Polypodiales
This is a sourced subject-directory page. Its presence does not mean a factual answer has been researched, or that the subject is a proven knowledge gap.
Names and connections
Aspleniales; Athyriales; Blechnales; Dennstaedtiales; Dryopteridales; Filicales; Lindsaeales; Negripteridales; Parkeriales; Platyzomatales; Pteridales; Thelypteridales
- Broader: Ferns
- Narrower: Aspleniaceae
- Narrower: Athyriaceae
- Narrower: Dennstaedtiaceae
- Narrower: Dryopteridaceae
- Narrower: Grammitidaceae
- Narrower: Lomariopsidaceae
- Narrower: Polypodiaceae
- Narrower: Pteridaceae
- Narrower: Thelypteridaceae
Up to 40 narrower headings are shown. Full Library of Congress authority record
Local answer status
No owner-reviewed answer has been published for this exact subject page. This is a gap in this collection; it does not establish that the answer is unavailable elsewhere.
Numeric address and provenance
Morton address: 326524443146995264 · morton4x16-v1
Coordinates: (0, 20, 18158, 13312). The address interleaves categorical identifier bits. Nearby addresses are not guaranteed to describe semantically similar subjects.
Structured subject record · Markdown · Source snapshots and licenses
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