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Bulbophyllum myrtillus

Bulbophyllum myrtillus

Bulbophyllum myrtillus Schltr., Repert. Spec. Nov. Regni Veg. Beih. 1 (1913) 821

Type: Schlechter 18578 (syn B, lost); Schlechter 18771 (syn B, lost; AMES)

Synonyms:

  • Bulbophyllum palilabre J.J.Sm., Bull. Jard. Bot. Buitenzorg, sér. 2, 13 (1914) 67
    - Type: Gjellerup 1116 (holo BO)
  • Bulbophyllum birugatum J.J.Sm. in L.S.Gibbs, Phytogeogr. Fl. Arfak Mts. (1917) 123
    - Type: Gibbs 5662 (holo BM)

Epiphyte, branched, erect, bushy, 20-35 cm high. Roots filiform, flexuose, glabrous. Rhizome stem-like, somewhat rigid, covered with sheaths. Pseudobulbs distant, adnate to the rhizome, cylindrical, 0.3-0.4 cm long; 1-leaved. Leaf erect-patent, ligulate or oblong, apiculate, 1.7-2.7 by 0.4-0.8 cm in the middle. Inflorescences 1-flowered, very short, with a few small peduncle-scales. Floral bracts cucullate, only slightly longer than the ovary. Sepals oblong, obtuse, glabrous, 0.4 cm long. Lateral sepals oblique, the basal two-third connate. Petals ovate-lanceolate, almost as long as the sepals; margins subdentate; apex subulate-elongated. Lip rhombic-semioblong, obtuse, 0.2 cm long; base narrowly cuneate; basal callus short, notched; in apical half the margins densely finely ciliate. Column short; stelidia falcate-ascending, with shortly cuspidate apex; column-foot straight. Anther helmet shaped-cucullate, glabrous. Ovary cylindrical, glabrous, hardly 0.2 cm long. (After Schlechter, 1913)


Flower yellow. Petals with red margin.

Epiphyte in montane forest; 1800-2300 m.

Malesia (New Guinea).

Papua (Indonesia); Papua New Guinea; see map

Distribution of Bulbophyllum myrtillus in New Guinea

Cool growing epiphyte.

April, November, December.

  • Smith, J.J., Nova Guinea 12, 4 (1916) 372, t. 135, fig. 253, as Bulbophyllum palilabre J.J.Sm.
  • Schlechter, R., Repert. Spec. Nov. Regni Veg. Beih. 21 (1928) t. 280, fig. 1071
  • Smith, J.J., Bull. Jard. Bot. Buitenzorg, Suppl. 2 (1934) t. 91, fig. IV, as Bulbophyllum birugatum J.J.Sm.
  • Family Orchidaceae
  • Subfamily Epidendroideae
  • Tribe Dendrobieae
  • Subtribe Bulbophyllinae
  • Genus Bulbophyllum
  • Section Monanthes
  • Species Bulbophyllum myrtillus

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Bulbophyllum myrtillus

Bulbophyllum myrtillus Schltr., floral analysis, R. Schlechter in Repert. Spec. Nov. Regni Veg. Beih. 21 (1928) t. 280, fig. 1071

Bulbophyllum myrtillus

Bulbophyllum birugatum J.J.Sm., floral analysis, drawing J.J. Smith, from Gibbs 5662

Bulbophyllum myrtillus

Bulbophyllum palilabre J.J.Sm., habit, drawing Natadipoera, from Gjellerup 1116

Bulbophyllum myrtillus

Bulbophyllum palilabre J.J.Sm., floral analysis, drawing J.J. Smith, from Gjellerup 1116

Bulbophyllum myrtillus

Bulbophyllum palilabre J.J.Sm., herbarium sheet, Gjellerup 1116 (holotype specimen BO)