]> [author note: Herbarium and types: Pharmacogn. Inst. Bonn; additional material at B, KR, STU, and at Landesstelle für Naturschutz, Ludwigsburg] [collector note: col. in Eifel: B] Botany Müller, Theodor Müller, Theodor T. Müll. T. Müller Theodor Müller 1894 1969