Trisetum flavescens subsp. purpurascens, (DC.) Arcangeli

Tutin, T. G., Heywood, V. H., Burges, N. A., Moore, D. M., Valentine, D. H., Walters, S. M. & Webb, D. A., 1980, Flora Europaea. Volume 5. Alismataceae to Orchidaceae (Monocotyledones), Cambridge: Cambridge University Press : 223

(c) Subsp. purpurascens (DC.) Arcangeli , loc. cit. (1882)

( T. candollei (Serres) Verlot ):

Stems up to c. 70 cm. Leaves 5-10 mm wide. Panicle very long and wide, dense, purplish. Spikelets up to 7-5 mm, with 3-4 florets. 2«= 12. Carpathians and Alps.