Orchidaceae - Orchidoideae - Diseae - Brownleea Harv. ex Lindl.
Description:
Terrestrial herbs up to 0.6 m tall, with simple, ovoid root tubers
Leaves 1-3(-5), cauline, lanceolate to ovate, ± plicate
Inflorescence a capitate to elongate, dense or lax spike, rarely 1-flowered; flowers white to mauve
Sepals: median one galeate and spurred, adnate to petals; laterals spreading
Petals mostly oblong, sometimes with anticous lobe, basally fused to gynostemium
Lip narrow, often linear, with wide base fused to gynostemium, minute, entire
Gynostemium: anther erect or reflexed, with 2 parallel and adjacent thecae, auricles large; pollinia 2, sectile, attached by short caudicles to separate viscidia; stigma sessile at base of gynostemium; rostellum tall, 3-lobed
Capsule cylindrical or oblong, ribbed
Nomenclature:
Brownleea Harv. ex Lindl.
Lindley: 16 (1842)
Rolfe: 259 (1913)
Schelpe: 96 (1966)
Linder: 13 (1981)
Stewart et al.: 154 (1982)
Linder & Kurzweil: 289 (1999)
Distribution & Notes:
Global: Species 7, Africa and Madagascar
Southern Africa: Species 5 in eastern half from Northern Province, Mpumalanga, Free State, KwaZulu-Natal, Lesotho, Eastern Cape to Knysna (Western Cape)
References:
LINDER, H.P. 1981. Taxonomic studies on the Disinae. A revision of the genus Brownleea Lindl. Journal of South African Botany 47
LINDER, H.P. & KURZWEIL, H. 1999. Orchids of southern Africa. A.A. Balkema, Rotterdam
LINDLEY, J. 1842. Notes upon Cape Orchidaceae. Hooker's London Journal of Botany 1
ROLFE, R.A. 1913. Order CXXXI. Orchideae. Flora capensis 5,3
SCHELPE, E.A. 1966. An introduction to the South African Orchids. Purnell & Sons, Cape Town, Johannesburg
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