According to J. El Oulalidi which who examined the photograph (and that we thank well warmly), the sample corresponds rather to a hybrid species, between T. polium L. and T. cylindraceum Greuter & Burdet (= T. polium subsp. cylindricum (Batt.) Jah. & Maire), or between T. capitatum L. (T. polium subsp. capitatum (L.) Arcangeli) and T. cylindraceum. Complementary research, currently in hand, is necessary to conclude (El Oulalidi, 2002).