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Phreatia platychila

Phreatia platychila

Phreatia platychila (Kraenzl.) Schltr. in K.Schum. & Lauterb., Nachtr. Fl. Deutsch. Schutzgeb. Südsee (1905) 190

Type: Kersting 2400 (holo B, lost)

Synonyms:

  • Thelasis platychila Kraenzl. in K.Schum. & Lauterb., Fl. Deutsch. Schutzgeb. Südsee (1901) 249
    - Type: Kersting 2400 (holo B, lost)

Stems rather short, 1-1.5 cm long, tufted, 4- to 5-leaved. Leaves distichous, at the base narrowly linear, gradually dilated, lanceolate, apex bilobulate, with obtuse lobules, subfalcate, incurved, folded at the base, with short sheath, 5-9 by 1-1.5 cm. Inflorescences few, from the leaf axil, filiform, pendulous(?), laxly many-flowered, 6-10 cm long; rachis very thin. Floral bracts lanceolate, acuminate, concave, curved, shorter than the pedicellate ovary. Median sepal ovate-oblong, obtuse. Lateral sepals much larger, ovate-triangular, subobtuse, concave, in front at the base slightly dilated; mentum hardly developed. Petals much smaller than the sepals, oblong. Lip long clawed; claw curved, descending, channelled, linear; blade subreniform, rounded at the apex, at the base retuse, laterally dilated with an acute angle. Column large for the flower, very thick; stigma almost cushion-like with somewhat prominent lower margin; rostellum terminal, minutely bidentate; anther dorsal, flat, membranous.
(After Kraenzlin, 1911)


Flower white.

Epiphyte in lowland forest; 50 to 400 m.

Malesia (New Guinea).

Papua New Guinea. See map

distribution map

Warm growing epiphyte.

January, April, July.

  • Schlechter, R., Repert. Spec. Nov. Regni Veg. Beih. 1 (1913) 925
  • Schlechter, R., Repert. Spec. Nov. Regni Veg. Beih. 21 (1928) t. 325, fig. 1251
  • Family Orchidaceae
  • Subfamily Epidendroideae
  • Tribe Podochileae
  • Subtribe Thelasiinae
  • Genus Phreatia
  • Section Rhizophyllum
  • Species Phreatia platychila

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Phreatia platychila

Phreatia platychila (Kraenzl.) Schltr., drawing R. Schlechter in Repert. Spec. Nov. Regni Veg. Beih. 21 (1928) t. 325, fig. 1251