David Douglas (botanist)
David Douglas was a Scottish botanist, best known as the namesake of the Douglas fir. He worked as a gardener, and explored the Scottish Highlands, North America, and Hawaii, where he died. The standard author abbreviation Douglas is used to indicate this person as the author when citing a botanical name.
25 June 1799
Born on the same birth day (25 June): Aaron Sele • Beatriz Sheridan • Don Demeter • Frigyes Karinthy • George Michael • Georges Courteline • John Albert Raven • Kay Sage • Kristina Abelli Elander • Neil Lennon • Roméo Dallaire • Shirō Ishii • William J. Castagna
Born in the same month (June 1799): Alexander Pushkin • John Milton Bernhisel • William Lassell