Orthochilus milnei (Rchb. f.) Bytebier

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Orthochilus milnei

Photo: Gavin Stephens
Besna Kobila, Matobo

Orthochilus milnei

Photo: Gavin Stephens
Besna Kobila, Matobo

Orthochilus milnei

Riverside grassy area in sandy loam soil
Riverside dambo above Kalonde Falls
Oct 2018
Photo: Nick Wightman

Orthochilus milnei

Riverside grassy area in sandy loam soil
Riverside dambo above Kalonde Falls
Oct 2018
Photo: Nick Wightman

Orthochilus milnei

Riverside grassy area in sandy loam soil
Riverside dambo above Kalonde Falls
Oct 2018
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: Eulophia corallorhiziformis Schltr.
Eulophia dictyostegioides Kraenzl.
Eulophia gracillima Ridl.
Eulophia lujaana Kraenzl.
Eulophia lutea Lindl.
Eulophia microdactyla Kraenzl.
Eulophia milnei Rchb. f.
Eulophia pusilla Rolfe
Eulophia warneckeana Kraenzl.
Common names:
Frequency:
Status: Native
Description:
Slender herb to 50 cm tall. Leaves 2-6, grass-like, narrowly linear, acuminate, absent or just beginning to appear at flowering time. Inflorescence several- to many-flowered; scape almost covered with papery sheaths. Flowers bright yellow, column and spur often tinged with red. Sepals and petals similar; sepals 4-9.5 mm long, oblong-lanceolate; petals 4.2-8 mm long, oblanceolate. Lip 3-lobed; side lobes rounded, mid-lobe oblong-obovate, obtuse or emarginate; callus of 2-3 basal ridges with 3-5 lines of papillae on the mid-lobe. Spur slender, horizontal. Capsule 20 mm long, pendent.
Type location:
Bioko
Notes:
Derivation of specific name:
Habitat: In damp or wet places, such as swampy grassland, moist soils and dambos; also in submontane grassland.
Altitude range: (metres)
Flowering time:
Worldwide distribution: From Sierra Leone to the Sudan and southwards to Angola and South Africa
FZ divisions: MS
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: Tuesday 10 October 2017
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 323.

Chapano, C. & Mamuto, M. (2003). Plants of the Chimanimani District National Herbarium and Botanic Garden, Zimbabwe Page 26.

Chapano, C. & Mugarisanwa, N.H. (2003). Plants of the Matobo District National Herbarium and Botanic Garden, Zimbabwe Page 16.

Fibeck, W. & Dare, M. (1993). Terrestrial Orchids in Zimbabwe. Excelsa 16 Page 60. As Eulophia milnei

Geerinck, D. (1992). Orchidaceae (seconde partie) Flore d'Afrique Centrale Jardin botanique national de Belgique Pages 682 - 683. as Eulophia milnei (Includes a picture).

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 81. As Eulophia milnei and E. corallorrhiziformis

La Croix, I. & Cribb, P.J. (1998). Orchidaceae (Part 2) Flora Zambesiaca 11(2) Pages 512 - 514. (Includes a picture).

La Croix, I. et al. (1991). Orchids of Malawi A.A. Balkema, Rotterdam Page 309. (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. As Eulophia milnei

Martos, F., Johnson, S.D., Peter, C.I & Bytebier, B. (2014). A molecular phylogeny reveals paraphyly of the large genus Eulophia (Orchidaceae): A case for the reinstatement of Orthochilus Taxon 63(1) Page 19.

Ntore, S. & al. (2024). Checklist of the vascular plants of Burundi Page 177.

Phiri, P.S.M. (2005). A Checklist of Zambian Vascular Plants Southern African Botanical Diversity Network Report No. 32 Page 120. As Eulophia milnei

Stewart, J. & Campbell, B. (1996). Orchids of Kenya Timber Press Inc, Portland Oregon, USA ISBN0-88192-357-5 Pages 120 - 121. As Eulophia milnei (Includes a picture).

Vollesen, K. & Merrett, L. (2019). Field Guide to the (wetter) Zambian Miombo Woodland. Part 1 (Ferns & Monocots) GVPedia Communications Page 173. (Includes a picture).

Williamson, G. (1977). The Orchids of South Central Africa J.M. Dent & Sons Ltd., London. Pages 160 - 161. As Eulophia milnei, E. warneckeana and E. corallorrhiziformis (Includes a picture).

Wursten, B., Timberlake, J. & Darbyshire, I. (2017). The Chimanimani Mountains: an updated checklist. Kirkia 19(1) Page 84.


Other sources of information about Orthochilus milnei:

Our websites:

Flora of Burundi: Orthochilus milnei
Flora of the DRC: Orthochilus milnei
Flora of Malawi: Orthochilus milnei
Flora of Zambia: Orthochilus milnei
Flora of Zimbabwe: Orthochilus milnei

External websites:

African Plants: A Photo Guide (Senckenberg): Orthochilus milnei
African Plant Database: Orthochilus milnei
BHL (Biodiversity Heritage Library): Orthochilus milnei
EOL (Encyclopedia of Life): Orthochilus milnei
GBIF (Global Biodiversity Information Facility): Orthochilus milnei
Google: Web - Images - Scholar
iNaturalist: Orthochilus milnei
IPNI (International Plant Names Index): Orthochilus milnei
JSTOR Plant Science: Orthochilus milnei
Mansfeld World Database of Agricultural and Horticultural Crops: Orthochilus milnei
Plants of the World Online: Orthochilus milnei
Tropicos: Orthochilus milnei
Wikipedia: Orthochilus milnei


Copyright: Mark Hyde, Bart Wursten, Petra Ballings and Meg Coates Palgrave, 2007-26

Hyde, M.A., Wursten, B.T., Ballings, P. & Coates Palgrave, M. (2026). Flora of Mozambique: Species information: Orthochilus milnei.
https://www.mozambiqueflora.com/speciesdata/species.php?species_id=119350, retrieved 15 April 2026

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