EditorialPectinaria articulata (Ait.) Haw. Draughtsman: Robert Jacob Gordon. Dating: Oct-1777 - Mar-1786. Measurements: h 660 mm ? w 480 mm; h 337 mm ? w 219 mm.
EditorialPectinaria articulata (Ait.) (Stapelia nigrum). Draughtsman: Robert Jacob Gordon. Dating: Oct-1777 - Mar-1786. Measurements: h 660 mm ? w 480 mm; h 401 mm ? w 251 mm.
EditorialSandarac tree, Tetraclinis articulata (Callitris quadrivalvis). Chromolithograph after a botanical illustration by Walther Muller from Hermann Adolph Koehler's Medicinal Plants, edited by Gustav Pabst, Koehler, Germany, 1887.