Phormidium animale (C. Agardh ex Gomont) Anagnostidis & Komárek
| On the genera Ægilops and Triticum (1839) Annals And Magazine of Natural History 4: 214-214 | |
| Geographical distribution of British birds (1839) Annals And Magazine of Natural History 4: 213-214 | |
| THE ALGAL FLORA OF THE CAMPUS OF BRIGHAM-YOUNG UNIVERSITY PROVO UTAH USA C Mou-Sheng and S R Rushforth (1977) Great Basin Naturalist 37: 402-406 |