Perennial herbs of varied habit; rootstock a rounded tuber or tunicated corm; stems annual, erect, sometimes prickly, or reduced to an inflorescence with basal leaves
Leaves cauline and alternate, or basal, 2-many, distichous or rosulate, deciduous
Flowers bisexual, ± regular, in axils of stem leaves or in exserted racemes, bracteate; pedicels usually recurved
Perianth segments 3 + 3, free or forming a short tube, spreading, usually pink or yellow, subequal, marcescent
Stamens 6, often with 1 or 3 dimorphous, variously coherent, arising on throat of perianth tube or base of segments; filaments often variously fused basally; anthers 2-thecous, basifixed, connective sometimes variously produced, opening by apical, often swollen pores, rarely by slits
Ovary half-inferior, or superior, 3-locular, conical above; ovules axile, many, biseriate; style subulate; stigma apical, small
Fruit a loculicidal capsule
Seeds many, globose or ovoid, usually black
Classification Notes:
Formerly often placed in Haemodoraceae
Nomenclature:
Tecophilaeaceae
Hutchinson: 758 (1973)
Dahlgren & Van Wyk: 75 (1988)
Distribution & Notes:
Global: Genera 6, species ± 25; tropical and southern Africa, Chile, California
Southern Africa: Genera 2, species ± 10. The generic placement of Cyanella amboensis Schinz needs further study (Scott 1991)
References:
DAHLGREN, R. & VAN WYK, A.E. 1988. Structures and relationships of families endemic to or centered in southern Africa. Monographs in Systematic Botany from the Missouri Botanical Garden 25
HUTCHINSON, J. 1973. The families of flowering plants, edn 3. Clarendon, Oxford
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Welcome to Biodiversity Advisor 2.0!
Biodiversity Advisor, developed by the South African National Biodiversity Institute (SANBI) and its Data Partners, is a system that will provide integrated biodiversity information to a wide range of users who will have access to geospatial data, plant and animal species distribution data, ecosystem-level data, literature, images and metadata.
The integrated information comes from our much-loved Botanical Database of Southern Africa (BODATSA) also known as Plants of Southern Africa (POSA), Zoological Database of Southern Africa (ZODATSA), Biodiversity Geographic Information System (BGIS), SANBI's institutional repository (Opus) and others.
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