Yang, L.-E.; Deng, Y.-Y.; Xu, G.-P.; Russel, S.; Lu, Q.-Q.; Brodie, J. (2020). Redefining Pyropia (Bangiales, Rhodophyta): four new genera, resurrection of Porphyrella and description of Calidia pseudolobata sp. nov. from China. Journal of Phycolog. 56(4): [1-18] 862-879, 4 fig.