Polystachya golungensis Rchb. f.

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Synonyms: Polystachya coriacea Rolfe
Polystachya johnsonii Kraenzl.
Polystachya mayombensis De Wild.
Polystachya spiranthoides Kraenzl.
Common names:
Frequency: Rare in Zimbabwe
Status: Native
Description:
Epiphytic or lithophytic herb. Pseudobulbs clustered, conical to oblong, 2-6 cm tall, 2-4-leaved. Leaves 5-17 cm long, thick and fleshy, folded along the midrib, unequally lobed at the apex. Inflorescence up to 40 cm long, with several short, densely many-flowered, secund branches. Flowers small, 5-6 mm in diameter, bright yellow, yellow-green or brownish-yellow; lip c. 3 mm long, 3-lobed.
Notes:
Derivation of specific name:
Habitat: In evergreen forest and seasonally dry forest or woodland.
Altitude range: (metres) 1000 m (approx)
Flowering time:Aug - Sep
Worldwide distribution: Widespread in tropical Africa.
Zimbabwe distribution: E
Growth form(s):
Endemic status:
Red data list status: Critically Endangered
Insects associated with this species:
Spot characters: Display spot characters for this species
Literature:

Ball, J.S. (1978). Southern African Epiphytic Orchids. Conservation Press, Johannesburg. Pages 172 - 173. (Includes a picture).

Cribb, P.J. (1984). Orchidaceae (Part 2) Flora of Tropical East Africa Pages 363 - 364.

Golding, J.S. (ed.) (2002). Zimbabwe Plant Red Data List. Southern African Plant Red Data Lists. SABONET 14 Page 167.

Grosvenor, R.K. (1976). A list of orchids indigenous in Rhodesia. Excelsa 6 Page 85.

Kimberley, M.J. (2003). A List of Epiphytic Orchids of Zimbabwe Excelsa 20 Page 50.

La Croix, I. & Cribb, P.J. (1998). Orchidaceae (Part 2) Flora Zambesiaca 11(2) Page 339.

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 97.

Morris, B. (1970). Epiphytic Orchids of Malawi The Society of Malawi Page 59.

Mytnik-Ejsmont, J. (2011). A Monograph of the Subtribe Polystachyinae Schltr. (Orchidaceae) University of Gdansk, Poland, ISBN 978 83 7531 174 4 Pages 196 - 197. (Includes a picture).

Phiri, P.S.M. (2005). A Checklist of Zambian Vascular Plants Southern African Botanical Diversity Network Report No. 32 Page 123.

Schelpe, E.A.C.L.E. (1976). A Provisional Checklist of the Orchidaceae of Mozambique South African Journal of Botany 42(4) Page 391.

Stewart, J. & Campbell, B. (1996). Orchids of Kenya Timber Press Inc, Portland Oregon, USA ISBN0-88192-357-5 Pages 67 - 68. (Includes a picture).

Williamson, G. (1977). The Orchids of South Central Africa J.M. Dent & Sons Ltd., London. Pages 120 - 121. (Includes a picture).


Other sources of information about Polystachya golungensis:

Our websites:

Flora of Mozambique: Polystachya golungensis
Flora of Zambia: Polystachya golungensis

External websites:

African Plants: A Photo Guide (Senckenberg): Polystachya golungensis
African Plant Database: Polystachya golungensis
BHL (Biodiversity Heritage Library): Polystachya golungensis
EOL (Encyclopedia of Life): Polystachya golungensis
ePIC (electronic Plant Information Center): Polystachya golungensis
Flora Zambesiaca web site: Polystachya golungensis
GBIF (Global Biodiversity Information Facility): Polystachya golungensis
Google: Web - Images - Scholar
GRIN (Germplasm Resources Information Network): Polystachya golungensis
iNaturalist: Polystachya golungensis
IPNI (International Plant Names Index): Polystachya golungensis
JSTOR Plant Science: Polystachya golungensis
Kew Herbarium catalogue: Polystachya golungensis
Kew Monocotyledon checklist: Polystachya golungensis
Mansfeld World Database of Agricultural and Horticultural Crops: Polystachya golungensis
Plants of the World Online: Polystachya golungensis
The Plant List (version 1.1): Polystachya golungensis
Tropicos: Polystachya golungensis
Wikipedia: Polystachya golungensis


Copyright: Mark Hyde, Bart Wursten, Petra Ballings and Meg Coates Palgrave, 2002-20

Hyde, M.A., Wursten, B.T., Ballings, P. & Coates Palgrave, M. (2020). Flora of Zimbabwe: Species information: Polystachya golungensis.
https://www.zimbabweflora.co.zw/speciesdata/species.php?species_id=118350, retrieved 21 September 2020

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