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Phreatia stenophylla

Phreatia stenophylla

Phreatia stenophylla Schltr., Repert. Spec. Nov. Regni Veg. Beih. 1 (1913) 916

Type: Schlechter 16768 (holo B, lost; iso AMES, BO, L); Paratypes

Epiphytic, very small, erect, 4-10 cm high; roots filiform, glabrous. Stem very short, hidden by the leaf-sheaths, 4-8-leaved. Leaves erect or erect-patent, falcate-linear, subacute, towards the base gradually weakly petiolate-narrowed. 2.5-8 cm long, at or above the middle 0.2-0.25 cm wide; sheaths with hyaline margins, striate, to 0.6 cm long. Inflorescence erect, carrying flowers to near the base, rather densely many-flowered, 2-4 cm long. Floral bracts patent, lanceolate, acuminate, equalling or a little longer than the ovary. Flowers minute, glabrous, not resupinate. Sepals ovate, obtuse, 0.08 cm long. Lateral sepals oblique. Petals obliquely ovate, obtuse, c. 0.6 cm long. Lip with a short subquadrangular claw, broadly suborbicular-rhombic, obtusely and minutely apiculate, about as long as the sepals, above the middle 0.05 cm wide. Column very short, glabrous; rostellum short, bidentate; clinandrium obtuse, slightly surpassing the rostellum. Anther reniform-cucullate, umbonate; pollinia obliquely obovoid; stipe narrowly linear, as long as the pollinia; viscidium minute. Ovary shortly pedicellate, clavate, glabrous, 0.13 cm long.
(After Schlechter, 1911-1914)


Flowers whitish green.

Epiphyte in lowland forest; 125 to 600 m.

Malesia (New Guinea).

Papua New Guinea. See map

distribution map

Warm growing epiphyte.

May, July, November.

  • Schlechter, R., Repert. Spec. Nov. Regni Veg. Beih. 21 (1928) t. 320, fig. 1231
  • Family Orchidaceae
  • Subfamily Epidendroideae
  • Tribe Podochileae
  • Subtribe Thelasiinae
  • Genus Phreatia
  • Section Rhizophyllum
  • Species Phreatia stenophylla

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Phreatia stenophylla

Phreatia stenophylla Schltr., drawing R. Schlechter in Repert. Spec. Nov. Regni Veg. Beih. 21 (1928) t. 320, fig. 1231

Phreatia stenophylla

Phreatia stenophylla Schltr., herbarium sheet, paratype specimen, Schlechter 17953 (paratype specimen BO)

Phreatia stenophylla

Phreatia stenophylla Schltr., herbarium sheet, Schlechter 16768 (isotype specimen L)