Fimbristylis dichotoma dichotoma
| Enumeration of the Species of Plants Collected by Dr. C. C. Parry, and Messrs. Elihu Hall and J. P. Harbour, during the Summer and Autumn of 1862, on and near the Rocky Mountains, in Colorado Territory, lat. 39°-41° Asa Gray (1863) Proceedings of The Academy of Natural Sciences of Philadelphia 15: 55-80 | |
| Fifth list of additions to the flora of Washington, D.C T Holm (1901) Proceedings of The Biological Society of Washington 14: 7-22 | |
| The Templeton Crocker Expedition of the California Academy of Sciences, 1932. No. 37. The Cyperaceae Henry K Svenson (1939) Proceedings of the California Academy of Sciences 22: 187-193 |