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!Moraea eburnea Goldblatt & J.C. Manning 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: Bothalia 43(2): 160–162. 2013. (Bothalia) Name publication detail
 

Project Name Data (Last Modified On 6/6/2016)
Acceptance : Accepted
Taxon Profile     (Last Modified On 7/14/2016)
Description: Plants 150–200 mm high. Corm unknown. Stem mostly 2–4-branched, flexed above sheaths of basal and cauline leaves, sheathing leaves 30–40 mm long, attenuate, dry and light brown in distal half. Foliage leaf solitary, basal, linear, falcate, ± twice as long as stem, narrowly channeled, ± 2 mm wide opened flat, often dry and trailing distally. Rhipidial spathes dry and light brown in distal half, attenuate, inner 30–35 mm long, outer almost half as long. Flowers fugaceous, pale ivory-yellow, limbs of all tepals with deeper yellow nectar guides at bases, spreading; outer tepals narrowly obovate, 20–25 × 7–8 mm, limbs 18–22 mm long, claws of both whorls ± 2 mm long, ascending as a narrow cup including lower half of filament column, inner tepals 18–21 × 6–7 mm. Filaments ± 5 mm long, united in smooth, cylindric column 4 mm long, free and diverging in upper 1 mm; anthers ± 3 mm long before anthesis, ± 2 mm after releasing pollen, exceeding style branches, yellow; pollen yellow. Ovary spindle-shaped, usually exserted, ± 5.5 mm long; style branches flattened, 2.5 × 1.5 mm long, with broad stigmatic lobes, crests ± linear, erect, ± 1 mm long. Capsules obovoid, ± 10 mm long. Seeds unknown. Flowering time: September to mid October
Type specimen: Peter Goldblatt - 12561 - NBG
Country: South Africa
South African Province: Western Cape
Distribution and ecology: known only from the Farm Vleiland in the northern foothills of the Klein Swartberg Mtns in Western Cape; on clay slopes.
Diagnosis: the relatively small, pale yellow flowers of Moraea eburnea have moderately well developed, flattened style branches terminating in unusually broad stigmatic lobes and short, erect crests somewhat unusual in subg. Homeria as are the filaments, united in a smooth, cylindric column about 4 mm long, but free and diverging on the upper 1 mm. The distally free filaments and moderately well developed style branches suggest that M. eburnea may be most closely related to the M. pallida group (sect. Stipantherae) as most other species of subg. Homeria have the filaments completely united. If this assignment is correct M. eburnea is by far the smallest member of the alliance. The slender stem and narrow leaf place M. eburnea in an isolated position in the group. Relationships in subg. Homeria are difficult to assess by phenetic comparison and the affinities of M. eburnea remain to be established.

 
 


 

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