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!Gladiolus bilineatus G.J. Lewis Search in The Plant ListSearch in IPNISearch in Australian Plant Name IndexSearch in NYBG Virtual HerbariumSearch in Muséum national d'Histoire naturelleSearch in Type Specimen Register of the U.S. National HerbariumSearch in Virtual Herbaria AustriaSearch in JSTOR Plant ScienceSearch in SEINetSearch in African Plants Database at Geneva Botanical GardenAfrican Plants, Senckenberg Photo GallerySearch in Flora do Brasil 2020Search in Reflora - Virtual HerbariumSearch in Living Collections Decrease font Increase font Restore font
 

Published In: Journal of South African Botany : Supplementary Volume 10: 268. 1972. (J. S. African Bot., Suppl. Vol.) Name publication detail
 

Project Name Data (Last Modified On 6/6/2016)
Acceptance : Accepted
Taxon Profile     (Last Modified On 12/26/2016)
Description: Plants 200–350 mm high, with cataphylls green or sometimes obscurely speckled with purple. Corm ± globose, 18–24 mm diam.; tunics finely fibrous. Stem erect or inclined, lightly flexed outward above sheaths of upper 2 leaves, unbranched. Leaves 3, lowermost basal and reaching to ± base of spike, linear-lanceolate, 6–8 mm wide, min vein evident but only lightly thickened, margins narrowly hyaline, cauline leaves progressively smaller, usually overlapping. Spike lightly inclined, ± straight, 2–5-flowered; bracts green or flushed dull purple, outer 40–50(–60) mm long, inner shorter, usually minutely forked. Flowers creamy pink to pale salmon, lower 3 tepals with long pale median streak edged in dark pink to red, unscented; perianth tube 50–70 mm long and cylindric in lower 40–50 mm, flared in upper 10–20 mm; tepals lanceolate, dorsal largest, 23 × 15–16 mm, inclined nearly horizontally over stamens, upper laterals 22–23 × 9 mm, curving outward distally, lower 3 tepals joined to upper laterals for ± 3 mm, 15–17 × 7–8 mm. Filaments ± 20 mm long, exserted ± 2 mm from tube; anthers ± 9 mm long, purple; pollen lilac. Style arching over stamens, dividing just beyond anther apices, branches ± 4 mm long. Capsules ovoid [mature capsules not seen]. Seeds ovate, 5.5–6.5 mm, broadly and evenly winged. Flowering time: March and April.
Country: South Africa
South African Province: Western Cape
Distribution and ecology: a poorly documented species of the southern foothills of the Langeberg in Western Cape, from Tradouw Pass to Albertinia; in fynbos-renosterveld transitional vegetation on loamy soils, flowering in autumn.
Diagnosis: an autumn-flowering species with only three the foliage on the flowering stem and few-flowered spikes of pale pink to salmon-pink flowers with long, slender perianth tube 50–70 mm long, the filaments mostly included and exserted just ± 2 mm. Non-flowering plants produce a single long leaf. The species is allied to Gladiolus angustus and G. dolichosiphon.

 


 

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