consider Allegheny spurge (Pachysandra procumbens), a shade-tolerant perennial hailing from the southeast U.S. It thrives in zones 5 through 9 and quickly mats the ground with its bluish-green ...

Also known as the pineland deltoid spurge, rockland spurge and wedge sandmat, it’s a beautiful perennial herb with a red stem and delicate, yellow flowers. Sand flax: The sand flax is a small, ...