Thanks to Adam Black of Peckerwood for sharing cuttings of this shrubby winter-blooming Senecio.  This is a collection from Mexico and has proved to be a good plant in Texas as well as hardy in North Carolina.  Pretty new to us so we can't vouch for it yet in our maritime steppe climate but late season yellow flowers would be sweet.

Surprisingly hardy with screaming hot pink daisies in summer.  Don't plant it with Dahlia 'Bishop of Llandaff' like we did - a memorable combo for its garish bad taste.  Winter dormant.