Lithocarpus pacoensis (Fagaceae) a New Species from Hoa Binh Province, Vietnam
Lithocarpus pacoensis Ngoc & Son from Hoa Binh province, Northern Vietnam, was described and illustrated. The new species is similar to Lithocarpus komtumensis A. Camus and Lithocarpus laoticus (Hickel & A. Camus) A.Camus in having long petioles; big cupules, usually clustered in sets of thr...
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| Định dạng: | Journal article |
| Ngôn ngữ: | English |
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2023
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| Truy cập trực tuyến: | https://scholar.dlu.edu.vn/handle/123456789/3049 |
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oai:scholar.dlu.edu.vn:123456789-30492023-10-05T09:04:02Z Lithocarpus pacoensis (Fagaceae) a New Species from Hoa Binh Province, Vietnam Ngoc, Nguyen Van Son, Hoang Thanh Hoàng, Thị Bình Lithocarpus pacoensis Ngoc & Son from Hoa Binh province, Northern Vietnam, was described and illustrated. The new species is similar to Lithocarpus komtumensis A. Camus and Lithocarpus laoticus (Hickel & A. Camus) A.Camus in having long petioles; big cupules, usually clustered in sets of three, flat apical, nearly completely enclosing the nut; nut subglobose apex rounded or flat; scar covering 2/3 to most of the nut, convex. But the new species significantly differs from L. kontumensis and L. laoticus in having bigger leaf blades, longer petiole, much bigger cupule and nut, much more number of secondary veins, and shorter infructescences. The morphological description, comparison with related species, photographs, and preliminary conservation status assessment of the new species are also provided. 2023-10-05T09:03:57Z 2023-10-05T09:03:57Z 2022 Journal article Bài báo đăng trên tạp chí trong nước (có ISSN), bao gồm book chapter https://scholar.dlu.edu.vn/handle/123456789/3049 10.25073/2588-1140/vnunst.5459 en |
| institution |
Thư viện Trường Đại học Đà Lạt |
| collection |
Thư viện số |
| language |
English |
| description |
Lithocarpus pacoensis Ngoc & Son from Hoa Binh province, Northern Vietnam, was described and illustrated. The new species is similar to Lithocarpus komtumensis A. Camus and Lithocarpus laoticus (Hickel & A. Camus) A.Camus in having long petioles; big cupules, usually clustered in sets of three, flat apical, nearly completely enclosing the nut; nut subglobose apex rounded or flat; scar covering 2/3 to most of the nut, convex. But the new species significantly differs from L. kontumensis and L. laoticus in having bigger leaf blades, longer petiole, much bigger cupule and nut, much more number of secondary veins, and shorter infructescences. The morphological description, comparison with related species, photographs, and preliminary conservation status assessment of the new species are also provided. |
| format |
Journal article |
| author |
Ngoc, Nguyen Van Son, Hoang Thanh Hoàng, Thị Bình |
| spellingShingle |
Ngoc, Nguyen Van Son, Hoang Thanh Hoàng, Thị Bình Lithocarpus pacoensis (Fagaceae) a New Species from Hoa Binh Province, Vietnam |
| author_facet |
Ngoc, Nguyen Van Son, Hoang Thanh Hoàng, Thị Bình |
| author_sort |
Ngoc, Nguyen Van |
| title |
Lithocarpus pacoensis (Fagaceae) a New Species from Hoa Binh Province, Vietnam |
| title_short |
Lithocarpus pacoensis (Fagaceae) a New Species from Hoa Binh Province, Vietnam |
| title_full |
Lithocarpus pacoensis (Fagaceae) a New Species from Hoa Binh Province, Vietnam |
| title_fullStr |
Lithocarpus pacoensis (Fagaceae) a New Species from Hoa Binh Province, Vietnam |
| title_full_unstemmed |
Lithocarpus pacoensis (Fagaceae) a New Species from Hoa Binh Province, Vietnam |
| title_sort |
lithocarpus pacoensis (fagaceae) a new species from hoa binh province, vietnam |
| publishDate |
2023 |
| url |
https://scholar.dlu.edu.vn/handle/123456789/3049 |
| _version_ |
1779438016252608512 |