Apocynaceae A: 02383895 Rauvolfia serpentina Bentham ex Kurz Thailand: near Neeckey, near Wangka; Kwae Noi River Ba... G. den Hoed 213 1946-4-29
Gesneriaceae A: 00249455 Boea Thailand: Kanchanaburi Near Neeckey, near Wangka G. den Hoed 580 1946-5-17
A: 00249455 Paraboea Thailand: Kanchanaburi Near Neeckey, near Wangka G. den Hoed 580 1946-5-17
A: 00249455 Paraboea cochinchinensis wankaensis Z. R. Xu & B. L. Burtt Thailand: Kanchanaburi Near Neeckey, near Wangka G. den Hoed 580 1946-5-17
A: 00249455 Paraboea tenuicalyx P. Triboun Thailand: Kanchanaburi Near Neeckey, near Wangka G. den Hoed 580 1946-5-17
Orchidaceae A: 02090895 Corymborkis veratrifolia (Reinwardt) Blume Thailand: near Neeckey, near Wangka G. den Hoed 1946-5-8
AMES: 02156713 Dendrobium pulchellum Roxburgh ex Lindley Thailand: Between Ran Ti Khi and Koeng [illegible], ab... G. den Hoed 929 1946-6-12
AMES: 02156716 Dendrobium pulchellum Roxburgh ex Lindley Thailand: between Ran Ti Khi and Koeng Chada; between ... G. den Hoed 929 1946-6-12
AMES: 02126305 Eria tomentosa (K. D. Koenig) Hooker f. Thailand: near Neeckey, near Wangka G. den Hoed 911 1946-6-2
AMES: 01945595 Peristylus goodyeroides (D. Don) Lindley Thailand: near Neeckey, near Wangka. G. den Hoed 664 1946
AMES: 01945594 Peristylus goodyeroides (D. Don) Lindley Thailand: near Neeckey, near Wangka. G. den Hoed 904 1964-6-2