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为了促进广东沿海地区紫菜人工养殖事业的发展,作者从1978年开始先后在汕头沿海各地(海丰、陆丰、惠来、潮阳、饶平、南澳等地)进行自然资源的调查和采集时,对所获得的标本进行整理后,发现在该地区除过去已经报道过的种类,例如圆紫菜(Porphyrasuborbiculata Kjellm)绉紫菜(P.crispata Kjellm.),长紫菜(P.dentata Kjellm.),广东紫菜(P.guangdongensis Tseng et Chang)坛紫菜(P.haitanensis Chang et Zheng)之外,还有一些尚未报道的种类,本文所描述的新种——多枝紫菜就是其中之一。
In order to promote the development of seaweed farms in the coastal areas of Guangdong Province, the author investigated and collected natural resources in coastal areas of Shantou successively (Haifeng, Lufeng, Huilai, Chaoyang, Raoping, and Nan’ao areas) since 1978 The obtained specimens were collected and found in addition to the previously reported species in the area such as Porphyras suborbiculata Kjellm P.crispata Kjellm., P.dentata Kjellm., Guangdong seaweed P.guangdongensis Tseng et Chang), there are some species not yet reported. The new species described in this paper, polygala tenuifolia is one of them.