Description:
(Botanist) David Douglas, a Scottish botanist, gained renown for his exploration and identification of diverse plant species. Starting his career as a gardener, Douglas later undertook expeditions to the Scottish Highlands, North America, and Hawaii. His most notable discovery was the Douglas fir, named in his honor. Douglas's substantial contributions to botany are acknowledged through the standard author abbreviation Douglas, used when citing botanical names, reflecting his lasting influence on the scientific community.