Gladiolus (from Latin, the diminutive of gladius, a sword) is a genus of perennial bulbous flowering plants in the iris family (Iridaceae). It is sometimes called the 'Sword lily', but usually by its generic name (plural gladioli, gladioluses, glads).
The genus is distributed in Mediterranean Europe, Asia, Tropical Africa and South Africa. The center of diversity of the genus is located in the Cape Floristic Region, where most species were discovered. The genera Oenostachys, Homoglossum, Anomalesia and Acidanthera, traditionally considered independent entities, currently are included in Gladiolus.
Gladiolus are available with flowers in a huge range of colors, including apricot, blue, burgundy, pink, gold, red, orange, and white, as well as multicolored varieties. The plants bloom in midsummer; however, you can prolong the bloom period by choosing early, mid, and late season types and staggering planting times. Height ranges from 2 to 6 feet.
'Nova Lux' is a cormous perennial with sword-shaped leaves and spikes of ruffled golden-yellow flowers 5.5" across, in mid-summer.
September 12th, 2012
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