Habenaria gonatosiphon
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Habit
Miombo woodland
Kalonde, Mpika Distr.
Feb 2022
Photo: Nick Wightman
Miombo woodland
Kalonde, Mpika Distr.
Feb 2022
Photo: Nick Wightman
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Species details: Click on each item to see an explanation of that item (Note: opens a new window)
| Synonyms: | |
| Common names: | |
| Frequency: | |
| Status: | Doubtful |
| Description: |
Terrestrial herb 25-75 cm tall growing from ovoid to ellipsoid tubers c. 3.5 x 1.5 cm; stems leafy; leaves 5-10 with lowermost 1-2 sheath-like, the mid-stem leaves semi-erect with largest c. 3.5-11 x 1.5-3.5 cm, ovate or lanceolate, uppermost leaves grading into bracts; inflorescence 3-14 x 5-8 cm, laxly to densely 2-10 flowered; bracts up to 3.5 cm long; flowers white or cream, sometimes tinged with green; pedicel and ovary 4-6 cm long; dorsal sepal erect, 9.5-12 x 6-7 mm, elliptic, convex; lateral sepals deflexed but spreading, 10-15 x 6-8.5 mm, obliquely ovate and not usually rolled lengthwise; petals 2-lobed approx. to base; upper lobe erect, 8.5-11 x 1-2 mm, linear and adnate to dorsal sepal; lower petal lobes 13-22 x 1.5-2 mm, curving upwards and outwards; lip-3-lobed with an undivided basal part c. 2 mm long; mid-lobe 12-18 x 1-3 mm, ligulate; side lobes diverging, 10-15 x 2-3 mm, narrowly lanceolate and acute; spur 4.5-6.5 cm long, projecting forwards at base for about 1 cm then geniculately recurved, slender but swollen near apex. |
| Type location: |
Tanzania |
| Notes: | This species is mentioned in the Preliminary Checklist of Vascular plants of Mozambique (SABONET report 30, 2009). It is however absent from both Flora Zambesiaca (La Croix & Cribb, 1995) and the Provisional Checklist of Orchidaceae of Mozambique (Schelpe, 1973). |
| Derivation of specific name: | |
| Habitat: | |
| Altitude range: (metres) | |
| Flowering time: | Jan - Feb |
| Worldwide distribution: | DRC, Tanzania and Zambia |
| FZ divisions: | N |
| Growth form(s): | Terrestrial. |
| Endemic status: | |
| Red data list status: | |
| Insects associated with this species: | |
| Spot characters: | Display spot characters for this species |
| Literature: |
Burrows, J.E. & Willis, C.K. (eds) (2005). Plants of the Nyika Plateau Southern African Botanical Diversity Network Report No. 31 SABONET, Pretoria Page 325. Da Silva, M.C., Izidine, S. & Amude, A.B. (2004). A preliminary checklist of the vascular plants of Mozambique. Southern African Botanical Diversity Network Report No. 30 Sabonet, Pretoria Page 129. La Croix, I. & Cribb, P.J. (1995). Orchidaceae (Part 1) Flora Zambesiaca 11(1) Pages 119 - 120. (Includes a picture). La Croix, I. et al. (1991). Orchids of Malawi A.A. Balkema, Rotterdam Page 83. (Includes a picture). Moriarty, A. (1975). Wild Flowers of Malawi Purnell & sons Cape Town. Pages 51 - 52. (Includes a picture). Phiri, P.S.M. (2005). A Checklist of Zambian Vascular Plants Southern African Botanical Diversity Network Report No. 32 Page 121. Summerhayes, V.S. (1960). African orchids XXVII Kew Bulletin 14(1) Pages 134 - 135. Protologue Vollesen, K. & Merrett, L. (2019). Field Guide to the (wetter) Zambian Miombo Woodland. Part 1 (Ferns & Monocots) GVPedia Communications Page 141. (Includes a picture). Williamson, G. (1977). The Orchids of South Central Africa J.M. Dent & Sons Ltd., London. Pages 57 - 58. (Includes a picture). |
Other sources of information about Habenaria gonatosiphon:
Our websites:
Flora of Burundi: Habenaria gonatosiphonFlora of Malawi: Habenaria gonatosiphon
Flora of Zambia: Habenaria gonatosiphon
External websites:
African Plants: A Photo Guide (Senckenberg): Habenaria gonatosiphonAfrican Plant Database: Habenaria gonatosiphon
BHL (Biodiversity Heritage Library): Habenaria gonatosiphon
EOL (Encyclopedia of Life): Habenaria gonatosiphon
GBIF (Global Biodiversity Information Facility): Habenaria gonatosiphon
Google: Web - Images - Scholar
iNaturalist: Habenaria gonatosiphon
IPNI (International Plant Names Index): Habenaria gonatosiphon
JSTOR Plant Science: Habenaria gonatosiphon
Mansfeld World Database of Agricultural and Horticultural Crops: Habenaria gonatosiphon
Plants of the World Online: Habenaria gonatosiphon
Tropicos: Habenaria gonatosiphon
Wikipedia: Habenaria gonatosiphon