Gladiolus is the largest genus in the Iridaceae family with around 255 species. They are perennial bulbous flowering plants, sometimes called Sword lilies, but usually by its generic name, Gladiolus. It has been studied by taxonomists and now includes the genera Acidanthera, Homoglossum, Anomalesia and Oenostachys. The geographic range includes Africa, Madagascar, Europe, and the Middle East. They are treasured the world over for their beautiful, showy flowers which grow on tall spikes. These plants are often planted in cut flower gardens or in the back along the border, as they grow 60cm to 1.8 m tall. They make excellent cut flowers and are easily grown in raised garden beds and rockeries. Most Gladioli do equally well in pots. Gladioli are the flowers associated with a fortieth wedding anniversary.

Gladiolus symonsii is a rare South African indigenous species found on the Drakensberg from Bushman’s Nek to Giant’s Castle in the KwaZulu-Natal province growing at altitudes of 1900 to 3200 m on grassy slopes and cliffs. It also extends into eastern Lesotho. Plants are 25-45 cm high and flower in early to midsummer, December and January. Flowers are bright pink to pale rose, whitish in the throat and relatively small with a short tube. Stems are unbranched and the spikes bear only two to four flowers. There are three leaves with the lowermost longest, sheathing the lower third of the stem.