G. Ledyard Stebbins Born: January 06, 1906 Occupation: Botanist Zodiac Sign: Capricorn Chinese Sign: Horse No biologist has actually seen the origin by evolution of a major group of organisms.- G. Ledyard StebbinsCollection: GroupsCopy Quote After a greater or lesser number of generations the mutants are eliminated.- G. Ledyard StebbinsCollection: NumbersCopy Quote
