尖叶鸟舌兰（中国兰花全书）
小鹿角兰（中山自然科学大辞典）
Ascocentrum pumilum (Hayata) Schltr. in Fedde Repert. Sp. Nov. Beih. 4: 285. 1919; S. Y. Hu in Quart. J. Taiwan Mus. 26 (1, 2): 55. 1972; 台湾兰科植物1: 36-37 (图). 1975; 台湾植物志 5: 884.图1550. 1978; Christenson in Am.Orch. Soc. Bull. 55 (2): 107. 1986; 中国兰花全书: 208. 1998.——Saccolabiumpumilum Hayata in Bot. Mag. Tokyo 20: 76. 1906. ----Ascolabium pumilum (Hayata) S. S. Ying. Col. Ill. Indig. Orch. Taiwan 1: 54, fig. 7. 1977.
Epiphytic on tree trunks in broad-leaved evergreen forests; 1000-2000 m. Taiwan. |
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Stems erect, 1.5-2 cm, 2-3 mm in diam., usually with 5-7 leaves. Leaves distichous; leaf blade green or sometimes brownish green, terete, 3-8 cm × 1.5-3 mm, fleshy, channeled above. |
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Inflorescence axillary, erect, to 4 cm, 3-10-flowered; peduncle and rachis slender; floral bracts lanceolate or ovatelanceolate, 3.5-5 mm, membranous. Flowers small, not opening widely, pink, lip lateral lobes yellowish, spur greenish, tinged with purple, column red; pedicel and ovary 6-10 mm. Sepals and petals similar, oblong-lanceolate, 4-7 × 2-3 mm, obtuse; lip spurred, 3-lobed; lateral lobes erect, yellowish, suborbicular, ca. 1 mm; mid-lobe ovate, 4-5 × 3-4 mm, acute or apiculate; spur nearly parallel to ovary, straight, cylindric, 5-6 × ca. 0.5 mm. Column ca. 2 mm. Fl. Dec-Feb. 2n = 38*. |
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注：名称已修订，正名是：假囊距兰 Holcoglossum pumilum