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names in breadcrumbs
vernacular
scientific
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names in breadcrumbs
vernacular
scientific
Creatures
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Plants
»
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»
Polypodiopsida
»
…
»
Blechnoids
Creatures
»
Cellular Organisms
»
Eukaryotes
»
Plants
»
Green Plants
»
Streptophyta
»
Embryophytes
»
Ferns
»
Polypodiopsida
»
Polypodiales
»
Blechnoids
«
Chainfern
Woodwardia
collect
overview
data
media
articles
maps
names
Delwiche and Cooper 2015
show all
Barcode of Life Data Systems
Cellularity and growth form
Kubitzki et al
Paleobiology Database
Rockwell et al
TRY summarized records
USDA Plants data
Wikipedia (inferred records)