Literature

Authors	Year	Title
C. A. J. Kreutz	1997	Zwei neue Orchideenarten aus der Türkei
H. Xu, Yang, H. - J., Li, Y. - D.	2012	Zeuxine hainanensis (Orchidaceae), a new species from Hainan Island, China.
G. Masamune	1974	Yoania squamipes
T. Nakai, Maekawa F.	1931	Yoania amagiensis Nakai & F. Maekawa, a new species of Yoania
F. R. R. Schlechter	1906	XXIV. Orchidaceae novae et criticae
F. R. R. Schlechter	1913	XX. Orchidaceae novae et criticae
C. A. Cogniaux	1895	XI. Spiranthes L. C. Richard
C. A. Cogniaux	1895	Wullschlaegelia
R. Schlechter	1900	Westafrikansiche Kautschuk-Expedition 1899/1900
W. N. Suksdorf	1906	Washingtonische Pflanzen. II.
V. V. Jacquemont	1844	Voyage dans l'Inde pendant les annees 1828 a 1832. Publie sous les auspices de M. Guizot.
C. Gaudichaud-Beaupré	1829	Voyage autour du monde fait par ordre du roi
R. Kanehira, Yamamoto Y.	1933	Vanilla ponapensis
M. I. Rodríguez, Gonzáles R.	2005	Una especie nueva de Hexalectris (Orchidaceae) del occidente de México
F. C. Hoehne	1944	Uleiorchis
T. D. A. Cockerell	1903	Two orchids from New Mexico
P. T. Ong, O´Byrne P.	2012	Two new species of Gastrodia from Terengganu, Peninsular Malaysia
C. A. Lehnebach, Rolfe, J. R., Gibbins, J., Ricthie, P.	2016	Two new species of Gastrodia (Gastrodieae, Orchidaceae) endemic to New Zealand
P. Cribb, Gautier, L., Trigui, S., Nusbaumer, L.	2011	Two new records of Orchidaceae from Madagascar, with an updated list of species shared with continental Africa
J. Fan, Jin, X. H., Jin, W. T.	2012	Two new records of Orchidaceae from China
P. J. Cribb, la Croix I.	1997	Two new orchids from the Flora Zambesiaca area
D. S. Correll	1941	Two new american orchids
C. E. Carr	1935	Two collections of orchids from British North Borneo Part 1
D. L. Jones	2008	Twelve new species of Orchidaceae from south-eastern Australia
M. S. Nuraliev, Kuznetsov, A. N., Kuznetsova, S. P., Averyanov, L. V.	2019	Towards inventory of non-photosynthetic plants in Vietnam: a progress report
L. V. Averyanov	2010	Three new species of orchids (Orchidaceae) from Vietnam
H. M. R. Rupp	1944	The validity of the species Dipodium stenocheilum Swartz
K. Suetsugu, Shimaoka, C., Fukunaga, H., Sawa, S.	2018	The taxonomic identity of three varieties of Lecanorchis nigricans (Vanilleae, Vanilloideae, Orchidaceae) in Japan
K. Suetsugu, Hsu T. - C.	2019	The taxonomic identity of Lecanorchis japonica var. tubiformis (Vanilleae, Vanilloideae, Orchidaceae)
E. T. Wherry	1927	The soil reactions of some saprophytic orchids
S. Cable, Cheek M.	1998	The plants of Mount Cameroon. A conservation checklist
A. B. Rendle	1894	The plants of Milanjii, Nyasa-Land
L. V. Averyanov	2011	The Orchids of Vietnam. Illustrated survey part 3. subfamily Epidendroideae (primitive tribes – Neottieae, Vanilleae, Gastrodieae, Nervilieae)
G. Seidenfaden, Wood J. J.	1992	The orchids of Peninsular Malaysia and Singapore
J. J. Wood, Beaman, T. E., Lamb, A., Lun, D. C. C., Beaman, J. H.	2011	The orchids of Mount Kinabalu 2
J. Lindley	1857	The orchidology of India
J. H. Barnhart	1904	The nomenclature of Hexalectris and Aplectrum
K. Kobayashi, Suetsugu, K., Wada, H.	2021	The leafless orchid Cymbidium macrorhizon performs photosynthesis in the pericarp during the fruiting season
B. V. Truong, Hsu, T. C., Bui, V. H., Tu, B. N., Dang, V. S., Luu, H. T., Suetsugu, K.	2020	The genus Lecanorchis Blume (Orchidaceae) in the flora of Vietnam
T. Nuttall	1818	The Genera of North American plants, Vol. 2
J. D. Hooker	0	The flora of British India, Vol. 6
S. - C. Chen	1997	The consideration of Archineottia as congeneric with Holopogon (Orchidaceae)
S. - C. Chen	1979	The column types of Neottia and Archineottia of the family Orchidaceae and their taxonomic and phylogenetic significance
R. Brown	1821	The botanical register
M. B. Borkhausen	1792	Tentamen Dispositionis Plantarum Germaniae
T. - C. Hsu	2008	Taxonomy of Gastrodia (Orchidaceae) in Taiwan.
G. Murata	1975	Taxonomical notes 11
T. Yukawa	2016	Taxonomic notes on the Orchidaceae of Japan and adjacent regions
T. Tuyama	1938	Tabula LXVIII Stereosandra liukiuensis Tuyama
J. J. Bernhardi	1800	Systematisches verzeichnis der pflanzen, welche in der gegend um Erfurt gefunden werden