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Bulbophyllum melinanthum

Bulbophyllum melinanthum

Bulbophyllum melinanthum Schltr. in K.Schum. & Lauterb., Nachtr. Fl. Deutsch. Schutzgeb. Südsee (1905) 208

Type: Schlechter 14577 (holo B, lost; iso AMES 3x, BO, BR, K, NSW, P)

Synonyms:

  • Ferruminaria melinantha (Schltr.) Garay, Hamer & Siegerist, Nordic J. Bot. 14 (1994) 635

Epiphyte, slender, 8-9 cm high. Rhizome terete, with many roots. Roots filiform, elongated, flexuose, glabrous. Pseudobulbs crowded, subcylindric, towards the base somewhat dilated, glabrous, 0.8-1 by 0.3-0.4 cm above the base; 1-leaved. Leaf linear-lanceolate, acute, gradually narrowed towards the base, subpetiolate, glabrous, thin for the genus, 6-9 by 0.6-1.2 cm near the middle. Inflorescences fascicled, slender, filiform, erect, glabrous, 2-2.6 cm long. Floral bracts ovate-lanceolate, acuminate, glabrous, much shorter than the ovary and pedicel. Flowers rather small in the genus. Sepals lanceolate, acuminate glabrous, 0.4 cm long. Lateral sepals subfalcate-oblique. Petals minute, obliquely rhomboid-oblong, broadly obtuse, much smaller than the sepals. Lip in outline narrowly oblong, tongue-shaped, obtuse, fleshy, hardly 0.3 cm long; in the middle hardly constricted; above grooved glabrous; underneath very minutely hispid. Column short, rather thick; stelidia subfalcate, subulate, exceeding the anther; column-foot short. Ovary very slender, pedicellate, glabrous, including the pedicel c. 1 cm long. Fruit ellipsoid-clavate, somewhat terete, glabrous, c. 1 cm long.
(After Schlechter, 1905)


Flower orange.

Epiphyte in lowland forest; 50-100 m.

Malesia (New Guinea).

Papua New Guinea; see map

Distribution of Bulbophyllum melinanthum in New Guinea

Warm growing epiphyte.

April, September.

  • Schlechter, R., Repert. Spec. Nov. Regni Veg. Beih. 1 (1913) 788
  • Schlechter, R., Repert. Spec. Nov. Regni Veg. Beih. 21 (1928) t. 265, fig. 1012
  • Family Orchidaceae
  • Subfamily Epidendroideae
  • Tribe Dendrobieae
  • Subtribe Bulbophyllinae
  • Genus Bulbophyllum
  • Section Polymeres
  • Species Bulbophyllum melinanthum

Bulbophyllum melinanthum Schltr. belongs in series B.


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Bulbophyllum melinanthum

Bulbophyllum melinanthum Schltr., floral analysis, R. Schlechter in Repert. Spec. Nov. Regni Veg. Beih. 21 (1928) t. 265, fig. 1012

Bulbophyllum melinanthum

Bulbophyllum melinanthum Schltr., herbarium sheet, Schlechter 14577 (isotype specimen BO)

Bulbophyllum melinanthum

Bulbophyllum melinanthum Schltr., herbarium sheet, Schlechter 14577 (isotype specimen K), photo copyright the Board of Trustees of the Royal Botanic Gardens, Kew