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Published In: Bothalia 36: 57. 2006. (Bothalia) Name publication detail
 

Project Name Data (Last Modified On 9/17/2016)
Acceptance : Accepted
Taxon Profile     (Last Modified On 9/17/2016)
Description: Plants (150–)200–500(–800) mm high. Corm subglobose to depressed-globose, 10–20 mm diam.; tunics of fine -textured fibres, sometimes extended into a fibrous or papery collar. Stem erect or flexed outward above upper leaf and inclined, simple or with 1(2) suberect branches from upper 1/2. Leaves 5–8, suberect, firm-textured, narrowly lanceolate or rarely falcate, (40–)150–300(–500) × (5–)7–10(–18) mm, acute or acuminate, with raised main vein and strong submarginal vein ± 1 mm from margin, usually not reaching base of spike, cauline leaves ± overlapping in lower 1/2 of stem, uppermost dry and clasping, bract-like. Spike suberect or inclined, nearly 2-ranked, moderately dense or lax, 4–12(–15)-flowered; bracts dry, papery, brown or pale-translucent below, densely speckled and flecked with dark brown in upper 1/2, outer 7–10(–12) mm long, ± 3–5-toothed with middle tooth reduced or irregularly toothed, inner slightly shorter, bifid. Flowers slightly zygomorphic, cream to pale yellow, straw or flushed with pale apricot near tips or on reverse, usually with dark veins, unscented; perianth tube obliquely funnel-shaped, 10–15 mm long with basal 2–4 mm narrow, curved outward, widening to 8–10 mm diam.; tepals subequal in length, oblong to obovate, (15–)18–20(–23) mm long, obtuse, spreading, dorsal slightly wider, 8–10(–14) mm wide, others 5–8(–10) mm wide, lower median tepal sometimes with low thickened basal ridge. Filaments unilateral, arcuate, 7–12 mm long, included; anthers 5–9 mm long, curved, apiculate, pink or yellow. Style dividing near apex of anthers or beyond, branches 3–5 mm long. Capsules subglobose or obovoid, ± 8 mm long. Flowering time: August to November (December).
Country: South Africa, Lesotho
South African Province: Eastern Cape, Free State, KwaZulu-Natal, Mpumalanga
Distribution and ecology: extending through southeastern and eastern South Africa from Humansdorp in Eastern Cape through KwaZulu-Natal, eastern Free State and Lesotho to Wakkerstroom in Mpumalanga; in stony grassland; from near sea level to the high Drakensberg, typically on dolerite or sandstone soils.
Diagnosis: recognized by its lanceolate leaves (5–)7–10(–18) mm wide, with prominent sub-marginal veins, and funnel-shaped, cream or straw to pale yellow or pale apricot-flushed flowers usually with dark veins and lacking well-developed calluses. Flowering is from spring to early summer, mainly August to November, rarely into December. Tritonia gladiolaris is closely allied to and largely sympatric with T. disticha, which flowers in mid-to late summer, mainly December to February or March, rarely earlier in November, and has red, orange-red or pink flowers, the lower tepals, especially the median, marked at the base with a small yellow blotch outlined with red.

 
 


 

Specimens whose coordinates are enclosed in square brackets [ ] have been mapped to a standard reference mark based on political units.
 
 
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