I did a google.com search for vines for shad in zone 10:

Among the great number of evergreen vines, here are a few of the best for shade structures:

Bougainvillea species and varieties (Bougainvillea; Hardy in Zone 10), once established, are fast growing to 15 to 25 feet. Bougainvillea needs sturdy supports and tying, despite its hooked spines and twining stems. Its "flowers" are actually bracts, appearing over the entire plant spring through fall. Varieties range from scarlet and magenta to orange-yellow and white. Leaves are 2 to 3 inches in length, and dense. Prune heavily in spring, thinning the vine and removing canes from the base. The roots are very fussy, so disturb them as little as possible. Good drainage and the sunniest, hottest spot in the garden are required.

Clematis armandii (Evergreen Clematis; Hardy to Zone 8 ) grows slowly at first, then quickly to 15 to 20 feet. It climbs by tendrils but benefits from tying onto a sturdy support. Masses of very fragrant, creamy, 2-inch flowers appear in spring. The plumelike seed structures are decorative in late summer. The 6-inch leaves come in threes and are scythe-shaped and glossy dark green. They create an attractive texture. Plant in light shade or in full sun with roots in shade. Prune immediately after flowering to thin and encourage new growth. Evergreen clematis is particularly attractive on eaves, fence tops, arbors, and pergolas.

Distictis buccinatoria, formerly called Bignonia cherere (Blood-Red Trumpet Vine), grows slowly at first, then quickly to 30 feet. It climbs by tendrils that form strong disks, which are sometimes damaging to wood. It needs firm support. The 4-inch trumpet flowers, marked with gold inside and at the base, bloom in large clusters from May to November. Flowers open brick red, fading to purplish red. The leaves grow to 3 inches long, and are dark green and dense. Plant in partial shade or full sun. Prune in spring to remove weak stems and prevent matting.

Gelsemium sempervirens (CarolinaJessamine; Hardy to Zone 8 ) grows at a moderate rate to 20 to 30 feet. It climbs by twining, and needs sturdy support. Masses of buttery yellow, fragrant tubular flowers, 1 1/2 inches long, begin blooming in the late winter or early spring, and last for 2 to 4 months. The dense, attractive, glossy green leaves grow to 3 inches long. Plant in sun or partial shade. Prune to thin the vine just after blooming. Every part of this plant is extremely poisonous to eat but safe to touch.

Hedera helix (English Ivy; Hardy to Zone 6) grows moderately or quickly to 50 feet or higher. It climbs by roots that attach firmly to wood, concrete, or stone. The dark green leaves are lobed, 2 to 4 inches long. The vine forms dense woody mats. Because it can damage wood and is an aggressive grower, out into the garden as well as onto structures, it is not a choice plant for shade structures. Its hardiness is its chief value. Plant in shade or partial shade, or sun in cool areas. Prune vigorously at any time. Many varieties are available.

Jasminum polyanthum (Bridal Jasmine) grows quickly to 20 or 30 feet. It climbs by twining, and may benefit from weaving through structures or tying. Dense clusters of deep-rose buds open white and very fragrant in the spring and summer, or periodically throughout the year in warmest zones. The leaves, finely divided into five to seven leaflets, are handsome year-round. Plant in medium shade to full sun. Thin and shape yearly, after flowering. Many other species of flowering jasmine are available regionally.

Lonicera hildebrandiana (Burmese Honeysuckle; Hardy to Zone 9) is fast growing to 20 feet or more. It is slightly twining, but does best tied or woven onto a firm support. The highly fragrant 7-inch tubular flowers open white, aging to gold or bronze, throughout summer. The 6-inch, glossy dark leaves are beautiful year-round. Plant in sun, or partial shade in hottest areas. Thin and shape after blooming. Many other species of honeysuckle are regionally available, some quite hardy.

Passiflora caerulea (Bluecrown Passionflower; Hardy to Zone 8 ) is semievergreen in colder areas. It grows rampantly to 20 or 30 feet, attaching itself by tendrils. It does best on a strong lattice. Its fascinatingly complicated 3 to 4-inch flowers bloom in white, pinkish, or bluish purple throughout the summer. Leaves are five-lobed, blue-green above and gray-green beneath. Plant in full sun. If not pruned often and severely, it forms a heavy mat. Many less hardy tropical species are available in warmest areas.

Rosa banksiae (Lady Banks Rose; Hardy to Zone 8 ) has evergreen, nearly thorn-less branches that grow fast to 20 to 30 feet, requiring sturdy support and some tying. In coldest winters it drops leaves. Unlike most roses, this one is virtually disease-free. Its small double flowers bloom in large clusters from spring into summer. Both a yellow and a white form are available. The white form (ÂAlba PlenaÂ) is fragrant. The glossy, dark-green leaflets grow to 2 inches. Plant in full sun or light shade. Prune in early spring.

Trachelospermum jasminoides (Star Jasmine, Confederate Jasmine; Hardy to Zone 9) grows slowly at first, to 10 to 20 feet. It climbs by twining, and needs weaving or tying to a supporting structure. The small white flowers bloom in fragrant clusters in the late spring and summer. The waxy, dark green, 2 to 3-inch leaves are exceptionally attractive. Star jasmine takes full sun anywhere. Little pruning is needed, but prune to shape in fall. In hot areas, plant in some shade.

Are there any jasmine plants that do well in zone 6?