Echinacea purpurea 'Green Envy' is a peculiar coneflower with rounded, green petals and green cones.

Echinacea 'Green Jewel' is an amazing not-so-purple coneflower in Granny Smith apple green.

Echinacea 'Green Twister' has unusual lime green petals that transition to magenta around its dark red cone.

Echinacea purpurea 'Greenline' is a cool double coneflower sporting a mound of small lime green petals surrounded by larger white petals with green tips.

Echinacea Sunseekers 'Apple Green' is a coneflower with semi-double green and white flowers.

Ensete glaucum is a rare snow banana and a Musa relative with large, paddle-shaped leaves. Zone 7b hardy with protection.

Ensete ventricosum 'Maurellii' has 6-8 foot long paddle-like green leaves infused with rich burgundy red.

An evergreen, emerald groundcover for dry shade.

Euphorbia lactea 'White Ghost' is a stunning succulent spurge with milky white, spiny, vertical, thorny stems.

Euphorbia obesa is a rare succulent from South Africa that forms rounded spheres typically with eight raised ridges.

Euphorbia 'Golden Glory' is a great spurge with bold burgundy foliage, red new growth, and electric green flowers in spring.

Euphorbia 'Jade Dragon' is a spurge with lush blue-green foliage, new red growth, and electric green flowers in the summer.