Unfortunately the PlantNET key uses characters not in these photos - basal leaves forming a rosette, terminal leaflet of basal leaves 2- or 3- lobed, cordate (heat-shaped as in the playing card) at base; flowers 3–6 mm long. do you have any photos of the basal leaves?
No unfortunately I didn't get any photos of the basal rosette. The combination of glabrous stems and leaves, 2mm petals and 6 stamens seemed to only fit C. paucijuga.