CAJ | 학술논문

报道了中国樟科(Lauraceae)樟属1新记录种--圆头叶桂(Cinnamomum daphnoides Sieb. et Zucc.)，该种据记载特产于日本的九州近海岸地区至冲绳诸岛，在浙江省象山县南韭山岛发现有该种分布。对该种的主要形态特征与生境进行了描述，并提供了凭证标本和活植物照片。同时还列举并分析了中国东部沿海与日本间断分布的植物，说明两地之间植物区系有着密切的联系。
보도료중국장과(Lauraceae)장속1신기록충--원두협계(Cinnamomum daphnoides Sieb. et Zucc.)，해충거기재특산우일본적구주근해안지구지충승제도，재절강성상산현남구산도발현유해충분포。대해충적주요형태특정여생경진행료묘술，병제공료빙증표본화활식물조편。동시환열거병분석료중국동부연해여일본간단분포적식물，설명량지지간식물구계유착밀절적련계。
Cinnamomum daphnoides Sieb. et Zucc. is reported as a new record species of Lauraceae from China, which was found in South Jiushan Island of Xiangshan County in Zhejiang Province. According to the records, this species was endemic to Japan, distributed from the coastal areas of Kyushu to Okinawa Islands. The main morphological characters, habitat, photographs, voucher specimens are also provided for identification. The species with a disjunct distribution between east coast of China and Japan are enumerated and discussed, which indicate that there is a close link between the two lforistic regions.