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Corybas saprophyticus

Corybas saprophyticus

Corybas saprophyticus (Schltr.) Schltr., Repert. Spec. Nov. Regni Veg. 19 (1923) 22

Synonyms:

  • Corysanthes saprophytica Schltr., Repert. Spec. Nov. Regni Veg. Beih. 1 (1911) 25
    - Type: Schlechter 19875 (holo B, lost)
  • Calcearia saprophytica (Schltr.) M.A.Clem. & D.L.Jones, Orchadian 13 (2002) 446

Basionym: Corysanthes saprophytica

Terrestrial, erect, about 5 cm high, stem up to the apex covered with foliaceous ovate-lanceolate, acuminate, patent, 1.2-1.5 cm long scales. Flower erect, sessile. Floral bract lanceolate, acuminate, glabrous, more than twice as long as the ovary. Median sepal above the ligulate base obovate-spathulate, apiculate, cucullate, hooked, glabrous, about 2.3 cm long, dorsally keeled. Lateral sepals porrect-patent, linear, acute, glabrous, about 4.5 cm long. Petals very similar to the lateral sepals and equally long, ascending, glabrous. Lip above the cucullate base expanded into a large reniform, broadly obtuse blade with serrate-ciliate margins, in the middle near the opening of the throat with a large semi-orbicular umbo, glabrous, spurs diverging, conical, obtuse, small. Ovary cylindrical, glabrous, about 0.5 cm long. (After Schlechter, 1911-1914, as Corysanthes saprophytica Schltr.).


Plant pale coloured. Flower outside tinged red, inside pale purple-red, lip with a large white blotch.

Terrestrial in humus in lower montane forest. Altitude 1200 m.

Malesia (New Guinea, endemic).

Papua New Guinea. See map

distribution in New Guinea

Parasite on fungi, impossible to grow under normal conditions.

June.

  • Family Orchidaceae
  • Subfamily Orchidoideae
  • Tribe Diurideae
  • Subtribe Acianthinae
  • Genus Corybas
  • Species Corybas saprophyticus
  • Schlechter, R., Repert. Spec. Nov. Regni Veg. Beih. 21 (1923) t. 12, fig. 38, as Corysanthes saprophytica Schltr.

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Corybas saprophyticus

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Corybas saprophyticus

Corysanthes saprophytica Schltr., from Repert. Spec. Nov. Regni Veg. Beih. 21 (1923) t. 12, fig. 38