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Bulbophyllum septemtrionale

Bulbophyllum septemtrionale

Bulbophyllum septemtrionale (J.J.Sm.) J.J.Sm., Repert. Spec. Nov. Regni Veg. 12 (1913) 122 (stat. nov.)

Type: Bogor cult. (Gjellerup) 400 (not BO; holo L? (possibly C.249, no collector, no date)

Synonyms:

  • Bulbophyllum digoelense J.J.Sm. var. septemtrionale J.J.Sm., Nova Guinea 8, 3 (1911) 594
    - Type: Bogor cult. (Gjellerup) 400 (not BO; holo L? (possibly C.249, no coll., no date))

Pseudobulbs 1.3 by 1.5 cm. Inflorescence c. 44 cm long; at the base with crowded sheaths, small sheaths along the peduncle c. 6. Floral bracts c. 1.2-1.3 cm long. Median sepal keeled, c. 3 by 0.88 cm. Lateral sepals c. 3.4 by 1.28 cm. Petals in outline transversely quadrangular, in total 0.43 by 0.3 cm, lateral teeth triangular, lacerate-denticulate, 0.07 cm long; median tooth filiform-elongated, 0.2 cm long. Lip lanceolate, acute, not acuminate; lateral lobes minute, tooth-like, c. 2 by 0.6 cm. Column 0.9 by 0.45 cm; stelidia long, narrowly triangular, denticulate; column-foot c. 1 cm long, above the insertion of the lip with a transverse, 0.35 cm wide thickening. (After Smith, 1911)


Flower greenish yellow, lip in the centre brown-red with white apex.

Epiphyte in lowland forest; 40 m.

Malesia (New Guinea).

Papua (Indonesia); Papua New Guinea (not shown on map); see map

Distribution of Bulbophyllum septemtrionale in New Guinea

Warm growing epiphyte.

December.

  • Family Orchidaceae
  • Subfamily Epidendroideae
  • Tribe Dendrobieae
  • Subtribe Bulbophyllinae
  • Genus Bulbophyllum
  • Section Intervallatae
  • Species Bulbophyllum septemtrionale

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Bulbophyllum septemtrionale

Overview picture of Bulbophyllum septemtrionale (J.J.Sm.) J.J.Sm.

Bulbophyllum septemtrionale

Bulbophyllum septemtrionale (J.J.Sm.) J.J.Sm., flower, oblique lateral view, photo J.J. Vermeulen, based on Leiden cult 20031184

Bulbophyllum septemtrionale

Bulbophyllum septemtrionale (J.J.Sm.) J.J.Sm., flower detail, centre of flower, oblique front view, oblique lateral view, photo J.J. Vermeulen, based on Leiden cult 20031184

Bulbophyllum septemtrionale

Bulbophyllum septemtrionale (J.J.Sm.) J.J.Sm., flower detail, centre of flower, lateral view, photo J.J. Vermeulen, based on Leiden cult 20031184

Bulbophyllum septemtrionale

Bulbophyllum digoelense J.J.Sm. var. septemtrionale J.J.Sm., floral analysis, drawing J.J. Smith, from Bogor cult. (Gjellerup 400) s.n.