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Bulbophyllum rhopalophorum

Bulbophyllum rhopalophorum

Bulbophyllum rhopalophorum Schltr., Repert. Spec. Nov. Regni Veg. Beih. 1 (1913) 828

Type: Schlechter 17195; 18139 (B, lost)

Epiphyte pendulous, to 40 cm long. Rhizome stem-like, unbranched. Roots filiform, flexuose, glabrous. Pseudobulbs 2-2.5 cm apart, minute, cylindrical, 0.5 cm long; 1-leaved. Leaf elliptic, apiculate, somewhat fleshy, 4.5-6.5 by 1.5-2 cm near the middle. Inflorescences 1-flowered, very short or rather small; scale leaves few, inconspicuous; floral bracts cucullate, apiculate, as long as the ovary. Flower glabrous. Sepals at the base ovate-lanceolate, 0.7 cm long; apex clavate-somewhat swollen. Petals obliquely elliptic, obtuse, 0.1 cm long. Lip somewhat fleshy, ovate, truncate-broadly obtuse, 0.15 cm long. Column short; stelidia triangular-lanceolate, subfalcate, acute; column-foot with the apex somewhat incurved, short. Anther cucullate, glabrous. Ovary sessile, cylindrical, glabrous, 0.1 cm long. (After Schlechter, 1913)


Flower red. Sepals with yellow apex.

Epiphyte in lower montane forest; 550-1000 m.

Malesia (New Guinea).

Papua New Guinea; see map

Distribution of Bulbophyllum rhopalophorum in New Guinea

Intermediate growing epiphyte.

January, April, September.

  • Schlechter, R., Repert. Spec. Nov. Regni Veg. Beih. 21 (1928) t. 283, fig. 1084
  • Family Orchidaceae
  • Subfamily Epidendroideae
  • Tribe Dendrobieae
  • Subtribe Bulbophyllinae
  • Genus Bulbophyllum
  • Section Oxysepala
  • Species Bulbophyllum rhopalophorum

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Bulbophyllum rhopalophorum

Bulbophyllum rhopalophorum Schltr., floral analysis, R. Schlechter in Repert. Spec. Nov. Regni Veg. Beih. 21 (1928) t. 283, fig. 1084