| Reference no. | Description | year | Name used | Page |
|---|---|---|---|---|
| 80999 | Santelices, B. and I.A. Abbott 1987 Geographic and marine isolation: an assessment of the marine algae of Easter Island. Pacific Science 41:1-20. | 1987 | Heterosiphonia wurdemannii | 9 |
| 80701 | Guiry, M.D. and G.M. Guiry 2009 AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 14 April 2009. | 2009 | Heterosiphonia crispella | --> |
| 83908 | Bernecker, A. 2009 Marine benthic algae. p. 109-118 In Wehrtmann, I.S. and Cortés, J. 2009. Marine biodiversity of Costa Rica, Central America. Springer 538pp. | 2009 | Heterosiphonia crispella | SPL 2.1 |
| 83908 | Bernecker, A. 2009 Marine benthic algae. p. 109-118 In Wehrtmann, I.S. and Cortés, J. 2009. Marine biodiversity of Costa Rica, Central America. Springer 538pp. | 2009 | Heterosiphonia crispella var. laxa | SPL 2.2, 65 |
| 107282 | John, D.M. and R.F. Al-Thani 2014 Benthic marine algae of the Arabian Gulf: a critical review and analysis of distribution and diversity patterns. Nova Hedwigia 98(3-4):341-392. | 2014 | Heterosiphonia crispella | --> |