- Chiloscyphus serratus, Lophocolea serrata
- Grimmia ramondii, Dryptodon patens;Grimmia curvata;Grimmia serrata;Pterigynandrum ramondii;Racomitrium patens
- Hyptis brevipes, Mesosphaerum brevipes;Hyptis brevipes var serrata;Lesser Roundweed
- Jensenia spinosa, Blyttia spinosa;Jensenia erythropus var erythropus;Jensenia erythropus var nobandae;Jensenia erythropus;Jensenia stephanii;Makednothallus stephanii;Mittenia erythropus var b;Mittenia erythropus;Pallavicinia erythropus;Pallavicinia serrata;Pallavicinia spinosa;Pallavicinia stephanii;Symphyogyna serrata;Symphyogyna spinosa
- Plagiochila montagnei, Plagiochila florida;Plagiochila hypnoides var brevifolia;Plagiochila hypnoides;Plagiochila serrata
- Serratella serrata, Ephemerella serrata;Ephemerella carolina Berner & Allen, 1961;Serratella carolina;Ephemerella sordida McDunnough, 1925;Serratella sordida;Ephemerella spiculosa Berner & Allen, 1961;Serratella spiculosa;Dark iron blue quill;Little dark Hendrickson;Olive quill
- Tayloria serrata, Tayloria serrata var flagellaris;Tayloria serrata;Bruch & Schimp var tenuis;Tayloria tenuis
- Thelypteris serrata, Toothed latticevein fern;Dryopteris serrata;Meniscium serratum
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