When I watch a Terminator movie, I am rooting for the people, not the machines.
Keep sweet potatoes hoed to prevent the vines rooting at the joints.
The stems are columnar or elongated, some of the latter creeping on the ground or climbing up the trunks of trees, rooting as they grow.
Rivularis, 4 in., from La Plata, has slender, creeping, rooting stems, bearing stalked ovate leaves, and large funnel-shaped white flowers, with a remarkably long slender tube; especially adapted for rockwork, requiring moist sandy loam.
In suitable conditions, as the horticultural practice of propagation by cuttings shows; in nature we see plants spreading by the rooting of their shoots, and buds we know may be freely formed not only on stems but on leaves and on roots.