Perennials
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Silene caroliniana (Wild Pink)
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Silene regia (Royal Catchfly)
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Solidago graminifolia (Grass-Leaved Goldenrod)
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Solidago juncea (Early Goldenrod)
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Solidago rigida (Stiff Goldenrod)
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Solidago rugosa ‘Fireworks’ (Rough Goldenrod)
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Solidago sphacelata ‘Golden Fleece’ (Autumn Goldenrod)
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Solidago x ‘Sugar Kisses’ (Goldenrod)
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Stachys monieri ‘Hummelo’ (Betony)
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Stachys x ‘Summer Crush’ (Betony)
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Stachys x ‘Summer Romance’ (Betony)
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Stokesia laevis ‘Mels Blue’ (Stokes’ Aster)