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Bulbophyllum singuliflorum

Bulbophyllum singuliflorum

Bulbophyllum singuliflorum W.Kittr., Bot. Mus. Leafl. 30 (1984, publ. 1985) 100 (nom.nov.)

Type: Schlechter 18762 (holo B, lost)

Synonyms:

  • Bulbophyllum nemorosum Schltr., Repert. Spec. Nov. Regni Veg. Beih. 1 (1913) 884 (non Cogn.)
    - Type: Schlechter 19698 (holo B, lost)
  • Bulbophyllum singuliflorum W.Kittr., Bot. Mus. Leafl. 30 (1984, publ. 1985) 100 (nom.nov.)
  • Bulbophyllum nubigenum Schltr., Repert. Spec. Nov. Regni Veg. Beih. 1 (1913) 884 ('nubigena')

Basionym: Bulbophyllum nemorosum

Epiphyte, very small, erect, 3-6 cm high. Rhizome stem-like. Roots filiform, flexuose, glabrous. Pseudobulbs close together, cylindrical, 0.25-0.35 cm long; 1-leaved. Leaf erect or erect-patent, linear-ligulate, apiculate, 1.3-2.3 by almost 0.2-0.35 cm in the middle; base gradually somewhat narrowed. Inflorescences 1-flowered, very short, with a few small peduncle-scales. Floral bracts distinctly shorter than the ovary. Flower very small, glabrous. Pedicel and ovary, 0.4 cm long, glabrous. Sepals oblong, obtuse, glabrous, 0.23 cm long. Lateral sepals oblique, apiculate, in lower fourth connate. Petals obliquely ligulate, subobtuse, almost 3 times shorter than the sepals. Lip oblong, broadly obtuse, somewhat fleshy, glabrous, 0.1 cm long. Column short, rather thick; stelidia falcate, apiculate; column-foot short.
(After Schlechter, 1913)


Flower pale yellow.

Epiphyte in forest; 1200-2400 m.

Malesia (New Guinea).

Papua New Guinea; see map

Distribution of Bulbophyllum singuliflorum in New Guinea

June, November.

  • Schlechter, R., Repert. Spec. Nov. Regni Veg. Beih. 21 (1928) t. 309, fig. 1188, as Bulbophyllum nemorosum Schltr.
  • Schlechter, R., Repert. Spec. Nov. Regni Veg. Beih. 21 (1928) t. 309, fig. 1189, as Bulbophyllum nubigenum Schltr.
  • Family Orchidaceae
  • Subfamily Epidendroideae
  • Tribe Dendrobieae
  • Subtribe Bulbophyllinae
  • Genus Bulbophyllum
  • Section Polymeres
  • Species Bulbophyllum singuliflorum

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Bulbophyllum singuliflorum

Bulbophyllum nemorosum Schltr., floral analysis, R. Schlechter in Repert. Spec. Nov. Regni Veg. Beih. 21 (1928) t. 309, fig. 1188

Bulbophyllum singuliflorum

Bulbophyllum nubigenum Schltr., floral analysis, R. Schlechter in Repert. Spec. Nov. Regni Veg. Beih. 21 (1928) t. 309, fig. 1189