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!Moraea unifoliata R.C. Foster 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: Contributions from the Gray Herbarium of Harvard University 114: 48. 1936. (Contr. Gray Herb.) Name publication detailView in Biodiversity Heritage Library
 

Project Name Data (Last Modified On 2/13/2017)
Acceptance : Accepted
Taxon Profile     (Last Modified On 2/16/2017)
Description: Plants 200–350 mm high, unbranched, with papery cataphylls often becoming fibrous above. Corm ca. 15 mm diam.; tunics of pale, medium-fine netted fibers extending upward in a collar. Stem simple and lacking sheathing leaves. Foliage leaf of flowering individuals 40–65 mm long, seldom exceeding rhipidia, inserted shortly below and partly sheathing rhipdia. Rhipidial spathes 40–60 mm long, green or becoming dry above, attenuate; inner spathe equal to or shortly exceeding outer. Flowers yellow; outer tepals lanceolate, ca. 35 mm long, claws to 15 cm long, spreading; inner tepals 25–30 mm long, erect. Filaments ca. 7.5 mm long, free in upper 1/2–1/4; anthers 7.5–9 mm long. Ovary 7–10 mm long; style branches to 15 mm long, crests 5-9 mm long. Capsules ovoid-globose, to 10 mm long, seeds unknown. Flowering time: late November to January.
Country: Congo (DR)
Democratic Republic of the Congo Provinces: Katanga (Shaba)
Distribution and ecology: restricted to Congo (DR), in southern Katanga; in moist situations along dambo margins or sponges.
Diagnosis: Moraea unifoliata can immediately be recognized by its apparent lack of a foliage leaf, actually represented by a very short leaf inserted at the base of the rhipidium and seldom extends more than 60 mm, thus not exceeding the rhipidial spathes. It is also distinctive in lacking sheathing leaves, a feature which separates it from both M. bovonie and M. balundana, in which the leaf is also inserted at the base of the spathes. The slender M. bovonei has a very long foliage leaf and two small sheathing leaves, while M. balundana has a shorter leaf and a single short, brown sheathing leaf. These three species all grow in similar habitats, moist sponges or along the margins of marshes or dambos, and bloom in summer. M. unifoliata is a fairly local species recorded from several sites, all in southern Katanga near Lumumbashi. Its singular habit with a very short foliage leaf placed immediately below the rhipidia and lack of sheathing leaves make the species appear one of the most specialized member of subg. Grandiflorae.

 
 
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