Moraea iridioides is a perennial in the Iridaceae native to Southern Africa and commonly called African iris. It flowers from May to July. Plant in a spot with full sun or partial shade and a free-draining soil kept at moderate moisture. It is suitable for use in borders and rock gardens.

African iris (Moraea iridioides) blooms May to July and prefers well-drained soil in full sun or partial shade for borders and rock gardens.

https://en.wikipedia.org/wiki/Dietes_iridioides

Dietes is a genus of six rhizomatous plant species of the iris family Iridaceae, first described collectively in 1866. Common names for the different species include wood iris, fortnight lily, African iris, Japanese iris and butterfly iris.

Moraea iridioides

African iris | Moraea iridioides

Moraea spathulata is a bulbous perennial in the iris family that flowers from May to July. Native from Zimbabwe to South Africa, it favours a sheltered, sunny position in well-drained sandy or loamy soil. It tolerates dry to moderate soil moisture and is suited to rock gardens and sunny borders. Wear gloves when handling and keep the plant away from children and pets, as it is harmful if eaten.

Spathulate butterfly lily (Moraea spathulata) is a bulbous perennial from Zimbabwe to South Africa that flowers May to July and suits sheltered, sunny.

https://en.wikipedia.org/wiki/Moraea_spathulata

Moraea, the Cape tulips, is a genus of plants in the family Iridaceae, first described as a genus in 1758. The group is widespread across Africa, the Mediterranean, and central and southwestern Asia.