Eggli, Urs(Nombre personal)

His A type specimen register of Cactacea in Swiss herbaria, c1987: t.p. (Urs Eggli) t.p. verso (Inst. für Systematische Botanik der Universität Zürich)

Illustrated handbook of succulent plants, 2001: CIP t.p. (Urs Eggli) data sheet (b. February 11, 1959)

Monocotyledons, 2020: v. 1, title page (Urs Eggli) v. 1, title page verso (Sukkulenten-Sammlung Zürich)