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Woodwardia
Taxonomy
Woodwardia was named by Smith (1793). It is extant.
It was assigned to Filices by Knowlton (1899); to Polypodiaceae by Knowlton (1919) and Hickey (1977); to Blechnaceae by Chauhan (1991), McIver and Basinger (1993), Liu et al. (1996) and Mabberley (2000); and to Woodwardioideae by I (2016).
It was assigned to Filices by Knowlton (1899); to Polypodiaceae by Knowlton (1919) and Hickey (1977); to Blechnaceae by Chauhan (1991), McIver and Basinger (1993), Liu et al. (1996) and Mabberley (2000); and to Woodwardioideae by I (2016).
Synonymy list
| Year | Name and author |
|---|---|
| 1793 | Woodwardia Smith |
| 1899 | Woodwardia Knowlton |
| 1919 | Woodwardia Knowlton |
| 1977 | Woodwardia Hickey |
| 1991 | Woodwardia Chauhan |
| 1993 | Woodwardia McIver and Basinger |
| 1996 | Woodwardia Liu et al. |
| 2000 | Woodwardia Mabberley |
| 2016 | Woodwardia I |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
G. Woodwardia Smith 1793
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†Woodwardia arctica Brown 1962
†Woodwardia columbiana Knowlton 1910
†Woodwardia crenata Knowlton 1900
†Woodwardia florissantia Cockerell 1908
†Woodwardia gravida Hickey 1977
†Woodwardia latiloba Lesquereux 1873
†Woodwardia maxonii Knowlton 1910
†Woodwardia preareolata Knowlton 1899
†Woodwardia venosa Gardner and Ettingshausen 1880
Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Age range: base of the Late/Upper Campanian to the top of the Holocene or 83.50000 to 0.00000 Ma
Collections (60 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Campanian | USA (Montana) | W. crenata (27363) | |
| Early/Lower Campanian | USA (Wyoming) | W. crenata (27135 27316 27359 27368 27370 27373) | |
| Late/Upper Campanian | USA (New Mexico) | W. crenata (34975) | |
| Late/Upper Maastrichtian | USA (Wyoming) | W. crenata (34922 34970) | |
| Puercan | USA (North Dakota) | W. gravida (25451) | |
| Early/Lower Paleocene | USA (Montana) | W. arctica (53692 53957) | |
| Paleocene | USA (Colorado) | W. arctica (39893 40059 53067) | |
| Paleocene | Canada (Saskatchewan) | W. gravida (34417 34419 34420 34422 34423) | |
| Paleocene | Canada (Alberta) | W. arctica (34887) | |
| Paleocene | USA (Montana) | W. arctica (55858) | |
| Paleocene | USA (North Dakota) | W. arctica (58087) | |
| Paleocene | USA (Wyoming) | W. arctica (40775 40938 57976) | |
| Late/Upper Paleocene | USA (Wyoming) | W. gravida (28656) | |
| Clarkforkian | USA (Wyoming) | W. gravida (28647 28648 28655 28673 28674 28686 28688 28690) | |
| Graybullian | USA (Wyoming) | W. gravida (11406 11463 11475 11477 11489) | |
| Lostcabinian | USA (Wyoming) | W. gravida (11468) | |
| Wasatchian | USA (Wyoming) | W. gravida (28720 28722 28728 28730 28731 28734 28738) | |
| Wasatchian | USA (North Dakota) | W. gravida (10979) | |
| Early/Lower Eocene | Canada (British Columbia) | W. maxoni (227797) | |
| Middle Eocene | USA (Wyoming) | W. preareolata (24089) | |
| Middle Eocene - Late/Upper Eocene | China (Liaoning) | W. sp. (223815) | |
| Bartonian | USA (Washington) | W. sp. (228147) | |
| Early/Lower Miocene - Middle Miocene | China (Jilin) | W. sp. (223816) | |
| Miocene - Pliocene | Japan (Nagano) | W. sp. (22789) | |
| Pleistocene | India (West Bengal) | W. sp. (224677 228819) | |
| Late/Upper Pleistocene | India (Assam) | W. sp. (228759) | |
| Holocene | India (Uttarakhand) | W. sp. (228773) |