Semi-trailing

The latter method must be used for some varieties that are semi-trailing and for the frankly trailing sorts, such as the dewberry and youngberry.

Source: wiktionary

'Marion's Enchanted Trail' ( Pittman ) tends more toward the semi-trailing type, freely producing many crowns from which absolute masses of medium blue blooms are produced.

Source: wiktionary

This plant is semi-trailing and cold-hardy.

Source: wiktionary

The semi-trailing thornless blackberries may not qualify for a place in your home garden or landscape if you are unwilling to make a slight compromise on flavor.

Source: wiktionary