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Bulbophyllum maboroense

Bulbophyllum maboroense

Bulbophyllum maboroense Schltr., Repert. Spec. Nov. Regni Veg. Beih. 1 (1913) 809

Type: Schlechter 19549 (holo B, lost; iso K)

Epiphyte, very small. Rhizome very short. Roots filiform, flexuose, glabrous. Pseudobulbs narrowly ovoid, 0.4-0.7 cm high; 1-leaved. Leaf erect, ligulate, acute, glabrous, usually more ore less oblique, 3.5-8 by 0.4-0.9 cm near the middle; base gradually somewhat narrowed. Inflorescences 1-flowered, 0.4 cm high, with a few small peduncle-scales. Floral bracts cucullate, as long as the ovary. Flower not resupinated. Sepals lanceolate, acute, glabrous, 0.55 cm long. Lateral sepals oblique, tightly connate up to the apex. Petals obliquely lanceolate, sharply acute, glabrous, 0.35 cm long; margins sparsely and minutely finely ciliate. Lip oblong-ligulate, obtuse, 0.33 cm long; base with 2 minute auricles; below the middle with a ring-shaped callus; apical half in the middle slightly keel-like thickened; margins densely finely ciliate. Column short, glabrous; stelidia lanceolate-subulate, sharply acute, large; column-foot short. Anther cucullate, glabrous. Ovary sessile, glabrous, 0.1-0.15 cm long. (After Schlechter, 1913)


Flower purplish red.

Epiphyte in lower montane forest; 1000 m.

Malesia (New Guinea).

Papua New Guinea; see map

Distribution of Bulbophyllum maboroense in New Guinea

Intermediate growing epiphyte.

May.

  • Schlechter, R., Repert. Spec. Nov. Regni Veg. Beih. 21 (1928) t. 274, fig. 1049
  • Family Orchidaceae
  • Subfamily Epidendroideae
  • Tribe Dendrobieae
  • Subtribe Bulbophyllinae
  • Genus Bulbophyllum
  • Section Monanthes
  • Species Bulbophyllum maboroense

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Bulbophyllum maboroense

Bulbophyllum maboroense Schltr., floral analysis, R. Schlechter in Repert. Spec. Nov. Regni Veg. Beih. 21 (1928) t. 274, fig. 1049

Bulbophyllum maboroense

Bulbophyllum maboroense Schltr., herbarium sheet, Schlechter 19549 (isotype specimen K), photo copyright the Board of Trustees of the Royal Botanic Gardens, Kew