Hi Judith. Good to see your photos. This is a Trigger Plant, possibly Stylidium graminifolium. But we need to see a photo of the leaves at the base. Do you happen to have extra photos?
Hi Michael, going for a walk that way this morning so will try to get them. Also have snagged bug photos I had put down as duds, not realizing what the plant does. Is there aa way of adding to the original report or do a new one?