Williamsonia Gigas
![](https://phylogame.org/wp-content/themes/phylo/img/generated-card-images/br-4B854B-tundra-tundra-tundra-1.png)
Williamsonia Gigas
Williamsonia gigas![Scale 8](https://phylogame.org/wp-content/themes/phylo/img/num/8.png)
![Diat: photosynthetic , Hierachy 1](https://phylogame.org/wp-content/themes/phylo/img/num/photosynthetic1.png)
![](https://phylogame.org/wp-content/uploads/2015/05/Williamsonia.001.jpg)
2 POINTS
FACT: A seed plant that resembled cycades and belonged to the group Bennettitales.
It Produced flowers up to 10 cm in length.
cool, warm, hot
Graphic by Dinosaurs Unearthed