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Synonyms: |
Disa amblyopetala Schltr. Disa culveri Schltr. Disa laeta Rchb. f. |
Common names: | |
Frequency: | Local and occasional |
Status: | Native |
Description: |
Terrestrial herb, 30-60 cm tall. Leaves usually 2 on a separate sterile shoot,semi-erect, narrowly elliptic to linear, up to 30 cm long, folded along the length. Leaves along the fertile shoot, lanceolate, 5-20 cm long, mostly sheathing, mottled or barred red at the base. Inflorescence 6-20 cm long, densely 20-70-flowered; bracts as tall or taller than the flowers, lanceolate with apices often reflexed. Flowers facing down at an angle of c. 45°, deep, dusty purple to purple-red. Dorsal sepal forming a conical hood, 4-6 mm with slender ascending spur, 8-13 mm long, sharply curving back in the middle. Lateral sepals spreading, 7.5 mm long, oblong. Petals erect, 4-5.5 mm long. Lip pendent, linear to narrowly elliptic, 4-5.5 mm long. |
Notes: | This species can still be found in the East of the country but, although this species has been recorded from both Central and Southern divisions, the records are all at least 50 years old and populations from these locations have most likely not survived the influences of man. |
Derivation of specific name: | hircicornis: with goat-like horns, presumably referring to the shape of the spur. |
Habitat: | In wet grassland and marshy areas. |
Altitude range: (metres) | 1500 - 1800 m |
Flowering time: | Dec - Feb |
Worldwide distribution: | Angola, Nigeria, Cameroon, DRC, Uganda, Kenya, Tanzania, Malawi, Mozambique, Zambia, Zimbabwe and Limpopo, Mpumalanga, KwaZulu-Natal, South Africa. |
Zimbabwe distribution: | C,E,S |
Growth form(s): | Terrestrial. |
Endemic status: | |
Red data list status: | |
Insects associated with this species: | |
Spot characters: | Display spot characters for this species |
Images last updated: | Wednesday 12 October 2011 |
Literature: |
Ball, J.S. (2009). Terrestrial African Orchids, A Selected Review. Pages 56 - 57. (Includes a picture). Baumann, G. (2005). Photographic Guide to Wildflowers of Malawi Wildlife and Environmental Society of Malawi Pages 222 - 223. (Includes a picture). Burrows, J.E. & Willis, C.K. (eds) (2005). Plants of the Nyika Plateau Southern African Botanical Diversity Network Report No. 31 SABONET, Pretoria Page 321. (Includes a picture). Fibeck, W. & Dare, M. (1993). Terrestrial Orchids in Zimbabwe. Excelsa 16 Page 56. Fischer, E., Killmann, D., Delepierre, G. & Lebel, J-P. (2010). The Orchids of Rwanda Koblenz Geographical Colloquia Series Biogeographical Monographs 2 Page 181. (Includes a picture). Grosvenor, R.K. (1976). A list of orchids indigenous in Rhodesia. Excelsa 6 Page 80. also as Disa amblyopetala La Croix, I. & Cribb, P.J. (1995). Orchidaceae (Part 1) Flora Zambesiaca 11(1) Page 180. La Croix, I. et al. (1991). Orchids of Malawi A.A. Balkema, Rotterdam Page 123. (Includes a picture). La Croix, I.F. & La Croix T.M. (1983). Orchids of Bvumbwe The Society of Malawi Journal 36(2) Page 17. Linder, H.P. & Kurzweil, H. (1999). Orchids of Southern Africa A.A. Balkema, Rotterdam, the Netherlands ISBN 90-5410-445-7 Pages 220 - 221. (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 95. McMurtry, D., Grobler, L., Grobler, J. & Burns, S. (2008). Field Guide to the ORCHIDS of Northern South Africa and Swaziland Umdaus Press, PO Box 11059 Hatfield 0028 South Africa Pages 182 - 183. (Includes a picture). Moriarty, A. (1975). Wild Flowers of Malawi Purnell & sons Cape Town. Pages 49 - 50. (Includes a picture). Phiri, P.S.M. (2005). A Checklist of Zambian Vascular Plants Southern African Botanical Diversity Network Report No. 32 Page 119. Stewart, J. & Campbell, B. (1996). Orchids of Kenya Timber Press Inc, Portland Oregon, USA ISBN0-88192-357-5 Page 105. (Includes a picture). Summerhayes, V.S. (1964). African orchids XXIX Kew Bulletin 17(3) Pages 546 - 547. Williamson, G. (1977). The Orchids of South Central Africa J.M. Dent & Sons Ltd., London. Pages 84 - 85. also as Disa amblyopetala (Includes a picture). Wursten, B., Timberlake, J. & Darbyshire, I. (2017). The Chimanimani Mountains: an updated checklist. Kirkia 19(1) Page 84. |
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