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Agrostophyllum parviflorum

Agrostophyllum parviflorum

Agrostophyllum parviflorum J.J.Sm., Bull. Dép. Agric. Indes Néerl. 19 (1908) 3

Type: Versteeg 1043 (holo BO; iso L)

Stems close together, laterally compressed, many-leaved, 46 cm long. Leaves patent, at the base half-twisted, linear-lanceolate, obtuse, shortly bilobulate, mucronate, at the base somewhat narrowed, conduplicate, above grooved along the midrib, keeled below, coriaceous, 8.5-13 cm long, 1.5-2 cm wide, upper and lower leaves smaller; sheaths much longer than the internodes, conduplicate, with black margins, apex on either side with a triangular tooth, 6-7 cm long. Inflorescence terminal, nodding, densely capitate, semiglobose, 3.5 cm diam., 2 cm high, surrounded with broad bracts, composed of very many short, 2-3-flowered spikes. Peduncles 0.5-0.6 cm long, covered with large sheaths tubular at the base, 0.7-0.8 cm long. Floral bracts oblong, strongly concave, obtuse, membranous, 0.5-0.7 cm long. Flowers small, 0.3 cm diam. Median sepal ovate, outside near the apex conical-apiculate, convex, 1-nerved, 0.27 cm long, 0.15 cm wide. Lateral sepals obliquely ovate, conical-acuminate, dorsally keeled, 1-nerved, 0.26 cm long, 0.17 cm wide. Petals elliptic-oblong, somewhat acute, convex, 1-nerved, 0.24 cm long, 0.1 cm wide. Lip parallel to the column, weakly 3-lobed, 0.3 cm long, constricted at 1/3 above the base, hypochile saccate, semiglobose, inside with 5 small longitudinal keels, with a notched transverse lamella separated from the epichile; epichile ovate, narrowly obtuse, concave, 5-nerved, surpassing the column, 0.15 cm wide. Column straight, at the base obliquely thickened, 0.2 cm long, filament and auricles conical-tooth-like. Pollinia 8. Stigma transverse, lower margin raised. Ovary triangular, 6-grooved, 0.65 cm long. (After Smith, 1909)


Flower white.

Epiphyte in montane forest in shaded positions. Altitude 0-1000 m.

Malesia (Moluccas, New Guinea); Solomon Isl.; Vanuatu; New Caledonia (?).

Papua (Indonesia); Papua New Guinea. See map

distribution in New Guinea

Intermediate growing epiphyte, keep in shade.

April, May, July.

  • Family Orchidaceae
  • Subfamily Epidendroideae
  • Tribe Undetermined
  • Subtribe Agrostophyllinae
  • Genus Agrostophyllum
  • Section Agrostophyllum
  • Species Agrostophyllum parviflorum
  • Smith, J.J., Nova Guinea 8, 1 (1909) 42, t. 14, fig. 46
  • Schlechter, R., Repert. Spec. Nov. Regni Veg. Beih. 1 (1912) 268
  • Schlechter, R., Repert. Spec. Nov. Regni Veg. Beih. 21 (1923) t. 98, fig. 363
  • Schlechter, R., Repert. Spec. Nov. Regni Veg. Beih. 21 (1923) t. 98, fig. 364

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Agrostophyllum parviflorum

overview picture

Agrostophyllum parviflorum

Agrostophyllum parviflorum J.J.Sm., photo E.F. de Vogel, from Leiden cult. 20030755

Agrostophyllum parviflorum

Agrostophyllum parviflorum J.J.Sm., plant habit, photo E.F. de Vogel, from Leiden cult. 20030755

Agrostophyllum parviflorum

Agrostophyllum parviflorum J.J.Sm., stem with inflorescence, photo E.F. de Vogel, from Leiden cult. 20030755

Agrostophyllum parviflorum

Agrostophyllum parviflorum J.J.Sm., inflorescence, photo E.F. de Vogel, from Leiden cult. 20030755

Agrostophyllum parviflorum

Agrostophyllum parviflorum J.J.Sm., inflorescence, photo E.F. de Vogel, from Leiden cult. 20030755

Agrostophyllum parviflorum

Agrostophyllum parviflorum J.J.Sm., inflorescence, photo E.F. de Vogel, from Leiden cult. 20030755

Agrostophyllum parviflorum

Agrostophyllum parviflorum J.J.Sm., flowers, various views, photo E.F. de Vogel, Leiden cult. 20030755, Morobe Prov.

Agrostophyllum parviflorum

Agrostophyllum parviflorum J.J.Sm., flowers, various views, photo E.F. de Vogel, Leiden cult. 20030755, Morobe Prov.

Agrostophyllum parviflorum

Agrostophyllum parviflorum J.J.Sm., flowers, various views, photo E.F. de Vogel, Leiden cult. 20030755, Morobe Prov.

Agrostophyllum parviflorum

Agrostophyllum parviflorum J.J.Sm., plant habit, photo E.F. de Vogel, from Leiden cult. 20080143 (de Vogel & Raka), Papua New Guinea, West New Britain Prov.

Agrostophyllum parviflorum

Agrostophyllum parviflorum J.J.Sm., stem part with inflorescence, photo E.F. de Vogel (de Vogel & Raka), from Leiden cult. 20080143, Papua New Guinea, West New Britain Prov.

Agrostophyllum parviflorum

Agrostophyllum parviflorum J.J.Sm., inflorescence, photo E.F. de Vogel, from Leiden cult. 20080143 (de Vogel & Raka), Papua New Guinea, West New Britain Prov.

Agrostophyllum parviflorum

Agrostophyllum parviflorum J.J.Sm., drawing J.J. Smith, from De Savornin Lohman s.n.

Agrostophyllum parviflorum

Agrostophyllum parviflorum J.J.Sm., drawing J.J. Smith, from Rutten 1528

Agrostophyllum parviflorum

Agrostophyllum parviflorum J.J.Sm., drawing J.J. Smith, from Versteeg 1043

Agrostophyllum parviflorum

Agrostophyllum parviflorum J.J.Sm., from Repert. Spec. Nov. Regni Veg. Beih. 21 (1923) t. 98, fig. 364

Agrostophyllum parviflorum

Agrostophyllum parviflorum J.J.Sm., from Repert. Spec. Nov. Regni Veg. Beih. 21 (1923) t. 98, fig. 363

Agrostophyllum parviflorum

Agrostophyllum parviflorum J.J.Sm., herbarium sheet, Versteeg 1043, isotype specimen (L)