Section：Piquetia
Conservation Status：
Remarks：This name is accepted
References：
Camellia sonthaiensis Luu, V.D.Luong, Q.D.Nguyen & T.Q.T.Nguyen Ann. Bot. Fenn. 52: 289 (2015) Accepted Name [PDF]
Camellia sonthaiensis Luu, V.D.Luong, Q.D.Nguyen & T.Q.T.Nguyen Nguyễn, H.H. (2017). Thực Vật Chí Việt Nam. Flora of Vietnam 19: 184-185. Nhà xuất bản khoa học và kỹ thuật, Hà Nội. Cited Name
Trà sơn thái Nguyễn, H.H. (2017). Thực Vật Chí Việt Nam. Flora of Vietnam 19: 184-185. Nhà xuất bản khoa học và kỹ thuật, Hà Nội. Vietnamese Name. Vietnamese Name
Camellia sonthaiensis Luu, V.D. Luong, Q.D. Nguyen & T.Q.T. Nguyen Kakuta Y. (2023). Botanical Art-Genus Camellia & Polyspora of Vietnam. Text p.41, Illustration p.23. Japan Gardening Society. Cited Name
» Description
Camellia sonthaiensis Luu, V.D. Luong, Q. D. Nguyen &T.Q.T. Nguyen Section: Piquetia, Annales Botanici Fennici 52(5-6): 289 (2015)., TYPE: Vietnam. Khanh Hoa Province: Khanh Vinh District. Son Thai Commune, at about 900 m elevation, 14/04/2013,Luong Van Dung DL. 130401 (Holotype, DLU; Isotypes, DLU, SGN),(DL. 13.04.02 to DL13.04.04 Paratypes, DLU,SGN)
The specimen was discovered by Luong Van Dung in 2013 in Son Thai commune, Khanh Vinh district, Khanh Hoa province. In 2015, the group of authors Luu Hong Truong, Luong Van Dung, Nguyen Quoc Dat and Nguyen Tran Quoc Trung published in Ann. Bot. Fennici with the scientific name Camellia sonthaiensis, the Vietnamese name is Tra Son Thai, bearing the name of Son Thai commune, where the specimen was first discovered.
Small tree, 2-5 m high; young branches
glabrous. Leaves stalked; petioles 1.0-1.2 cm long, glabrous; blades
coriaceous, narrowly lanceolate, 17-30 cm long, 4-5 cm wide; base obtuse; apex
acuminate; margins undulate and shallowly toothed; lateral veins 13-18 pairs.
Flowers light yellow, 4-5 cm in diameter, axillary, 1-3 in each group in
axillary; pedicels 1.2-1.5 cm long; bracteoles 2-3; sepals 5; petals 7, finely
hairy on outside; androecium numerous,1.5-2.0 cm long; gynoecium 1.0-1.5 cm;
ovary 3-4, pubescent; styles 3-4, finely white hairy. Fruits have not seen. Blooming
season: Spring. Distribution: Khanh Hoa prvince. Endemic species to Vietnam
» Distribution
Vietnam. Khanh Hoa Province: Khanh Vinh District. Son Thai Commune. Endemic species to Vietnam
» Description
松泰山茶 Camellia sonthaiensis
Luu, V.D. Luong, Q. D. Nguyen &T.Q.T.
Nguyen 组：匹克茶组 Piquetia。《芬兰植物年鉴》Annales
Botanici Fennici 52(5- 6): 289 (2015)。越南庆和省庆永县松泰区Son
Thai Commune, 海拔约900米,
14/04/2013, Luong Van Dung DL. 130401 (主模式, DLU; 等模式, DLU, SGN), (DL. 13.04.02
to DL13.04.04 副模式, DLU,SGN)
该标本由 Luong Van Dung 于 2013 年在庆和省庆荣县松泰乡发现。2015 年，由 Luu Hong Truong、Luong Van Dung、Nguyen Quoc Dat 和 Nguyen Tran Quoc Trung 组成的作者小组在 Ann. Bot. Fennici上发表，学名为 Camellia sonthaiensis，越南语名称为 Tra Son Thai，与首次发现该标本的 Son Thai 公社同名。
小乔木，高2-5米；幼枝无毛。叶有柄；叶柄长1.0-1.2厘米，无毛；叶片革质，狭披针形，长17-30厘米，宽4-5厘米；基部钝；先端渐尖；边缘波状并有浅齿；侧脉13-18对。花淡黄色，直径4-5厘米，腋生，腋下每组1-3朵；花梗长1.2-1.5厘米；小苞片2-3；萼片5；花瓣7，外面有细毛；雄蕊群多数，长1.5-2.0厘米；雌蕊群长1.0-1.5厘米；子房3-4，被短柔毛；花柱3-4，被白色细毛。未见果实。开花季节： 春季。分布： 庆和省。越南特有种。
» Distribution
越南庆和省庆永县松泰区
Species in the Same Section: 匹克茶 Camellia piquetiana (Pierre) Sealy、维达尔茶 Camellia vidalii Rosmann、大叻山茶 Camellia dalatensis V. D. Luong, Ninh & Hakoda、龙氏山茶 Camellia longii Orel & Luu、五边形山茶 Camellia pentagonalema Orel & Curry、郎边山茶 Camellia langbianensis (Gagnep.) P.H.Hô、普罗山茶 Camellia proensis V.D.Luong, Dudkin & V.H.Quach、吉仙山茶 Camellia cattienensis Orel、越南中部山茶 Camellia annamensis N.S.Lý, V.D.Luong, N.D.Do, T.H.Lê & Thi L.Nguyen、钟花山茶 Camellia campanulata Orel, Curry & Luu、同奈山茶 Camellia dongnaiensis Orel、文协山茶 Camellia hiepii V.S.Dang, Vuong, V.C.Nguyen & V.D.Luong、汉巴山茶 Camellia honbaensis Luu, Q.D.Nguyen & G.Tran、芳芝山茶 Camellia phuongchiana Curry, V.H.Quach, T.T.Hoang & Q.C.Truong、斯范山茶 Camellia sphamii Q.C.Truong & V.S.Le、超美山茶 Camellia decora Orel, Curry & Luu
