Materials for a Flora of the Malayan Peninsula, No. 22Published in Journal of The Asiatic Society of Bengal, in 1912, in volume 75, issue 2, pages 1-204Materials for a Flora of the Malayan Peninsula, No. 23Published in Journal of The Asiatic Society of Bengal, in 1912, in volume 75, issue 2, pages 205-278
Materials for a Flora of the Malayan Peninsula, No. 23Published in Journal of The Asiatic Society of Bengal, in 1912, in volume 75, issue 2, pages 205-278