Hertia Less. Aristotela Adanson Sources: ING, GRIN |}} Othonna is a genus of evergreen or deciduous geophytes, dwarf succulents or shrubs belonging to the sunflower family Asteraceae. The genus includes more than 100 species concentrated in the Western Cape of South Africa and southern Namibia. A few species occur in summer rainfall parts of south... Found on http://en.wikipedia.org/wiki/Othonna
noun a South African plant of the genus Othonna having smooth often fleshy leaves and heads of yellow flowers Found on https://www.encyclo.co.uk/local/20974