What has the author Loyd Auerbach written?

Louis Otho Williams has written:

'A monograph of the genus Mertensia in North America' -- subject(s): botany, Mertensia

'Tropical American plants, VII' -- subject(s): Botany

'Tropical American plants, III / Louis O. Williams' -- subject(s): Botany, Tropical plants

'Bignoniaceae of tropical North America' -- subject(s): Bignoniaceae, Botany

'Tropical American plants' -- subject(s): Botany, Tropical plants

'The Juglandaceae of Guatemala' -- subject(s): Juglandaceae

'Tropical American plants, XII' -- subject(s): Botany, Tropical plants

'Tropical American plants, VI' -- subject(s): Botany

'Orchids of Panama' -- subject(s): Botany, Orchids

'Tropical American plants, II' -- subject(s): Botany