⚠ Version 1.1 of The Plant List has been superseded and should no longer be used.
The new version is available at http://www.worldfloraonline.org. The new version is enhanced, using more data sources including Taxonomic Expert Networks and will be more frequently updated.
Full publication details for this name can be found in IPNI:
|Name||Status||Confidence level||Source||Date supplied|
|Dryopteris dilatata subsp. americana||Synonym||TRO|
|Dryopteris spinulosa subsp. assimilis||Synonym||TRO|
This species contains the following infraspecific taxa*.
|Name||Status||Confidence level||Source||Date supplied||Synonyms|
|Dryopteris expansa var. willeana||Accepted||TRO||2|
The Plant List does not attempt to include all infraspecific taxa.
The following databases may contain further information on this name. Please click on any button to follow a link to that database.
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This name was in version 1 of The Plant List, record tro-26600148, and has not been changed.