PLANTAE / PHANEROGAMAE / ANTHOPHYTA / ASPARAGALES / ALLIACEAE / TULBAGHIA / SIEBERTII
Small, geophytic herb, 50-150 mm high. Rootstock a short, vertical, corm-like rhizome, 15 x 20(-25) mm; roots few, semisucculent. Leaves 3-6, erect to spreading, semiterete with a poorly defined double keel, 100-150 x 1.0-1.5 mm, bright green with a purplish membranous base; apex distinctly acute and hooked. Spathe valves 2, longest 4 mm, purplish brown, scariose at anthesis. Flower scape thin, reddish brown, especially in lower half, as long as or little shorter than leaves, carrying 2-4 flowers. Pedicels 7 mm long, greenish purple. Flowers regular, bisexual, facing upwards, 5.5-7.0 mm long, bell-shaped, white fading pink to magenta, lasting a single day. Perianth segments connate for 2 mm in lower half; outer segments flaring outward, spathulate, white at anthesis, pinkish towards tips, keeled with purplish tips, pale pink midvein on inside, 4.5 mm long, 2 mm wide in upper third; inner segments broadly oblong- ovate, spathulate segments shorter than outer segments, 1.5 mm wide in middle, greenish hyaline with faint green midvein. Staminal filaments 6, filaments facing outer perianth segments 3, thread-like, fused to edges of petaloid appendages of inner filaments for more than half their length; filaments facing inner perianth segments 3, originating at base of inner perianth segments, dilated into oblong retuse-erose petaloid wings on adaxial sides; 6 staminal filaments forming a cylindrical pseudocorona. Anthers bright yellow, sagittate, 0.3 x 1.5 mm, attached to tips of thread-like filaments and middle of petaloid wings of short filaments, slightly protruding above rim of pseudo-corona. Gynoecium: ovary 3-locular, obovate-triangular with rounded corners, 1 mm long, as long as coalescing base of perianth segments, shiny green; style filiform, exserted shortly beyond dehiscing anthers, 3 mm long, thin; stigma capitate, papillate. Capsule mitre-like when ripe, with dry perianth segments persisting at base. Seeds triangular-elongated, 2 mm long, black. From: Vosa, CG; van Wyk, AE; Siebert, SJ; Condy, GS. 2011. Prototulbaghia siebertii Vosa. Fl. Pl. Africa 62: 22-28, t.2264 [CC BY] As: Prototulbaghia siebertii Vosa
Unique habitat comprising large islands (±400 m2) of norite rock sheets at ground level, grows along the edges of the sheets where rock meets clay. From: Vosa, CG; van Wyk, AE; Siebert, SJ; Condy, GS. 2011. Prototulbaghia siebertii Vosa. Fl. Pl. Africa 62: 22-28, t.2264 [CC BY] As: Prototulbaghia siebertii Vosa
The summit of the Leolo Mountains. From: Vosa, CG; van Wyk, AE; Siebert, SJ; Condy, GS. 2011. Prototulbaghia siebertii Vosa. Fl. Pl. Africa 62: 22-28, t.2264 [CC BY] As: Prototulbaghia siebertii Vosa
This map contains point-based occurrences at different locations
Occurrence in the Flora of Southern Africa (FSA) countries and South African provinces. Residence status indicates if a taxon is indigenous, endemic, naturalised or invasive in a specific region. This data is based on specimen records and literature
FSA
SA
BOT
NAM
ESW
LES
WC
EC
NC
FS
GA
KZN
LP
MP
NW
Absent
Indigenous
Endemic
Naturalised
Invasive
Names and Sources
Published in: Bot. J. Linn. Soc. 181(2): 167 (2016)
Type: South Africa, Limpopo, Pilgrim’s Rest: Leolo Mountains, Sekhukhuneland, c. 15 km from Schoonoord on mountain road, 4 December 2000, A. E. van Wyk & S. Siebert 1304 (PRU, holo.)
Prototulbaghia siebertii Vosa
Published in: Caryologia 60(3): 277 (2007)
Classification
KINGDOM Plantae
SUBKINGDOM Phanerogamae
PHYLUM Anthophyta
ORDER Asparagales
FAMILY Alliaceae
GENUS Tulbaghia
SPECIES siebertii
0 results for Tulbaghia siebertii (Vosa) Mich.Moller & G.I.Stafford
Year
Province
This map contains point-based occurrences at different locations
2016
PERIODICAL/JOURNAL
The first phylogenetic hypothesis for the southern African endemic genus Tulbaghia (Amaryllidaceae, Allioideae) based on plastid and nuclear DNA sequences Stafford, GI; Wikkelso, MJ; Nancke, L; Jager, AK; Moller, M; Ronsted, NBotanical Journal of the Linnean Society 181: 156-170
2011
PERIODICAL/JOURNAL
Prototulbaghia siebertii Vosa Vosa, CG; van Wyk, AE; Siebert, SJ; Condy, GSFlowering Plants of Africa 62: 22-28, t.2264
No results found for Tulbaghia siebertii (Vosa) Mich.Moller & G.I.Stafford
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