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Taeniophyllum platyrhizum

Taeniophyllum platyrhizum

Taeniophyllum platyrhizum Schltr. in K.Schum. & Lauterb., Nachtr. Fl. Deutsch. Schutzgeb. Südsee (1905) 222

Type: Schlechter 14318 (holo B, lost)

Epiphytic, almost stemless, 7-8 cm high; roots flexuose, elongated, glabrous, strongly flattened, above very minutely rough-punctate, 0.5-0.7 cm wide. Stem almost lacking. Leaves reduced to minute scales. Inflorescence erect, straight or nearly so, 7-8 cm long; peduncle slender, terete, shortly villose; rachis distichous, rather densely several-flowered. Floral bracts ovate, subobtuse, small, slightly recurved, outside finely villose, much shorter than the ovary. Flowers erect-patent. Sepals linear-oblong, subspathulate, obtuse, apiculate, keeled along the mid-vein, outside along the margins and in apical half with sparse tooth-like warts, glabrous except for the very base, 0.6 cm long. Lateral sepals somewhat oblique. Petals linear-oblong, obtuse, glabrous, a little narrower and shorter than the sepals. Lip in outline oblong, 3-lobed, 0.5 cm long, near the middle 0.3 cm wide, glabrous, in the middle hollowed out, at the base of the mid-lobe with 7 minute parallel pits; lateral lobes very small; mid-lobe much larger, rounded, with an obtuse swelling, at the apex conspicuously notched; spur cylindrical, obtuse, 0.8 cm long, glabrous. Column short; rostellum narrowly lanceolate, sharply acuminate, bifid, ascending. Anther at the base cordate, lanceolate-oblong, rostrate, obtuse; pollinia 4, obliquely obovoid; stipe very slender, dilated towards the apex; viscidium oblong, obtuse very small. Ovary shortly pedicellate, subcylindrical, 0.5 cm long, finely villose. (After Schlechter, 1905)


Hairs on inflorescence and bracts blackish. Flower yellow, lip white with red dots.

Epiphyte in lower montane forest; 600 m.

Malesia (New Guinea).

Papua New Guinea. See map

distribution map

Intermediate growing epiphyte.

April, September.

  • Schlechter, R., Repert. Spec. Nov. Regni Veg. Beih. 1 (1913) 1036
  • Schlechter, R., Repert. Spec. Nov. Regni Veg. Beih. 21 (1928) t. 371, fig. 1433
  • Family Orchidaceae
  • Subfamily Epidendroideae
  • Tribe Vandeae
  • Subtribe Aeridinae
  • Genus Taeniophyllum
  • Section Trachylepus
  • Species Taeniophyllum platyrhizum

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Taeniophyllum platyrhizum

Taeniophyllum platyrhizum Schltr., drawing R. Schlechter in Repert. Spec. Nov. Regni Veg. Beih. 21 (1928) t. 371, fig. 1433