |
| format |
Article |
| author |
Pirada Sumanon Paweena Traiperm |
| author_sort |
Pirada Sumanon |
| title |
An investigation of lemma micromorphology in Thai Oryzeae (Poaceae) |
| title_short |
An investigation of lemma micromorphology in Thai Oryzeae (Poaceae) |
| title_full |
An investigation of lemma micromorphology in Thai Oryzeae (Poaceae) |
| title_fullStr |
An investigation of lemma micromorphology in Thai Oryzeae (Poaceae) |
| title_full_unstemmed |
An investigation of lemma micromorphology in Thai Oryzeae (Poaceae) |
| title_sort |
investigation of lemma micromorphology in thai oryzeae (poaceae) |
| publishDate |
2018 |
| url |
https://repository.li.mahidol.ac.th/handle/123456789/32810 |
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1763490053696258048 |