Not exactly a TB. I searched for 'bracts' - this was the only hit.
(Lawrence Ransom, R. 2001) Sdlg. 91/254-1. AB (RB), 26" (66 cm), M
S. light yellow ochre, deeper toward edge, midrib veined and
flushed light mauve; style arms yellow ochre, mauve midrib, darker
crests; F. deeper yellow ochre to old gold edge, cream shoulders
speckled and veined sienna brown, large bright violet central flush;
beards tapered, pale blue, hairs tipped orange in throat; foliage
violet-based, bracts violet toward top. Vera X Faux Pas. Aril Society 2002.