FIGURE 5 in Molecular analysis of Sargassum from the northern China seas

FIGURE 5. Phylogenetic tree using Maximum likelihood (ML) and Bayesian inferences (BI) based on concatenated ITS-2 and cox3 sequences. Node numbers indicate bootstrap support (ML/BI). The well-supported clade in red consists of specimens previously identified as S. vachellianum, S. shandongense (specimens referring to Fig.4. A–B) and S. qingdaoense (specimen referring to Fig.4. C). BA = Boao, Hainan; BS = Basuo, Hainan; DS = Dongshan, Fujian; QD = Qingdao, Shandong; FC = Fangchenggang, Guangxi; GQ = Gouqi Island, Zhejiang; JP = Japan; NA = Nan'ao Island, Guangdong; NH = Nanhuangcheng Island, Shandong; NJ = Nanji Islands, Zhejiang; RC = Rongcheng, Shandong; RZ = Rizhao, Shandong; SZ = Shenzhen, Guangdong; SS = Shengsi Islands, Zhejiang; ZP = Zhangpu, Fujian; ZZ = Zhangzi Island, Liaoning.