Yellow-flowered Gastrolobium cuneatum and deep purple-flowered Linaria reticulata.. Drawn and zincographed by C. T. Rosenberg, for Thomas Moore's The Garden Companion and Florists' Guide, 1852, published by Charles Frederick Cheffins. C.T. Rosenberg drew and engraved many botanicals for Moore's The Gardener's Magazine of Botany and W.J. Hooker's Curtis's Botanical Magazine in the middle of the 19th century. Moore (1821-1887) was the curator of the Botanic Garden, Chelsea, from 1847 until his death.