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Bulbophyllum montanum

Bulbophyllum montanum

Bulbophyllum montanum Schltr., Repert. Spec. Nov. Regni Veg. Beih. 1 (1913) 801

Type: Schlechter 20298 (holo B, lost; iso AMES, BO, L)

Epiphyte, very small, long creeping. Rhizome filiform, flexuose, elongated. Roots filiform, flexuose, glabrous. Pseudobulbs 0.7-1.3 cm apart, obliquely ovoid, 0.3-0.4 cm high; 1-leaved. Leaf erect, linear-ligulate, subobtuse, glabrous, 0.7-2 by 0.2-0.3 cm near the middle; base narrowed. Inflorescences 1-flowered, 2-2.5 cm long, very thin, with a few small peduncle-scales. Floral bracts cucullate, very small, much shorter than the ovary. Flower not resupinated. Sepals oblong-ligulate, obtuse, 0.5 cm long. Lateral sepals oblique, tightly connate to just below the apex, glabrous. Petals obliquely lanceolate, strongly acuminate, 0.4 cm long; margins finely ciliate. Lip oblong-ligulate, 0.43 cm long; base with 2 minute auricles; basal third somewhat constricted, with a quadrangular thickening; margins in apical two-thirds with dense and very short capitate bristle-like hairs. Column very short, glabrous; stelidia subulate, acute; column-foot long for the section. Anther helmet shaped-cucullate, papillose. Ovary sessile, cylindrical, 0.2 cm long. (After Schlechter, 1913)


Flower yellowish. Lip violet-pink.

Epiphyte in lower montane forest; 1000 m.

Malesia (New Guinea).

Papua New Guinea; see map

Distribution of Bulbophyllum montanum in New Guinea

Intermediate growing epiphyte.

September.

  • Schlechter, R., Repert. Spec. Nov. Regni Veg. Beih. 21 (1928) t. 270, fig. 1034
  • Family Orchidaceae
  • Subfamily Epidendroideae
  • Tribe Dendrobieae
  • Subtribe Bulbophyllinae
  • Genus Bulbophyllum
  • Section Monanthes
  • Species Bulbophyllum montanum

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Bulbophyllum montanum

Bulbophyllum montanum Schltr., floral analysis, R. Schlechter in Repert. Spec. Nov. Regni Veg. Beih. 21 (1928) t. 270, fig. 1034

Bulbophyllum montanum

Bulbophyllum montanum Schltr., herbarium sheet, Schlechter 20298 (isotype specimen BO)