North American Dryopteris hybrid complex
id:
north-american-dryopteris-hybrid-complex-199-10806857
title:
North American Dryopteris hybrid complex
text:
Hybridization and polyploidy are common phenomena in ferns, and the genus Dryopteris is known to be one of the most freely-hybridizing fern genera. North American botanists recognized early that there were close relationships between many of the species of Dryopteris on the continent, and that these relationships reflected hybrid ancestry. The complex includes six sexual diploid parents, six sexual allopolyploids, and numerous sterile hybrids at various ploidal levels.
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/North_American_Dryopteris_hybrid_complex
date created:
date modified:
2023-12-03T17:29:39Z
main entity:
{"identifier":"Q5309782","url":"https://www.wikidata.org/entity/Q5309782"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/4/48/North_American_Dryopteris_reticulogram.svg","width":820,"height":920}
fields total:
13
integrity:
14