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Taeniophyllum platyrhachis

Taeniophyllum platyrhachis

Taeniophyllum platyrhachis (J.J.Sm.) Kocyan & Schuit., Phytotaxa 161 (2014) 73

Type: Schlechter 16718 (holo B, lost)

Synonyms:

  • Microtatorchis platyrhachis Schltr., Repert. Spec. Nov. Regni Veg. Beih. 1 (1913) 1000

Epiphytic, very small, stemless, c. 1 cm high, leafless at anthesis; roots filiform, glabrous. Inflorescence slender-pedunculate, rachis ancipitous, conspicuously widened, rather laxly few-flowered, up to 1.5 cm long including the peduncle. Floral bracts minute, deltoid. Flowers minute, glabrous. Sepals and petals to nearly halfway connate into a bell-shaped tube. Sepals oblong-ligulate, obtuse, c. 0.2 cm long. Lateral sepals oblique. Petals a little shorter than the sepals, free part obliquely ovate, obtuse. Lip in outline ovate-lanceolate, as long as the sepals, in front of the mouth of the spur with a transverse thickened line, lip apex acuminate, incurved; spur ellipsoid, obtuse, half as long as the blade of the lip. Pollinia obliquely oblongoid. Ovary cylindrical, glabrous, 0.13 cm long. (After Schlechter, 1911-1914)


Flowers yellowish green.

Epiphyte in lower montane forest; 1000 m.

Malesia (New Guinea, endemic).

Papua New Guinea. See map

distribution in New Guinea

Intermediate growing epiphyte.

October.

  • Schlechter, R., Repert. Spec. Nov. Regni Veg. Beih. 21 (1928) t. 352, fig. 1360
  • Family Orchidaceae
  • Subfamily Epidendroideae
  • Tribe Vandeae
  • Subtribe Aeridinae
  • Genus Taeniophyllum
  • Genus Microtatorchis
  • Subsection Microtatorchis
  • Species Taeniophyllum platyrhachis

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Taeniophyllum platyrhachis

Taeniophyllum platyrhachis (J.J.Sm.) Kocyan & Schuit. (as Microtatorchis platyrhachis Schltr.), drawing R. Schlechter in Repert. Spec. Nov. Regni Veg. Beih. 21 (1928) t. 352, fig. 1360