Yes, that looks right. Seems I have the choice of either C. edentula or C. maritima and I'm not finding anything very clear on how to differentiate between the two. Most range maps put C. edentula where I was, although hard to say when they were last updated. I would also rather have it be C. edentula which is native rather then C. maritima which is introduced - but that's just me. In any event, now I know what sea rocket looks like.
