Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebr. Borntraeger, 1878)

Enumeratio plantarum Zeylaniae =An enumeration of Ceylon plants, with descriptions of the new and little known genera and species, observations on their habitats, uses, native names, etc - Hooker, Joseph Dalton, 1817 -1911 (Dulau, 1864)

The flora of British India - Hooker, Joseph Dalton, 1817 -1911 (L. Reeve, 1882)

The flora of British India - Hooker, Joseph Dalton, 1817 -1911 (L. Reeve, 1882)

Das Pflanzenreich :regni vegetablilis conspectus - Engler, Adolf, 1844 -1930 (W. Engelmann, 1901)

Das Pflanzenreich :regni vegetablilis conspectus - Engler, Adolf, 1844 -1930 (W. Engelmann, 1901)

Das Pflanzenreich :regni vegetablilis conspectus - Engler, Adolf, 1844 -1930 (W. Engelmann, 1901)