Botrychium Swartz 1800 (fern)
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Pteridopsida - Ophioglossales - Ophioglossidae
Parent taxon: Botrychioideae according to PPG. I 2016
See also Chauhan 1991 and Kershaw 1976
Sister taxa: none
Subtaxa: none
Distribution:
• Quaternary of Australia (1 collection), India (1), United States (2: North Carolina, Washington)
• Pliocene of United States (1: Massachusetts)
• Miocene of Canada (1: Northwest Territories)
• Oligocene to Miocene of Argentina (1)
• Paleocene of Canada (1: Alberta)
Total: 8 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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