Convolvulus sabatius

Convolvulus sabatius, the ground blue-convolvulus or blue rock bindweed, is a species of flowering plant in the family Convolvulaceae, native to Italy and North Africa, and often seen in cultivation.

It is a woody-stemmed trailing perennial plant, growing to 20 cm (8 in) in height. It has slightly hairy leaves and light blue to violet flowers, often with a lighter centre, which is 2.5–5 cm (1–2 in) in diameter.

The Latin specific epithet sabatius refers to the Savona region of Italy.

Cultivation

This species is often sold under the synonym C. mauritanicus. Although a perennial, it is best treated as an annual in colder climates. It is suited to window boxes and containers and prefers a sunny situation with good drainage. Tip pruning encourages new growth and flowering. It has gained the Royal Horticultural Society's Award of Garden Merit.

References

Media related to Convolvulus sabatius at Wikimedia Commons

1. Convolvulus
2. List of Convolvulus species
3. Orto Botanico di Villa Beuca
4. List of plants in the Gibraltar Botanic Gardens