Terrestrial, lithophytic or occasionally low-level epiphytic herbs, with many tuberous roots
Leaves
radical, in rosette at base of stem, sometimes dark-spotted; frequently with crisped or undulate margins; glabrous
Inflorescence
a terminal, lax or dense, many-flowered raceme, frequently subsecund; flowers pink or lilac, usually with purple markings; bracts small
Sepals
subequal, unlobed; longer than petals
Petals
slightly narrower than sepals, unlobed
Lip
3- or 5-lobed, unspurred or spurred, longer than sepals and petals
Gynostemium
: very short and broad; anther thecae parallel, anther canals short or absent; pollinia 2, sectile, affixed by short caudicle to small oblong viscidia; stigmatic processes 2, clavate or capitate; rostellum 3-lobed, very short
Capsule
oblong, erect
x = 18 (1 report)
Nomenclature:
Stenoglottis
Lindl.
Lindley in Hooker: 209 (1836)
Rolfe: 115 (1912)
Phillips: 230 (1951)
Schelpe: 70 (1966)
Stewart et al.: 80 (1982)
Stewart: 11 (1989)
Linder & Kurzweil: 146 (1999)
Distribution & Notes:
Global
: Species 4, widespread in the eastern half of southrn Africa, 1 species extends northwards as far as Tanzania
Southern Africa
: Northern Province, Mpumalanga, Swaziland, KwaZulu-Natal and Eastern Cape
References:
HOOKER, W.J. 1836.
Companion to the Botanical Magazine
2
LINDER, H.P. & KURZWEIL, H. 1999.
Orchids of southern Africa
. A.A. Balkema, Rotterdam
PHILLIPS, E.P. 1951. The genera of South African flowering plants.
Memoirs of the Botanical Survey of South Africa
No. 25
ROLFE, R.A. 1912. Order CXXXI.
Orchideae
.
Flora capensis
5,3
SCHELPE, E.A. 1966.
An introduction to the South African Orchids
. Purnell & Sons, Cape Town, Johannesburg
STEWART, J. 1989. The genus
Stenoglottis
.
Kew Magazine
6
STEWART, J., LINDER, H.P., SCHELPE, E.A. & HALL, A.V. 1982.
Wild orchids of southern Africa
. Macmillan, Johannesburg
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