- Disa aconitoides (Ethiopia to S. Africa)
- Disa aconitoides subsp. aconitoides (Ethiopia to S. Africa). Tuber geophyte
- Disa aconitoides subsp. concinna (Congo to S. Trop. Africa). Tuber geophyte
- Disa aconitoides subsp. goetzeana (Ethiopia to Tanzania). Tuber geophyte
- Disa aequiloba (SW. Tanzania to Angola).
- Disa alinae (Congo).
- Disa alticola (Mpumalanga / East-Transvaal).
- Disa amoena ( Mpumalanga / East-Transvaal).
- Disa andringitrana (SE. & S. Madagascar).
- Disa aperta (SW. & S. Tanzania to Zambia).
- Disa arida (South Africa, S. Cape Prov.).
- Disa aristata (S. Africa, Northern Prov.).
- Disa atricapilla (South Africa, SW. Cape Prov.).
- Disa atrorubens (South Africa, SW. Cape Prov.).
- Disa aurata (South Africa, Cape Prov. (Swellendam).
- Disa barbata (South Africa, SW. Cape Prov.)
- Disa basutorum (S. Africa (Drakensberg).
- Disa baurii (Tanzania to S. Africa).
- Disa begleyi (South Africa, SW. Cape Prov.).
- Disa bivalvata (South Africa, SW. & S. Cape Prov.)
- Disa bodkinii (South Africa, SW. & S. Cape Prov.).
- Disa bolusiana (South Africa, SW. Cape Prov.).
- Disa borbonica (Réunion).
- Disa brachyceras (South Africa, SW. Cape Prov.).
- Disa bracteata (South Africa, SW. & S. Cape Prov.)
- Disa brevicornis (S. Trop. & S. Africa).
- Disa brevipetala (South Africa,SW. Cape Prov. (Kleinmond area).
- Disa buchenaviana (C. & SE. Madagascar).
- Disa caffra (Southern Congo to S. Africa, Madagascar).
- Disa cardinalis (South Africa, S. Cape Prov. (Riversdale).
- Disa caulescens (South Africa, SW. Cape Prov.)
- Disa cedarbergensis (South Africa, Cape Prov. (Cedarberg).
- Disa celata (S. Tanzania to Angola).
- Disa cephalotes (S. Africa).
- Disa cephalotes subsp. cephalotes (S. Africa). Tuber geophyte
- Disa cephalotes subsp. frigida (Lesotho to KwaZulu-Natal). Tuber geophyte
- Disa cernua (South Africa, SW. & S. Cape Prov.)
- Disa chimanimaniensis (S. Trop. Africa (Chimanimani Mts.).
- Disa chrysostachya (S. Africa)
- Disa clavicornis (Mpumalanga / East-Transvaal).
- Disa cochlearis (South Africa, Cape Prov. (Elandsberg).
- Disa comosa (South Africa,SW. & S. Cape Prov.)
- Disa conferta (South Africa, SW. Cape Prov.)
- Disa cooperi (S. Africa).
- Disa cornuta (Zimbabwe to S. Africa).
- Disa crassicornis (S. Africa).
- Disa cryptantha (Ethiopia, S. Tanzania to Zambia).
- Disa cylindrica (South Africa, SW. & S. Cape Prov.)
- Disa danielae (S. Congo).
- Disa densiflora (South Africa, SW. & S. Cape Prov.)
- Disa dichroa (S. Conngo to Zambia).
- Disa dracomontana (S. Africa (C. Drakensberg).
- Disa draconis (South Africa, SW. Cape Prov.)
- Disa ecalcarata (South Africa, SW. Cape Prov. (Constantiaberg).
- Disa elegans (South Africa, SW. Cape Prov.).
- Disa eminii (Rwanda to Zambia).
- Disa engleriana (Tanzania to Zambia)
- Disa equestris (Trop. Africa)
- Disa erubescens (Trop. Africa)
- Disa erubescens subsp. carsonii (Tanzania to Zambia).
- Disa erubescens subsp. erubescens (Trop. Africa) Tuber geophyte
- Disa esterhuyseniae (South Africa, WSW. Cape Prov.).
- Disa extinctoria (South Africa; Northern Prov., Swaziland).
- Disa fasciata (South Africa, SW. & S. Cape Prov.).
- Disa ferruginea (South Africa, SW. Cape Prov.)
- Disa filicornis (South Africa, SW. & S. Cape Prov.)
- Disa forcipata (South Africa, Cape Prov. (?).
- Disa forficaria (South Africa, SW. Cape Prov.)
- Disa fragrans (Ethiopia to S. Africa
- Disa fragrans subsp. deckenii (NE. & E. Trop. Africa to Congo). Tuber geophyte
- Disa fragrans subsp. fragrans (Tanzania to S. Africa).. Tuber geophyte
- Disa galpinii (South Africa, E. Cape Prov. To KwaZulu-Natal).
- Disa gladioliflora (South Africa, S. Cape Prov.).
- Disa gladioliflora subsp. capricornis (South Africa, S. Cape Prov.) Tuber geophyte
- Disa gladioliflora subsp. gladioliflora (South Africa, S. Cape Prov.) Tuber geophyte
- Disa glandulosa (South Africa, SW. & S. Cape Prov.).
- Disa graminifolia (South Africa, SW. & S. Cape Prov.)
- Disa hallackii (South Africa, SW. & S. Cape Prov.).
- Disa harveyana (South Africa, SW. Cape Prov.).
- Disa harveyana subsp. harveyana (South Africa, SW. Cape Prov.). Tuber geophyte
- Disa harveyana subsp. longicalcarata (South Africa, SW. Cape Prov.). Tuber geophyte
- Disa helenae (Zambia).
- Disa hians (South Africa, S. Cape Prov.)
- Disa hircicornis (Trop. & S. Africa).
- Disa incarnata (C. & SE. Madagascar).
- Disa intermedia (South Africa, Swaziland) .
- Disa introrsa (South Africa, SW. Cape Prov. (Skurweberge.
- Disa karooica (South Africa, NW. & C. Cape Prov.
- Disa katangensis (S. Congo to Angola) .
- Disa linderiana (South Africa, W. Cape Prov.).
- Disa lineata (South Africa, SW. Cape Prov.).
- Disa lisowskii (Congo).
- Disa longicornu (South Africa, SW. Cape Prov.)
- Disa longifolia (South Africa, SW. Cape Prov.).
- Disa longilabris (SW. Tanzania to N. Malawi).
- Disa lugens (South Africa, SW. & S. Cape Prov.)
- Disa lugens var. lugens (South Africa, SW. & S. Cape Prov.) Tuber geophyte
- Disa lugens var. nigrescens (South Africa, S. Cape Prov. (Oyster Bay). Tuber geophyte
- Disa macrostachya (South Africa W. Cape Prov. (Rooiberg)
- Disa maculata (South Africa, SW. Cape Prov.).
- Disa marlothii (South Africa, SW. & S. Cape Prov.
- Disa micropetala (South Africa, SW. & S. Cape Prov.)
- Disa miniata (SW. Tanzania to S. Trop. Africa).
- Disa minor (South Africa, SW. Cape Prov).
- Disa montana (South Africa, E. Cape Prov.)
- Disa multifida (South Africa, SW. Cape Prov.)
- Disa neglecta (South Africa, SW. Cape Prov. (Worcester).
- Disa nervosa (S. Africa)
- Disa newdigatae (South Africa, S. Cape Prov. (Knysna area).
- Disa nigerica (Nigeria to Congo).
- Disa nivea (S. Africa (S. Drakensberg).
- Disa nubigena (South Africa, SW. Cape Prov. (Devils Peak).
- Disa nyikensis (Malawi to Zambia).
- Disa obliqua ( SW. Cape Prov.)
- Disa obliqua subsp. clavigera
- Disa obliqua subsp. obliqua.
- Disa obtusa (South Africa, SW. & S. Cape Prov.).
- Disa obtusa subsp. hottentotica (South Africa, SW. Cape Prov.) Tuber geophyte
- Disa obtusa subsp. obtusa (South Africa, SW. Cape Prov.) Tuber geophyte
- Disa obtusa subsp. picta (South Africa, S. Cape Prov Tuber geophyte
- Disa ocellata (South Africa, SW. Cape Prov.)
- Disa ochrostachya (Cameroon to Tanzania and S. Trop. Africa)
- Disa oligantha (South Africa, SW. Cape Prov.)
- Disa ophrydea (South Africa, SW. & S. Cape Prov.)
- Disa oreophila (S. Africa) .
- Disa oreophila subsp. erecta (South Africa, S. Africa (Drakensberg). Tuber geophyte
- Disa oreophila subsp. oreophila (S. Africa. Tuber geophyte
- Disa ornithantha (SW. Tanzania to S. Trop. Africa).
- Disa ovalifolia (South Africa, WSW. Cape Prov.).
- Disa patula (Zimbabwe to S. Africa).
- Disa patula var. patula (South Africa, E. Cape Prov. to Mpumalanga / East-Transvaal). Tuber geophyte
- Disa patula var. transvaalensis (Zimbabwe to S. Africa). Tuber geophyte
- Disa perplexa (Nigeria, E. & S. Trop. Africa) .
- Disa physodes (South Africa, SW. Cape Prov.).
- Disa pillansii (South Africa, SW. Cape Prov.)
- Disa polygonoides (Mozambique to S. Africa)
- Disa porrecta (S. Africa).
- Disa praecox (S. Trop. Africa (Nyika Plateau).
- Disa procera (W. Cape Prov.)
- Disa pulchella (Ethiopia, Yemen).
- Disa pulchra (S. Africa).
- Disa purpurascens (South Africa, SW. Cape Prov.)
- Disa pygmaea (South Africa, SW. Cape Prov.).
- Disa racemosa (South Africa, SW. & S. Cape Prov.).
- Disa remota (S.W. Cape Prov.)
- Disa renziana (Congo).
- Disa reticulata (South Africa, SW. & S. Cape Prov.).
- Disa rhodantha (Zimbabwe to S. Africa).
- Disa richardiana (South Africa, SW. Cape Prov.)
- Disa robusta (EC. Trop. Africa).
- Disa roeperocharoides (S. Congo to Zambia).
- Disa rosea (South Africa, SW. Cape Prov.).
- Disa rufescens (South Africa, SW. Cape Prov.)
- Disa rungweensis (SW. Tanzania to Malawi).
- Disa sabulosa (South Africa, SW. Cape Prov.)
- Disa sagittalis (South Africa, S. & SE. Cape Prov. to S. KwaZulu-Natal).
- Disa salteri (South Africa, SW. Cape Prov).
- Disa sanguinea (South Africa, E. Cape Prov. to S .KwaZulu-Natal)
- Disa sankeyi ( S. Africa).
- Disa satyriopsis (Tanzania to Zambia)
- Disa saxicola (Tanzania to S. Africa).
- Disa schizodioides (South Africa, S. Cape Prov.).
- Disa schlechteriana (South Africa, SSW. Cape Prov. (Langeberg).
- Disa scullyi (South Africa, E. Cape Prov. to S. KwaZulu-Natal).
- Disa scutellifera (NE. & E. Trop. Africa).
- Disa similis (S. Trop. & S. Africa).
- Disa spathulata (South Africa, Cape Prov.)
- Disa spathulata subsp. spathulata (South Africa, Cape Prov.) Tuber geophyte
- Disa spathulata subsp. tripartita (South Africa, SW. Cape Prov.) Tuber geophyte
- Disa stachyoides (S. Africa)
- Disa stairsii (NE. Congo to E. Trop. Africa)
- Disa stricta (S. Africa).
- Disa subtenuicornis (South Africa, Cape Prov. (Riversdale.
- Disa telipogonis (South Africa, SW. Cape Prov.).
- Disa tenella (South Africa, Cape Prov.)
- Disa tenella subsp. pusilla (South Africa, W. Cape Prov.) Tuber geophyte
- Disa tenella subsp. tenella (South Africa, SW. Cape Prov.) Tuber geophyte
- Disa tenuicornis (South Africa, SW. Cape Prov.).
- Disa tenuifolia (South Africa, SW. Cape Prov.)
- Disa tenuis (South Africa, SW. Cape Prov.)
- Disa thodei (S. Africa).
- Disa triloba (South Africa, SW. Cape Prov).
- Disa tripetaloides (South Africa, SW. & S. Cape Prov. to S. KwaZulu-Natal).
- Disa tysonii (South Africa, S. & E. Cape Prov. to Leshoto).
- Disa ukingensis (S. Tanzania to E. Zambia).
- Disa uncinata (South Africa, SW. & S. Cape Prov.)
- Disa uniflora (South Africa, SW. Cape Prov.)
- Disa vaginata (South Africa, SW. & S. Cape Prov.)
- Disa vasselotii (South Africa, S. Cape Prov.).
- Disa venosa (South Africa, SW. Cape Prov.)
- Disa venusta (South Africa, SW. & E. Cape Prov.).
- Disa verdickii (S. Congo to Angola).
- Disa versicolor (S. Trop. & S. Africa).
- Disa vigilans (D. McMurtry and T.J. Edwards)
- Disa virginalis (South Africa, SW. Cape Prov.).
- Disa walleri (Burundi to S. Trop. Africa).
- Disa walteri (SW. Tanzania).
- Disa welwitschii (Trop. & S. Africa).
- Disa welwitschii subsp. occultans (Trop. Africa)
- Disa welwitschii subsp. welwitschii (Trop. & S. Africa) Tuber geophyte
- Disa woodii (Zimbabwe to S. Africa).
- Disa zimbabweensis (S. Trop. Africa to Mpumalanga / East-Transvaal).
- Disa zombica (Tanzania to S. Trop. Africa).
- Disa zuluensis (Mpumalanga / East-Transvaal, KwaZulu-Natal).
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