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Taeniophyllum minusculum

Taeniophyllum minusculum

Taeniophyllum minusculum (Schltr.) Kocyan & Schuit., Phytotaxa 161 (2014) 73

Type: Schlechter 14401 (holo B, lost)

Synonyms:

  • Microtatorchis perpusilla Schltr. in K.Schum. & Lauterb., Nachtr. Fl. Deutsch. Schutzgeb. Südsee (1905) 224

Epiphytic, very small, glabrous, virtually stemless; roots filiform, flexuose, glabrous, somewhat flattened, up to 5 cm long, c. 0.1 cm wide. Stem almost lacking. Leaves usually reduced to minute scales, sometimes developed, oblanceolate-spathulate, shortly acuminate, 0.6-1 cm long, above the middle 0.2-0.3 cm wide. Inflorescences shortly pedunculate, distichous, elongated, 5- to 20-flowered. Floral bracts minute, patent, ovate-triangular, a little shorter than the ovary. Flowers very small. Sepals narrowly oblong-ligulate, obtuse, highly connate, c. 0.15 [‘1.5’] cm long. Lateral sepals oblique. Petals similar to the sepals and about as large, obtuse, highly adnate to the sepals. Lip highly adnate to the sepals, linear-oblong, obtuse, at the apex inside with an abruptly backwards curved tooth-like appendage, at the base with two minute auricles; spur at the base cylindrical, subglobose inflated, 0.05 cm long. Column very short, rostellum rather short, ascending. Anther rounded, obtusely rostrate; pollinia obliquely oblong; stipe broadly linear, as long as the pollinia. Ovary clavate, subpedicellate, , glabrous, 0.1 cm long. Fruit obliquely oblong, 0.4 cm long, near the middle 0.3 cm diam. (After Schlechter, 1905)


Flowers greenish yellow.

Epiphyte on shrubs along small streams in lowland forest; 200 to 500 m.

Malesia (New Guinea, endemic).

Papua New Guinea. See map

distribution in New Guinea

Warm growing epiphyte.

April, August.

  • Schlechter, R., Repert. Spec. Nov. Regni Veg. Beih. 1 (1913) 999
  • Schlechter, R., Repert. Spec. Nov. Regni Veg. Beih. 21 (1928) t. 352, fig. 1357
  • Family Orchidaceae
  • Subfamily Epidendroideae
  • Tribe Vandeae
  • Subtribe Aeridinae
  • Genus Taeniophyllum
  • Section Microtatorchis
  • Subsection Geissanthera
  • Species Taeniophyllum minusculum

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Taeniophyllum minusculum

Taeniophyllum minusculum (Schltr.) Kocyan & Schuit. (as Microtatorchis perpusilla Schltr.), drawing R. Schlechter in Repert. Spec. Nov. Regni Veg. Beih. 21 (1928) t. 352, fig. 1357