Pelourdea

This one's a bit mysterious, but it was probably an herbaceous conifer (yes, those existed). It had triangular leaves which clasped around a single stem. The plant grew near water. It has been found in Triassic North America and Middle Jurassic Britain, so it's suitable for Coelophysis, Scelidosaurus and maybe Plateosaurus and Dilophosaurus as well. Contains both 3 clusters as well as the individual plants. Disband the group to separate the clusters.