P.guadichaudii is the species with the narrow leaves and inrolled margins that are often entire as with your specimen Plantago gaudichaudii (Narrow Plantain)
I find that P.varia is a september-november thing while P.gaudichaudii flowers later in December or january.
No worries Luke, appreciate you looking after moderating the last few weeks. Currently in the midst of some pretty heavy assement so haven't had as much time for it.