Hi jmorth. The green and yellow are beautifull đŸ˜€About 4 years ago I have order G roschildiana, lutea and greenii from an old lady who own an online seed shop. The roschildana come true to red and yellow. But the greenii and lutea (only one seedling grow from each color), produce the same color which brown red (resemble to carsonii). Maybe the lady have miss labelling. But its ok to me. That brown red flowers look beautifull too.
Here is the flower i am talking about.