''Hilliardia'' is a

monotypic In biology, a monotypic taxon is a taxonomic group (taxon) that contains only one immediately subordinate taxon. A monotypic species is one that does not include subspecies or smaller, infraspecific taxa. In the case of genera, the term "unispec ...

genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus com ...

South African __NOTOC__ South African may relate to: * The nation of South Africa * South African Airways * South African English * South African people * Languages of South Africa * Southern Africa Southern Africa is the southernmost subregion of the Afric ...

flowering plants in the

daisy family The family Asteraceae, alternatively Compositae, consists of over 32,000 known species of flowering plants in over 1,900 genera within the order Asterales. Commonly referred to as the aster, daisy, composite, or sunflower family, Compositae w ...

. It only contains one known species, ''Hilliardia zuurbergensis'' It is native to the

Eastern Cape Province The Eastern Cape is one of the provinces of South Africa. Its capital is Bhisho, but its two largest cities are East London and Gqeberha. The second largest province in the country (at 168,966 km2) after Northern Cape, it was formed in 1994 ...

and

KwaZulu-Natal KwaZulu-Natal (, also referred to as KZN and known as "the garden province") is a province of South Africa that was created in 1994 when the Zulu bantustan of KwaZulu ("Place of the Zulu" in Zulu) and Natal Province were merged. It is locate ...

South Africa South Africa, officially the Republic of South Africa (RSA), is the southernmost country in Africa. It is bounded to the south by of coastline that stretch along the South Atlantic and Indian Oceans; to the north by the neighbouring countri ...

. The genus name of ''Hilliardia'' is in honour of

Olive Mary Hilliard Olive Mary Hilliard ( Hillary, 4 July 1925 – 30 November 2022) was a South African botanist and taxonomist. Hilliard authored 372 land plant species names, the fifth-highest number of such names authored by any female scientist. Hilliard was bo ...

(b. 1925), a noted South African botanist and taxonomist. The Latin

specific epithet In taxonomy, binomial nomenclature ("two-term naming system"), also called nomenclature ("two-name naming system") or binary nomenclature, is a formal system of naming species of living things by giving each a name composed of two parts, bot ...

of ''zuurbergensis'' refers to coming from the

Zuurberg Mountains Suurberg cycads in a valley of the Suurberg The Suurberg (also Zuurberg or Suurberge) is a mountain range in the southern Sarah Baartman District Municipality of the Eastern Cape, South Africa. The range of some 70 kilometres long (west to east) ...

in South Africa. The genus name of ''Hilliardia'' and the species of ''Hilliardia zuurbergensis'' were first described and published in Opera Bot. Vol.92 on page 147 in 1987.

References

Anthemideae Monotypic Asteraceae genera Endemic flora of South Africa Flora of the Cape Provinces Flora of KwaZulu-Natal {{Anthemideae-stub