Pistillipollianthus wilsonii
- Citations total:
- 2
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| details | Eocene | Canada | Balme,B.E. Fossil in situ, spores and pollen grains: An annotated catalogue. | 1995 | |
| details | Middle Eocene | Canada(British Columbia) | Kedves,M. Transmission electron microscopy of the fossil angiosperm exines. | 1990 |