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Habenaria khasiana

Habenaria khasiana

Habenaria khasiana Hook.f., Fl. Brit. Ind. 6 (1890) 151

Synonyms:

  • Habenaria graminea Lindl., Gen. Sp. Orchid. Pl. (1835) 318 (non Spreng.)
    - Type: Wallich 7041 (holo K)
  • Habenaria graminifolia Gagnep., Bull. Soc. Bot. France 78 (1931) 70 (non Henry)
    - Type: not designated

Basionym: Habenaria graminea

Leaves c. 3, basal, linear, 7.5-10 by 0.42-0.84 cm, apex acute to acuminate. Inflorescence racemose, 20-30 cm long, peduncle-scales very few, rachis elongated. Floral bracts lanceolate, much shorter than the ovary. Ovary 1.25-1.67 cm long, suberect, curved, shortly pedicellate and beaked. Flowers sweetly fragrant. Median sepal erect, 1.2 cm long, 3-nerved. Lateral sepals deflexed, 1.25 cm long, 3-nerved, narrower than the median sepal; the median sepal and the lateral sepals are in one line. Petals ovate-lanceolate, 1.25 cm long. Lip 3-lobed, much longer than the sepals, spurred; lateral lobes much longer than the mid-lobe, filiform; spur as long as the ovary, rather stout, slightly incurved. Column with very short, broad rostellum; stigmatophores clavate, adnate to the mouth of the spur. Anther broad, thecae almost parallel, anther channels short. Caudicles short, stout; viscidium rather large. Fruit subsessile, fusiform, not beaked. (After Hooker f., 1890).


Flower yellowish.

Terrestrial in grassland.

New Guinea, Thailand, Laos, Cambodia, India (Khasia).

Papua New Guinea. See map

distribution in New Guinea

Warm to intermediate growing terrestrial, prefers light position.

January.

  • Family Orchidaceae
  • Subfamily Orchidoideae
  • Tribe Orchideae
  • Subtribe Orchidinae
  • Genus Habenaria
  • Species Habenaria khasiana
  • Renz, J., Pl. Syst. Evol. 155 (1987) 328, fig. 5 f-i, k

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Habenaria khasiana

Habenaria khasiana Hook.f., plant habit and flower analysis, drawing Jany Renz in Pl. Syst. Evol. 155 (1987) 329, fig. 5f-k, based on Brass 8650

Habenaria khasiana

Habenaria khasiana Hook.f., herbarium specimen (L), Brass 8650

Habenaria khasiana

Habenaria khasiana Hook.f., detail of herbarium specimen (L), Brass 8650

Habenaria khasiana

Habenaria khasiana Hook.f., detail of herbarium specimen (L), Brass 8650