Babington, Charles Cardale
Manual of British Botany : Containing the Flowering Plants and Ferns Arranged According to the Natural Orders
Cambridge University Press, 2013
 Buku Teks
Stow, Randolph, 1935-2010
To the Islands
Pan Books, 1982
 Buku Teks
Crawfurd, John
A descriptive dictionary of the Indian islands & adjacent countries
Oxford University Press, 1971
 Buku Referensi
Rendle, Alfred Barton
The classification of flowering plants
Vikas, 1979
 Buku Teks
Attenborough, David
The private life of plants: flowering
BBC Worldwide Limited, 2005
 Multimedia