Published in Gardens' Bulletin, Straits Settlements, in 1924, in volume 3, pages 121-244
Published in Gardens' Bulletin, Straits Settlements, in 1924, in volume 3, pages 245-257
Published in Gardens' Bulletin, Straits Settlements, in 1924, in volume 3, pages 261-274
Published in Gardens' Bulletin, Straits Settlements, in 1924, in volume 3, pages 274-279
Published in Gardens' Bulletin, Straits Settlements, in 1924, in volume 3, pages 280
Published in Gardens' Bulletin, Straits Settlements, in 1924, in volume 3, pages 281-283
Published in Gardens' Bulletin, Straits Settlements, in 1924, in volume 3, pages 283
Published in Gardens' Bulletin, Straits Settlements, in 1924, in volume 3, pages 289-290
Published in Gardens' Bulletin, Straits Settlements, in 1924, in volume 3, pages 290-291
Published in Gardens' Bulletin, Straits Settlements, in 1924, in volume 3, pages 291
Published in Gardens' Bulletin, Straits Settlements, in 1924, in volume 3, pages 292-296