Dendrobium planicaule
Dendrobium planicaule Ridl., Trans. Linn. Soc. London, Bot. 9 (1916) 168.
Type: Kloss s.n. (Camp 6b, 3900 ft); s.n. (Camp 6c, 5500 ft.) (syn BM).
Synonyms:
- Monanthos planicaulis (Ridl.) Rauschert, Feddes Repert. 94 (1983) 455.
Stems stout, laterally flattened, to more than 30 cm by 4 mm. Leaf sheaths 1 by 0.4 cm, ribbed, laterally flattened. Leaves oblong-linear, 4 by 1 cm, coriaceous, with three prominent veins on underside, apex unequally bilobulate, lobules rounded. Inflorescences arising laterally from the stem, 1-flowered. Floral bract small, lanceolate, apex obtuse. Pedicel and ovary 0.5 cm long. Flower c. 1.5 cm across. Dorsal sepal lanceolate, 1 cm long, apex obtuse. Lateral sepals broader, ovate-lanceolate, 1 cm by 4 mm, carnose, apex acute; mentum rounded, obtuse. Petals ovate, 0.9 cm by 4 mm, apex subacute. Lip linguiform, ovate-lanceolate, 0.6 cm long, lateral margins curved upwards, apex obtuse, decurved, very fleshy. Column short, not winged, margins of clinandrium hardly raised; column-foot short. Anther conical, in front extended into an oblong, rounded, flattened process. Pollinia in two minute, hemispherical masses.
(after Ridley, 1916).
Not recorded.
Epiphyte in montane forest. Altitude 1200-1700 m.
New Guinea (endemic).
Papua (Timika Mimika Regency).
Intermediate growing epiphyte.
February.
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Dendrobium planicaule
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