Niger flora : or an enumeration of the plants of western tropical Africa, collected by the late Dr. Theodore Vogel, botanist to the voyage of the expedition sent by Her Britannic Majesty to the river Niger in 1841
Niger Flora is a botanical enumeration of plants of western tropical Africa, compiled by William Jackson Hooker, George Bentham, Philip Barker Webb and H. D. Trotter, and published in London in 1849 for botanists and naturalists. Its engraved plates show flowering branches with leaves, dissected flower parts, fruits and seeds, each drawn in fine black line on a white ground, giving a designer clear models of botanical schematic layout with numbered detail callouts.
