Lectotype locality: Campbell Island, New Zealand. Lectotype: Dredged in three fathoms water. BM Barcode 000840170. Lectotype (cystocarpic): selected by Hommersand 1978 [corresponds to pl. 71, figs 1,3,4 in W.H. Harvey & J.D. Hooker 1845]. Isolectotype (tetrasporic): selected by M. Hommersand 1978 (BM, Barcode 000840172 [corresponds to pl. 71, figs 2,5 in W.H. Harvey & J.D. Hooker 1845].
Lin, S.-M., Hommersand, M.H. & Nelson, W.A. 2007. An assessment of Haraldiophyllum (Delesseriaceae, Rhodophyta), including H. crispatum (J.D. Hooker et Harvey) comb. nov. from New Zealand based on rbcL and LSU sequence analysis and morphological evidence. European Journal of Phycology 42(4): 391–408.: 396, figs 28-36, 38-69
Guiry, M.D. & Guiry, G.M. 2017. Haraldiophyllum crispatum. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. Accessed 12 October 2017.