Tropidia curculigoides Lindl., Gen. Sp. Orchid. Pl. (1840) 497
Type: Wallich (leg. De Silva & Gomez) 7386A (Assam) (syn K); Griffith s.n. (syn K); Macrae s.n. (Ceylon) (syn K-LINDL)
Synonyms:
Terrestrial herb. Stems close together, erect, branching, to c. 70 cm long. Leaves c. 18 by 3 cm, spirally arranged, lanceolate, acuminate. Inflorescences terminal and lateral, very short, almost sessile, densely rather few-flowered. Floral bracts short, ovate. Pedicel and ovary 0.7 cm long. Median sepal 1 by 0.35 cm, lanceolate, subobtuse. Lateral sepals 1.37 by 0.35 cm, slightly sigmoid, apiculate. Petals 1 by 0.35 cm, lanceolate, falcate, strongly concave, subobtuse, outside with prominent fleshy midrib. Lip entire, saccate at base, appressed to the column, inside with two keels, outside with a central groove, apical part reflexed, 0.35 by 0.3 cm, oblong-triangular, broadly grooved. Column 0.7 cm long, making a right angle with the ovary, dilated to the apex, in front with a broad central longitudinal groove; rostellum prominent, fleshy, broad, shortly acuminate, bidenticulate. Anther oblong-ovate, acute, about as long as the rostellum. (After Smith, 1905)
Flower yellowish white.
Terrestrial in lower montane forest; 1100 m.
Malesia (Peninsular Malaysia, Singapore, Java, Borneo, Lesser Sunda Islands, New Guinea), Thailand, Cambodia, Laos, Vietnam, India, Burma, China (to Hainan), Taiwan, Australia.
Intermediate growing terrestrial, requires shaded position.
July.
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