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| Kingdom Plantae |
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Clethra L. -- accepted -- sweet pepperbush, sweetpepperbush |
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Clethra acuminata Michx. -- accepted -- cinnamon clethra, mountain sweet pepperbush, mountain sweetpepperbush |
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Clethra alnifolia L. -- accepted -- summersweet, summersweet clethra, coastal sweetpepperbush, coastal sweet pepperbush |
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Clethra alnifolia var. glabella Michx. -- not accepted |
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Clethra alnifolia var. paniculata (Aiton) Rehder -- not accepted |
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Clethra alnifolia var. pubescens Aiton -- not accepted |
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Clethra alnifolia var. tomentosa (Lam.) Michx. -- not accepted |
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Clethra paniculata -- not accepted |
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Clethra tomentosa Lam. -- accepted -- downy sweet pepperbush, downy sweetpepperbush |
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Clethraceae -- accepted -- pepperbushes, white alder, clethras |
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