Ward, J.M.; Breitwieser, I.; Lovis, J.D. (1997). "Rachelia glaria (Compositae), a new genus and species from the South Island of New Zealand". New Zealand Journal of Botany. 35 (2): 145–154. Bibcode:1997NZJB...35..145W. doi:10.1080/0028825X.1997.10414150.
Ward, J.M.; Breitwieser, I.; Lovis, J.D. (1997). "Rachelia glaria (Compositae), a new genus and species from the South Island of New Zealand". New Zealand Journal of Botany. 35 (2): 145–154. Bibcode:1997NZJB...35..145W. doi:10.1080/0028825X.1997.10414150.