CAMELLIA HOAANA (THEACEAE, SECTION CORALLINA), A NEW SPECIES FROM BU GIA MAP NATIONAL PARK IN SOUTHERN VIETNAM
Camellia hoaana, a new species of the Camellia sect. Corallina (Theaceae) from Bu Gia Map National Park, Vietnam, is described and illustrated. Morphological features of this species are young branches pubescent and glabrescent. Leaves elliptic to obovate-elliptic; apex bluntly cuspidate, base wide...
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| Language: | English |
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Dalat University
2024-02-01
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| Series: | Tạp chí Khoa học Đại học Đà Lạt |
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| Online Access: | https://tckh.dlu.edu.vn/index.php/tckhdhdl/article/view/1207 |
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| _version_ | 1823857098154311680 |
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| author | Shi-Xiong Yang Dinh Thap Kieu Trong Hung Le Huu Thang Khuong |
| author_facet | Shi-Xiong Yang Dinh Thap Kieu Trong Hung Le Huu Thang Khuong |
| author_sort | Shi-Xiong Yang |
| collection | DOAJ |
| description |
Camellia hoaana, a new species of the Camellia sect. Corallina (Theaceae) from Bu Gia Map National Park, Vietnam, is described and illustrated. Morphological features of this species are young branches pubescent and glabrescent. Leaves elliptic to obovate-elliptic; apex bluntly cuspidate, base wide cuneate; above dark green, shiny and glabrous; below paler green and sparsely pubescent along midrib; petiole sparsely pubescent. Flowers solitary or geminate, axillary or terminal; pedicel pubescent. Bracteole 1 (or none),pubescent on both sides, persistent. Sepals 4–5(–6), pubescent on both sides, persistent. Petals 5–6, white, outermost 1–2 pubescent at the apex on both sides, the rest glabrous on both sides. Androecium numerous, 2–3 whorls, glabrous. Ovary 3-locular, white silky tomentose; styles 3, free to the base, glabrous. Capsule subglobose, sparsely pubescent, furfuraceous. Seeds 1–2 per locule, semiglobose or globose, densely brown villous. This new species is assessed as Data Deficient (DD) according to the IUCN categories and criteria.
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| format | Article |
| id | doaj-art-e42b8704570f44d4b96476caf9276eb3 |
| institution | Kabale University |
| issn | 0866-787X |
| language | English |
| publishDate | 2024-02-01 |
| publisher | Dalat University |
| record_format | Article |
| series | Tạp chí Khoa học Đại học Đà Lạt |
| spelling | doaj-art-e42b8704570f44d4b96476caf9276eb32025-02-12T01:01:01ZengDalat UniversityTạp chí Khoa học Đại học Đà Lạt0866-787X2024-02-0114110.37569/DalatUniversity.14.1.1207(2024)1262CAMELLIA HOAANA (THEACEAE, SECTION CORALLINA), A NEW SPECIES FROM BU GIA MAP NATIONAL PARK IN SOUTHERN VIETNAMShi-Xiong Yang0https://orcid.org/0000-0001-8472-1275Dinh Thap Kieu1https://orcid.org/0009-0002-2958-9747Trong Hung Le2https://orcid.org/0009-0005-5429-2189Huu Thang Khuong3https://orcid.org/0009-0007-9847-7331Kunming Institute of Botany, Chinese Academy of SciencesBu Gia Map National ParkBu Gia Map National ParkBu Gia Map National Park Camellia hoaana, a new species of the Camellia sect. Corallina (Theaceae) from Bu Gia Map National Park, Vietnam, is described and illustrated. Morphological features of this species are young branches pubescent and glabrescent. Leaves elliptic to obovate-elliptic; apex bluntly cuspidate, base wide cuneate; above dark green, shiny and glabrous; below paler green and sparsely pubescent along midrib; petiole sparsely pubescent. Flowers solitary or geminate, axillary or terminal; pedicel pubescent. Bracteole 1 (or none),pubescent on both sides, persistent. Sepals 4–5(–6), pubescent on both sides, persistent. Petals 5–6, white, outermost 1–2 pubescent at the apex on both sides, the rest glabrous on both sides. Androecium numerous, 2–3 whorls, glabrous. Ovary 3-locular, white silky tomentose; styles 3, free to the base, glabrous. Capsule subglobose, sparsely pubescent, furfuraceous. Seeds 1–2 per locule, semiglobose or globose, densely brown villous. This new species is assessed as Data Deficient (DD) according to the IUCN categories and criteria. https://tckh.dlu.edu.vn/index.php/tckhdhdl/article/view/1207Camellia hoaanaNew speciesSect. CorallinaTheaceaeVietnam. |
| spellingShingle | Shi-Xiong Yang Dinh Thap Kieu Trong Hung Le Huu Thang Khuong CAMELLIA HOAANA (THEACEAE, SECTION CORALLINA), A NEW SPECIES FROM BU GIA MAP NATIONAL PARK IN SOUTHERN VIETNAM Tạp chí Khoa học Đại học Đà Lạt Camellia hoaana New species Sect. Corallina Theaceae Vietnam. |
| title | CAMELLIA HOAANA (THEACEAE, SECTION CORALLINA), A NEW SPECIES FROM BU GIA MAP NATIONAL PARK IN SOUTHERN VIETNAM |
| title_full | CAMELLIA HOAANA (THEACEAE, SECTION CORALLINA), A NEW SPECIES FROM BU GIA MAP NATIONAL PARK IN SOUTHERN VIETNAM |
| title_fullStr | CAMELLIA HOAANA (THEACEAE, SECTION CORALLINA), A NEW SPECIES FROM BU GIA MAP NATIONAL PARK IN SOUTHERN VIETNAM |
| title_full_unstemmed | CAMELLIA HOAANA (THEACEAE, SECTION CORALLINA), A NEW SPECIES FROM BU GIA MAP NATIONAL PARK IN SOUTHERN VIETNAM |
| title_short | CAMELLIA HOAANA (THEACEAE, SECTION CORALLINA), A NEW SPECIES FROM BU GIA MAP NATIONAL PARK IN SOUTHERN VIETNAM |
| title_sort | camellia hoaana theaceae section corallina a new species from bu gia map national park in southern vietnam |
| topic | Camellia hoaana New species Sect. Corallina Theaceae Vietnam. |
| url | https://tckh.dlu.edu.vn/index.php/tckhdhdl/article/view/1207 |
| work_keys_str_mv | AT shixiongyang camelliahoaanatheaceaesectioncorallinaanewspeciesfrombugiamapnationalparkinsouthernvietnam AT dinhthapkieu camelliahoaanatheaceaesectioncorallinaanewspeciesfrombugiamapnationalparkinsouthernvietnam AT tronghungle camelliahoaanatheaceaesectioncorallinaanewspeciesfrombugiamapnationalparkinsouthernvietnam AT huuthangkhuong camelliahoaanatheaceaesectioncorallinaanewspeciesfrombugiamapnationalparkinsouthernvietnam |