A perennial grown mainly for its decorative berries? That's very unusual. Most perennials are ground for their flowers or their leaves.
Berried Treasures: Perennials with Decorative Fruits - Laidback
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Landscaping With Native Plants - Laidback Gardener
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Vines vs Chain Link Fence : r/gardening
Plants with fall and winter interest Archives - Laidback Gardener
Laidback Gardener Top Pick: Armenian Cranesbill - Laidback
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Buzzing Berry Bounty Perennial Native Plants Collection – My Home Park
File:Actaea Pachypoda Fo Rubrocarpa Wikimedia Commons, 41% OFF