C. splendidior:

France: Vaucluse: Saint-Rémy de Provence, Massif des Alpilles, Quercus ilex, 3 Dec. 1997, G. Riousset & L. Riousset, 4733 (PC0022485 - holotype); Hérault, Montpellier, Gigean, Mt. du Gardiole, Q. ilex on calcareous soil, 12 Nov. 2002, T.S.J. & T.G.F., TSJ2002-074 . ̅ Spain: Catalunya: El Brull, Q. ilex and Q. pubescens on calcareous soil, 6 Nov. 2005, T.S.J., TSJ2005-120 .