Home | > | List of families | > | Orchidaceae | > | Habenaria | > | galactantha |
Synonyms: |
Arachnaria galactantha (Kraenzl.) Szlach. |
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Description: |
Terrestrial herb 45–80 cm tall, growing from more or less globose to ovoid tubers, up to 2.5 cm long. Basal leaves 2, appressed to the ground, broadly ovate to orbicular, 4–8 cm long; stem leaves c. 6, sheath-like, up to 5.5 cm long. Inflorescence 9–18 cm long, rather laxly 5–13-flowered; bracts 12–25 mm long. Sepals greenish-white, papillose or pubescent on outside, petals and lip white. Dorsal sepal ovate, convex, erect, 6-9 mm long; lateral sepals deflexed, obliquely semi-ovate, 8-11 mm long. Petals 2-lobed almost to base; upper lobe curved lanceolate, 5.5–9.5 mm long, lying inside dorsal sepal; lower lobe deflexed, oblanceolate, 6.5–12 mm long. Lip 3-lobed with lobes oblanceolate; mid-lobe 7–13 mm long; side lobes 5.5–12 mm long, slightly incurved; spur 3–11.5 cm long, slender but swollen at apex. |
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Worldwide distribution: | DRC, Burundi, Tanzania, Malawi, Zambia and Zimbabwe. |
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Spot characters: | Display spot characters for this species |
Literature: |
Fibeck, W. & Dare, M. (1993). Terrestrial Orchids in Zimbabwe. Excelsa 16 Page 63. Golding, J.S. (ed.) (2002). Zimbabwe Plant Red Data List. Southern African Plant Red Data Lists. SABONET 14 Page 181. Grosvenor, R.K. (1976). A list of orchids indigenous in Rhodesia. Excelsa 6 Page 83. La Croix, I. & Cribb, P.J. (1995). Orchidaceae (Part 1) Flora Zambesiaca 11(1) Page 135. La Croix, I. et al. (1991). Orchids of Malawi A.A. Balkema, Rotterdam Page 91. (Includes a picture). Mapaura, A. & Timberlake, J. (eds) (2004). A checklist of Zimbabwean vascular plants Southern African Botanical Diversity Network Report No. 33 Sabonet, Pretoria and Harare Page 96. Phiri, P.S.M. (2005). A Checklist of Zambian Vascular Plants Southern African Botanical Diversity Network Report No. 32 Page 121. Williamson, G. (1977). The Orchids of South Central Africa J.M. Dent & Sons Ltd., London. Pages 64 - 67. (Includes a picture). |
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