Or Darmera peltata, the umbrella plant, a vigorous clump-forming perennial, which throws up clusters of pretty pale pink flowers on naked stems in spring, followed by rhubarb-like leaves that go red in the autumn.
Peltoboykinia tellimoides, Bolandra oregana, Suksdorfia violacea, Darmera peltata, and Rodgersia pinnata, all of Saxifragaceae s.s.
The ITS-1 and ITS-2 sequences of two of the outgroups, Darmera and Rodgersia, were easily aligned in their entirety with those obtained for members of the Heuchera group.