The original description of Carex trichocarpa Muhl. was published by Willdenow (Sp. P1. 4: 302. 1805). A scarcely marked variety, var. turbinata was published by Dewey in 1826 (Amer. Journ. Sci. & Arts 11: 159).
The range of Carex trichocarpa Muhl.
- Earl L. Core
- June - 1968