304303, 304304, 304323, 304324, 304375, 304376, 304377, 304381; Tous Dét.3
Eleocharis elliptica Kunth var atrata (Svens.) Galen Smith (Wis), 2002; Det. S. Galen Smith (Wis); Flora of North America Project
Eleocharis elliptica var atrata = Eleocharis elliptica
Sphenopholis intermedia f. purpurascens nom. ined. [unpublished] = Sphenopholis intermedia
pas dans 304311
304303, 304304, 304323, 304324, 304375, 304376, 304377, 304381; Tous Dét.3 Eleocharis elliptica Kunth var atrata (Svens.) Galen Smith (Wis), 2002; Det. S. Galen Smith (Wis); Flora of North America Project
304309 Dét.2, 304311 Dét.2 Sphenopholis intermedia (Rydb.) Rydb. f. purpurascens R-G