Hmmm, ok could you elabroate further on what was discussed and who was present? I guessing it was the ANPSC Wednesday walking crew and in that case I'm pretty confident of my ID.
Besides that,
-Upper leaf surface is silky grey with what appears to be appressed cottony hairs. -Involucral bracts are a deeper orange-yellow -Location as monate forest above 1000m in the tinderries (C.gunnianum is a plant of grasslands well below 1000m).