Panarctic Flora


361211 Ranunculus circinatus Sibth.


Yamal - Gydan: Presence uncertain
Taimyr - Severnaya Zemlya: Presence uncertain
Yana - Kolyma: Presence uncertain
Hudson Bay - Labrador: Presence uncertain
Shrub Tundra: Presence uncertain
Bordering boreal or alpine areas: Scattered


2n= 16 (2x). - Europe. - Several reports.

Geography: Circumboreal: SIB? CAN?

Notes: Petrovsky (1971b) reported Ranunculus circinatus (as Batrachium) to reach the lower Ob, Jenisei, and Kolyma rivers. A plant strongly resembling this species has been collected at Churchill on Hudson Bay, Manitoba (specimen in O, no specimen of R. circinatus from as far north as this seen in CAN).

Higher Taxa