256. The Philippine Journal of Science 1917 
PSEUDERIA Schlechter 
PSEUDERIA FOLIOSA Schltr. Orch. Deutsch Neue-Guinea (1912) 644. 
Dendrobium foliosum Brongn. Bot. Voy. Coq. 203, t. 41. 
AMBOINA,’ Gelala and Hoetoemoeri road, Robinson Pl. Rumph. Amb. 18, 
September 19 and 30, waies altitude 300 meters. Terrestrial and climbing 
on trees. 
‘DENDROBIU M Swartz 
DENDROBIUM PAPILIONIFERUM J. J. Sm. Orch. Amb. (1905) 42. 
Angraecum crumenatum Rumph. Herb. Amb. 6: t. 47, $585 
_ AMBOINA, Wakal, Robinson Pl. Rumph. Amb. 13, November, 1913, on 
Sonneratia trees along the seashore. Flowers white, the tips of the sepals 
and petals pale-lilac; lip mainly white below the constriction, lilac beyond, 
the central thickening yellow on the margins, about 8 lilac veins on each 
side below the constriction, faint, branched, extending to the margin. 
This plant is not, as Doctor Robinson suggested, Angraecum album — 
minus Rumph. Herb. Amb. 6: 99, t. 44, f. 1, which has white flowers. 
DENDROBIUM EPHEMERUM J. J. Sm. in Merr. Interpret. Herb. Amb. 
(1917) 174. 
Dendrobium papilioniferum J. J. Sm. var. ephemerum J. J. Sm. Orch. 
Amb. (1905) 45. 
Angraecum album minus Rumph. Herb. Amb. 6: 99, t. 44, f. 1. 
. AMBOINA, Hitoe lama, Robinson Pl. Rumph. Amb. 19, November 5, 1913, 
altitude 75 meters. 
Robinson suggested that this specimen represented Angraecum sextum 
agar ec Rumph., but the Rumphian species is Dendrobium rumphianum 
& 
DENDROBIUM MOLUCCENSE J. J. Sm. in Bull. Jard. Bot. Buit. 13 
(1914) 11. 
Dendrobium atropurpurewm J. J. Sm. (nec Mig.) Orch. Amb. (1905) 
54, 
Herba supplex minor Rumph. Herb. Amb. 6: 110, t. 50, f. 2. 
AMBOINA, Roemah tiga, Robinson Pl. Rumph. Amb. 17, July 20, 1913. 
On trees, usually Calophyllum inophyllum, at sea level, the flowers very 
dark red. 
DENDROBIUM ACUMINATISSIMUM Lindl. Gen. et Sp. Orch. (1830) 86. 
AMBOINA, Paso, Reliquiae Robinsonianae 1622, October 18, 1913, epi- 
phytic, on trees near the beach. 
The specimen may represent the var. papuanwm J. J. Sm., but the 
flowers are withered. 
DENDROBIUM CONSANGUINEUM sp. nov. 
Rhizoma breve, repens, ramosum, radicibus crassis. Caules 
approximati, basi incrassati, foliati, c. 50 cm longi, internodiis 
ad c. 2 cm longis. Folia patentissima, oblongo-ovata, apicem 
- versus angustata, valde oblique obtuse bidentata, basi rotundata, 
7 
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