Lithocarpus dahuoaiensis (Fagaceae), a new species from Lam Dong Province, Vietnam
| Autor: | Nguyen Van Ngoc, Tetsukazu Yahara, Hoang Thanh Son, Hoang Thi Binh, Shuichiro Tagane, Luong Van Dung, Vo Quang Trung |
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| Rok vydání: | 2016 |
| Předmět: |
0106 biological sciences
Lam Dong Province food.ingredient Lithocarpus dahuoaiensis Lithocarpus Plant Science Fagaceae 010603 evolutionary biology 01 natural sciences food Da Huoai Botany Table (landform) Plantae Ecology Evolution Behavior and Systematics biology Lithocarpus encleisocarpus Leaf margin biology.organism_classification Vietnam Fagales dahuoaiensis Research Article 010606 plant biology & botany |
| Zdroj: | PhytoKeys 69: 23-30 PhytoKeys |
| ISSN: | 1314-2003 1314-2011 |
| DOI: | 10.3897/phytokeys.69.9821 |
| Popis: | Lithocarpus dahuoaiensis Ngoc & L. V. Dung, a new species from the Central highland of Vietnam, is described and illustrated. The new species is morphologically similar to Lithocarpus macphailii (M. R. Hend.) Barnett or Lithocarpus encleisocarpus (Korth.) A. Camus in having completely entire leaf margin, solitary cupule, long stalks of fruits, deeply cup-shaped or turbinate cupules, with a number of horizontal filiform lines. The species differs in its nut enclosure ca. 1/2 – 2/3 of the nut, adaxially glabrous leaf blades, secondary veins 11–12 pairs and faintly to very faintly visible hairs on the outside of the cupule. A table showing the morphological comparison of Lithocarpus dahuoaiensis with Lithocarpus macphailii and Lithocarpus encleisocarpus is also provided. |
| Databáze: | OpenAIRE |
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