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Bulbophyllum stictosepalum

Bulbophyllum stictosepalum

Bulbophyllum stictosepalum Schltr., Repert. Spec. Nov. Regni Veg. Beih. 1 (1913) 750

Type: Schlechter 19495 (holo B, lost; iso AMES, BO, L?)

Epiphyte, rather robust, 35-45 cm high. Rhizome short. Roots filiform, flexuose, squamulose-rough-prickly. Pseudobulbs cylindrical, very small; 1-leaved, 1-2 by 0.3-0.5 cm. Leaf erect, elliptic-lanceolate, apiculate, or acute narrowed, glabrous, 30-42 by 4.5-5.5 cm near the middle; base gradually narrowed into the 7-10 cm long petiole. Inflorescence rather laxly 5-10-flowered, erect, with a few small distant peduncle-scales, to 30 cm long. Floral bracts elliptic, apiculate, glabrous, much shorter than the pedicellate ovary. Flowers showy, glabrous. Sepals ovate-oblong, subacute, 2.7 cm long. Lateral sepals oblique, up to near the apex with connate margins. Petals obliquely broadly ovate, acute, 0.65 cm long. Lip fleshy, oblong, tongue-shaped, apiculate, 0.8 cm long; margins minutely crenulate-dentate; above in the middle in basal half slightly 2-ribbed. Column thick, short; stelidia subulate, at the based on either side with one tooth. Anther quadrangular-cucullate, glabrous. Ovary slender pedicellate, glabrous, c. 4.5 cm long. (After Schlechter, 1913)


Flowers brownish yellow, with a net of red veins.

Epiphyte in lower montane forest; 1000 m.

Malesia (New Guinea).

Papua New Guinea; see map

Distribution of Bulbophyllum stictosepalum in New Guinea

Intermediate growing epiphyte.

May.

  • Schlechter, R., Repert. Spec. Nov. Regni Veg. Beih. 21 (1928) t. 248, fig. 943
  • Family Orchidaceae
  • Subfamily Epidendroideae
  • Tribe Dendrobieae
  • Subtribe Bulbophyllinae
  • Genus Bulbophyllum
  • Section Beccariana
  • Species Bulbophyllum stictosepalum

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Bulbophyllum stictosepalum

Bulbophyllum stictosepalum Schltr., flower, front view, photo E.F. de Vogel, Leiden cult. 2012XXXX number lost (de Vogel ), from Papua New Guinea, Morobe Prov.

Bulbophyllum stictosepalum

Bulbophyllum stictosepalum Schltr., plant habit, photo E.F. de Vogel, Leiden cult. 2012XXXX number lost (de Vogel ), from Papua New Guinea, Morobe Prov.

Bulbophyllum stictosepalum

Bulbophyllum stictosepalum Schltr., flowers, various views, photo E.F. de Vogel, Leiden cult. 2012XXXX number lost (de Vogel ), from Papua New Guinea, Morobe Prov.

Bulbophyllum stictosepalum

Bulbophyllum stictosepalum Schltr., flowers, various views, photo E.F. de Vogel, Leiden cult. 2012XXXX number lost (de Vogel ), from Papua New Guinea, Morobe Prov.

Bulbophyllum stictosepalum

Bulbophyllum stictosepalum Schltr., flower, front view, photo E.F. de Vogel, Leiden cult. 2012XXXX number lost (de Vogel ), from Papua New Guinea, Morobe Prov.

Bulbophyllum stictosepalum

Bulbophyllum stictosepalum Schltr., flower, oblique front view, photo E.F. de Vogel, Leiden cult. 2012XXXX number lost (de Vogel ), from Papua New Guinea, Morobe Prov.

Bulbophyllum stictosepalum

Bulbophyllum stictosepalum Schltr., flower, oblique lateral view, photo E.F. de Vogel, Leiden cult. 2012XXXX number lost (de Vogel ), from Papua New Guinea, Morobe Prov.

Bulbophyllum stictosepalum

Bulbophyllum stictosepalum Schltr., flower, oblique lateral view, photo E.F. de Vogel, Leiden cult. 2012XXXX number lost (de Vogel ), from Papua New Guinea, Morobe Prov.

Bulbophyllum stictosepalum

Bulbophyllum stictosepalum Schltr., flower, lateral view, photo E.F. de Vogel, Leiden cult. 2012XXXX number lost (de Vogel ), from Papua New Guinea, Morobe Prov.

Bulbophyllum stictosepalum

Bulbophyllum stictosepalum Schltr., floral analysis, R. Schlechter in Repert. Spec. Nov. Regni Veg. Beih. 21 (1928) t. 248, fig. 943

Bulbophyllum stictosepalum

Bulbophyllum stictosepalum Schltr., herbarium sheet, Schlechter 19495 (isotype specimen BO)