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Vrydagzynea schumanniana

Vrydagzynea schumanniana

Vrydagzynea schumanniana Kraenzl. in K.Schum. & Lauterb., Nachtr. Fl. Deutsch. Schutzgeb. Südsee (1905) 86

Type: Weinland 252 (holo B, lost; Note

Synonyms:

  • Vrydagzynea triloba J.J.Sm., Bull. Dép. Agric. Indes Néerl. 19 (1908) 39
    - Type: Versteeg 1590 (iso L)
  • Erythrodes sutricalcar L.O.Williams, Bot. Mus. Leafl. 12 (1946) 154
    - Type: Brass 7199 (holo AMES; iso L)

Rhizome short, stems ascending, including the inflorescence 15-25 cm tall. Leaves crowded near the base of the inflorescence; leaf-sheath rather large, abruptly contracted in the short petiole; blade lanceolate, acute or acuminate, leaves 2-7.5 by 0.6-1.2 cm. Inflorescence with 2 or 3 minute peduncle-scales, sparsely pilose, rachis short, mostly 8- to 15-flowerd. Floral bracts ovate, a little longer than the ovaries, like the rachis and the ovaries pilose. Sepals and to a lesser extent the petals swollen at the tips. Sepals 0.4 by 0.25 cm. Median sepal narrowly oblong, concave, folded above. Lateral sepals broadly oblong, obtuse, towards the apex concave. Petals hyaline, oblong, 0.3 by 0.25 cm, tightly cohering with the median sepal. Lip broadly obovate-oblong, 0.4 by 0.25 cm, obtuse, with a median keel or lamella and two additional indistinct keels just below the apex, apical margins rolled inwards; spur large, flattened, obtuse, about as long as the ovary, with appendages in the middle. Stigmata rather long, capitate, connected by a thin membrane. (After Schlechter, 1905)


Flowers probably whitish.

Terrestrial in lowland forest, on moist spots, for example around pools; 0 to 200 m.

Malesia (New Guinea).

Papua (Indonesia); Papua New Guinea. See map

distribution map

Warm growing terrestrial, requires shaded position.

March, June, July, August.

  • Smith, J.J., Nova Guinea 8, 1 (1909) 13, t. 4, fig. 12, as Vrydagzynea triloba J.J.Sm.
  • Schlechter, R., Repert. Spec. Nov. Regni Veg. Beih. 1 (1911) 87
  • Schlechter, R., Repert. Spec. Nov. Regni Veg. Beih. 21 (1923) t. 35, fig. 120
  • Smith, J.J., Nova Guinea 14, 3 (1929) 510
  • Family Orchidaceae
  • Subfamily Orchidoideae
  • Tribe Cranichideae
  • Subtribe Goodyerinae
  • Genus Vrydagzynea
  • Species Vrydagzynea schumanniana

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Vrydagzynea schumanniana

Vrydagzynea schumanniana Kraenzl., drawing R. Schlechter in Repert. Spec. Nov. Regni Veg. Beih. 21 (1923) t. 35, fig. 120

Vrydagzynea schumanniana

Vrydagzynea schumanniana Kraenzl., floral analysis, drawing J.J. Smith, from Versteeg 1244A

Vrydagzynea schumanniana

Vrydagzynea schumanniana Kraenzl., lip and column, drawing J.J. Smith, from Versteeg 1244A

Vrydagzynea schumanniana

Vrydagzynea schumanniana Kraenzl., floral analysis, drawing J.J. Smith, from Versteeg 1244B

Vrydagzynea schumanniana

Vrydagzynea schumanniana Kraenzl., floral analysis, drawing J.J. Smith, from Versteeg 1244B

Vrydagzynea schumanniana

Vrydagzynea schumanniana Kraenzl., floral analysis, drawing J.J. Smith, from Schlechter 19235

Vrydagzynea schumanniana

Vrydagzynea schumanniana Kraenzl., floral analysis, drawing J.J. Smith, from Weinland 252

Vrydagzynea schumanniana

Vrydagzynea schumanniana Kraenzl., floral analysis, drawing J.J. Smith, from Schlechter 17381

Vrydagzynea schumanniana

Vrydagzynea triloba J.J.Sm., floral analysis, drawing J.J. Smith, from Versteeg 1590

Vrydagzynea schumanniana

Vrydagzynea triloba J.J.Sm., floral analysis, drawing J.J. Smith, from Versteeg 1590

Vrydagzynea schumanniana

Erythrodes sutricalcar L.O.Williams, herbarium sheet, Brass 7199 (isotype specimen L)

Vrydagzynea schumanniana

Vrydagzynea triloba J.J.Sm., herbarium sheet, Versteeg 1590 (isotype specimen L)