A bibliographic enumeration of Bornean plants - Merrill, Elmer D. (Elmer Drew), 1876 -1956 (Printed by Fraser & Neave, ltd, 1921)

A bibliographic enumeration of Bornean plants - Merrill, Elmer D. (Elmer Drew), 1876 -1956 (Printed by Fraser & Neave, ltd, 1921)

Botanical publications of E.D. Merrill - Merrill, Elmer D. (Elmer Drew), 1876 -1956 (1899)

Bulletin de la Société botanique de France - Centre national de la recherche scientifique (France) (La Société, 1856)

Bulletin du Jardin botanique de Buitenzorg - 's Lands Plantentuin. (1918)

The flora of British India - Hooker, Joseph Dalton, 1817 -1911 (L. Reeve, 1894)

Flora van Nederlandsch Indie¨ - Miquel, Friedrich Anton Wilhelm 1811 -1871 (C. G. van der Post; [etc.], 1855)

Flora van Nederlandsch Indie¨ - Miquel, Friedrich Anton Wilhelm 1811 -1871 (C. G. van der Post; [etc.], 1855)

The Gardens' bulletin, Singapore (Govt. Print. Off. [etc.], 1995)

Iconum botanicarum index locupletissimus. Verzeichniss der Abbildungen sichtbar blühender Pflanzen und Farnkräuter aus der botanischen und Gartenliteratur des XVIII. und XIX. Jahrhunderts in alphabetischer Folge zusammengestellt - Pritzel, G. A. (Georg August), 1815 -1874 (Nicolaische Verlagsbuchh, 1866)

The Journal of the Linnean Society. Botany - Linnean Society of London. (Longman, Green, Longman, Roberts & Green, 1895)

Just's Botanischer Jahresbericht - Just, Johann Leopold, 1841 -1891 (Gebruder Borntraeger, 1925)

Materials for a flora of the Malayan peninsula - Ridley, H. N. (Henry Nicholas), 1855 -1956 (Printed at the Methodist publishing house, 1907)

Materials for a flora of the Malayan peninsula - Ridley, H. N. (Henry Nicholas), 1855 -1956 (Printed at the Methodist publishing house, 1907)

Museum botanicum Lugduno-Batavum, sive, Stirpium exoticarum novarum vel minus cognitarum ex vivis aut siccis brevis expositio et descriptio - Blume, C. L. (Carl Ludwig), 1796 -1862 (E.J. Brill, 1849)

Museum botanicum Lugduno-Batavum, sive, Stirpium exoticarum novarum vel minus cognitarum ex vivis aut siccis brevis expositio et descriptio - Blume, C. L. (Carl Ludwig), 1796 -1862 (E.J. Brill, 1849)

Richardiana (Tropicalia, 2012)

Rumphia, sive, Commentationes botanicæ imprimis de plantis Indiæ Orientalis : tum penitus incognitis tum quæ in libris Rheedii, Rumphii, Roxburghii, Wallichii aliorum recensentur / scripsit C.L. Blume cognomine Rumphius - Blume, C. L. (Carl Ludwig), 1796 -1862 ([s.n.], 1848)

Transactions of the Linnean Society of London, 2nd series: Botany - Linnean Society of London. (1888)

Xenia orchidacea : Beiträge zur Kenntniss der Orchideen - Reichenbach, H. G. (Heinrich Gustav) 1824 -1889 (F.A. Brockhaus, 1858)

Xenia orchidacea : Beiträge zur Kenntniss der Orchideen - Reichenbach, H. G. (Heinrich Gustav) 1824 -1889 (F.A. Brockhaus, 1858)