The dorotheae have shed their old skins and now they look beautiful again in yellow and red.
I find it interesting how pronounced the markings are. The red lines are especially nice, as they are such a rich color.
I still don't know if they are C300 or C124
Judging by the pics in the above links I would rather say they are C300, because they have more yellow in them. The c124 are a paler shade of beige.
But I'm not sure if that's really the main distinction with dorotheae. Maybe I'll have to consult my Cole-Book about this.
Lithops dorotheae on May 28, 2010