20th-century Spanish botanists

Hispano-Swedish botanist (1910–1973)

Spanish botanist (1888-1964)

Spanish-American pharmacist and botanist (1903–1996)

Spanish botanist and biologist (1940-1991)

Spanish botanist, bryologist and professor (1913-2007)

Spanish botanist (1906-2009)

Spanish botanist (1857-1937)

British botanist (1942-2022)

Spanish botanist and Profesor of Escuela de Montes de Madrid(1896-1967)

Spanish (Catalan) botanist (1924–2007)

Spanish botanist (1907-1985)

botanist

Spanish botanist

Spanish biologist (1954-2002)

Spanish botanist (1933–2026)

Spanish biologist

Cuban-Spanish botanist (1865-1956)