GNR
GNR Unranked - Global rank not yet assessed.
Oxalis caerulea (Blue Woodsorrel)
This species is (supposedly) distinguished from the more common Oxalis alpina and O. drummondii by having extended flanges at the petiole bases and two or more oxalate deposits at the distal end of each leaflet lobe.
Packera cliffordii (Clifford's Groundsel)
Tufted perennial, 4-15 cm tall, forming clumps up to 2 dm across, covered with white, felty or woolly tomentum; basal leaves linear or linear-oblanceolate, 2-4 cm long, 1-3 mm wide, flat or with margins rolled inwards; stem leaves reduced to small sc...