- IPNI Life Sciences Identifier (LSID)
- Journal of South African Botany. Kirstenbosch
- 28: 66
- Family as entered in IPNI
- Hyalis marginifolia
Lewis published I. marginifolia as a comb. nov., based on Hyalis marginifolia Salisb. 1812 (invalid); he also referred to I. lancea Jacquin (1786), non Thunberg (1784).