Cyphia deliae (Campanulaceae: Cyphioideae), a new species from South Africa and Eswatini

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Authors

Steyn, Hester Maria
Van Wyk, Abraham Erasmus (Braam)

Journal Title

Journal ISSN

Volume Title

Publisher

Magnolia Press

Abstract

Cyphia deliae, previously confused with C. bolusii, is described here as a new species. It is a range-restricted species known only from the Barberton Centre of Endemism, a biogeographical region that spans the border between South Africa and Eswatini. This species grows on rocky outcrops in montane grassland. Cyphia deliae can be differentiated from its morphologically most similar relative, C. bolusii, primarily by floral characters. A comparison of specific morphological features distinguishing Cyphia deliae from C. bolusii is provided. In accordance with IUCN Red List categories and criteria, a conservation assessment of Vulnerable B1ab(iii); C2a(i) is recommended for the new species.

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Keywords

Barberton centre of endemism, Lobeliaceae, Makhonjwa, Mountains, Serpentine, Taxonomy, Cyphia deliae, New species, SDG-15: Life on land

Sustainable Development Goals

SDG-15:Life on land

Citation

Steyn, H.M. & Van Wyk, A.E. 2024, 'Cyphia deliae (Campanulaceae: Cyphioideae), a new species from South Africa and Eswatini', Phytotaxa, vol. 633, no. 3, pp. 265-274. https://DOI.org/10.11646/phytotaxa.633.3.6.