- Author:
- Pi©rart,P.
- Year:
- 1961
- Title:
- The evolution of the megaspores.
- Foreign title:
- L'Evolution de la megaspore.
- Reference:
- Pi©rart,P. (1961) The evolution of the megaspores. [ L'Evolution de la megaspore. ] Bulletin de la Soci©t© Royale de Botanique de Belgique Vol. 93 P. 7- 26
- Google Academy:
- try to search by title in english or foreign title
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Nothochlaena | Nothochlaena affinis | Nd | Nd | |
| Platysoma | Platysoma microphyllum | Nd | Nd | |
| Mittagia | Mittagia | Nd | Nd | |
| Schuetzia | Schuetzia | Nd | Nd | |
| Calathiops | Calathiops | Nd | Nd | |
| Stauropteris | Stauropteris burntislandica | Nd | Nd | |
| Encephalartos | Encephalartos poggei | Nd | Nd | |
| Dioon | Dioon edule | Nd | Nd | |
| Azolla | Azolla | Nd | Nd |