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Moraea unibracteata Goldblatt 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: Annals of the Missouri Botanical Garden 60: 241–242. 1973. (Ann. Missouri Bot. Gard.) Name publication detailView in BotanicusView in Biodiversity Heritage Library
 

Project Name Data (Last Modified On 6/6/2016)
Acceptance : Accepted
Taxon Profile     (Last Modified On 7/8/2016)
Description: Plants up to 350 mm high, solitary. Corm ± 10 mm diam.; tunics of fine, pale fibres. Stem sheathed below by brown cataphylls, unbranched, bearing a single, green sheathing leaf inserted in upper part of stem, often overlapping rhipidial spathes, lower part of stem exposed. Foliage leaf solitary, shortly exceeding stem, channelled, (2–)4–10 mm wide. Rhipidial spathes green, apices dry and brown, inner spathe 60–80 mm long, outer ± 3/4 as long. Flowers ?long-lived, pale yellow to nearly white (sometimes drying pale blue), when dry veined with purple, outer tepal limbs with darker yellow nectar guides at bases, spreading to half reflexed; outer tepals lanceolate, 30–45 mm long, claws suberect, ± 2/3 as long as limbs; inner tepals 30–40 mm long, narrowly lanceolate, ± erect. Filaments ± 8 mm long, united in lower half; anthers 7–9 mm long, yellow. Ovary 15–18 mm long; style branches ± 10 mm long, crests 10–13 mm long. Capsules and seeds unknown. Chromosome number unknown. Flowering time: October to November.
Country: South Africa
South African Province: KwaZulu-Natal
Distribution and ecology: restricted to the KwaZulu-Natal Midlands and lower elevations of the Drakensberg; in montane grassland.
Diagnosis: poorly known, Moraea unibracteata is one of the smallest members of subg. Grandiflorae. It can always be recognized by the stem bearing a single sheathing leaf, this inserted in the upper half of the stem and usually reaching or overlapping the rhipidial spathes. The pale yellow to almost white flowers are unremarkable in the subgenus, although relatively small, with outer tepals 30–45 mm long and anthers 7–9 mm long. The tepals are reported to have dark veins, evident especially when dry.

 
 
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