Isoetes velata subsp. tenuissima (Boreau) O. Bolòs & Vigo in Butl. Inst. Catalana Hist. Nat., Secc. Bot. 38: 64. 1974
Isoetes velata subsp. tenuissima in Butl. Inst. Catalana Hist. Nat., Secc. Bot. 38: 64. 1974
is new combination for Isoetes tenuissima in Bull. Soc. Industr. Angers 21: 269. 1851
has orthographic variant Isoëtes velata subsp. tenuissima
Isoetes velata subsp. tenuissima in Butl. Inst. Catalana Hist. Nat., Secc. Bot. 38: 64. 1974