Morphology;
new species;
systematics;
taxonomy;
Thesiaceae;
TAXONOMIC REVISION;
RED LIST;
CONSERVATION;
GENUS;
D O I:
10.11646/phytotaxa.423.4.1
中图分类号:
Q94 [植物学];
学科分类号:
071001 ;
摘要:
Six new species of Thesium endemic to the Greater Cape Floristic Region (GCFR) of South Africa are described and illustrated. These are Thesium aspermontanum, T. dmmagiae, T. neoprostratum, T. nigroperianthum, T. rhizomatum, and T. stirtonii. In addition, Thesium assimile var. pallidum is elevated to species rank as T. sawae. Morphological and ecological differences of each species, along with their putative affinities, preliminary conservation status, phenology, etymology, and distributional maps are presented.
机构:
South African Natl Biodivers Inst, Compton Herbarium, Private Bag X7, ZA-7735 Claremont, South AfricaSouth African Natl Biodivers Inst, Compton Herbarium, Private Bag X7, ZA-7735 Claremont, South Africa
van Munster, S.
Magee, A. R.
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机构:
South African Natl Biodivers Inst, Compton Herbarium, Private Bag X7, ZA-7735 Claremont, South Africa
Univ Johannesburg, Dept Bot & Plant Biotechnol, POB 524, ZA-2006 Johannesburg, South AfricaSouth African Natl Biodivers Inst, Compton Herbarium, Private Bag X7, ZA-7735 Claremont, South Africa
Magee, A. R.
Zietsman, P. C.
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机构:
Natl Museum Bloemfontein, POB 266, ZA-9300 Bloemfontein, South Africa
Univ Free State, Ctr Environm Management, ZA-9300 Bloemfontein, South AfricaSouth African Natl Biodivers Inst, Compton Herbarium, Private Bag X7, ZA-7735 Claremont, South Africa
机构:
Univ Stellenbosch, Dept Conservat Ecol & Entomol, Private Bag X1, ZA-7602 Matieland, South Africa
Univ Stellenbosch, Ctr Invas Biol, Private Bag X1, ZA-7602 Matieland, South AfricaUniv Stellenbosch, Dept Conservat Ecol & Entomol, Private Bag X1, ZA-7602 Matieland, South Africa
Cousins, S. R.
Esler, K. J.
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机构:
Univ Stellenbosch, Dept Conservat Ecol & Entomol, Private Bag X1, ZA-7602 Matieland, South Africa
Univ Stellenbosch, Ctr Invas Biol, Private Bag X1, ZA-7602 Matieland, South AfricaUniv Stellenbosch, Dept Conservat Ecol & Entomol, Private Bag X1, ZA-7602 Matieland, South Africa
Esler, K. J.
Witkowski, E. T. F.
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机构:
Univ Witwatersrand, Sch Anim Plant & Environm Sci, ZA-2050 Johannesburg, South AfricaUniv Stellenbosch, Dept Conservat Ecol & Entomol, Private Bag X1, ZA-7602 Matieland, South Africa
机构:
Univ Newcastle Upon Tyne, Dept Marine Sci & Technol, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, EnglandUniv Western Cape, Int Ocean Inst So Africa, Dept Biodivers & Conservat Biol, ZA-7975 Bellville, South Africa