Thalictrum sibiricum, spec. nov.

7. Thalictrum foliis tripartitis divaricatis, floribus cernuis.

Habitat in Sibiria D. Gmelin.

Habitus, Semina & omnia antecedentis, at Folia basi tantum tripartita, & foliola tenella, glauca, parva, uti in Fumaria.