Great, I’ve been wondering what the shorter ones are. They look like the tall yuccas, but have thinner spines and never seem to get taller. Apparently they are

Great, I’ve been wondering what the shorter ones are. They look like the tall yuccas, but have thinner spines and never seem to get taller. Apparently they are Yucca baccata. Also it’s interesting to identify the various types of spiny grass.