Early on in camera usage I was advised to steer clear of most non- SanDisk sds. The only time I didn't stick to that, I regretted it, it wasn't anything I bothered trying to recover though

Centaurea nigra var. radiata (Common knapweed, rayed form)
Warnstorfia sarmentosa (I think)
Mentha requienii (Corsican mint)

All of these were on my radar to photograph this year- very considerate of them all to appear in one week!

My understanding is of a lot of small satellite populations that blink in and out of existence, seem to pop up quite a way from established sites

It is! Nice one

That's the spot!

It was, and thank you for all the assistance 😊