- Author:
- Walker,J.W.
- Year:
- 1974
- Title:
- Aperture evolution in the pollen of primitive angiosperms.
- Reference:
- Walker,J.W. (1974) Aperture evolution in the pollen of primitive angiosperms. American Journal of Botany Vol. 61 # 10 P. 1112- 1136
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Nymphaea | Nymphaea lotus | Nd | Nd | |
| Nymphaea | Nymphaea mexicana | Nd | Nd | |
| Nymphaeaceae | Nymphaeaceae sp | Nd | Nd | |
| Orophea | Orophea luzonensis | Nd | Nd | |
| Pseudovaria | Pseudovaria sp | Nd | Nd | |
| Sarcandra | Sarcandra hainansis | Nd | Nd | |
| Schisandra | Schisandra grandiflora | Nd | Nd | |
| Schisandra | Schisandra propinqua | Nd | Nd | |
| Tetracentron | Tetracentron sinense | Nd | Nd | |
| Trimenia | Trimenia papuana | Nd | Nd | |
| Trimeniaceae | Trimeniaceae sp | Nd | Nd | |
| Trochodendraceae | Trochodendraceae sp | Nd | Nd | |
| Warburgia | Warburgia regandensis | Nd | Nd | |
| Winteraceae | Winteraceae sp | Nd | Nd | |
| Xylopia | Xylopia discreta | Nd | Nd |