81 Pinus sibirica Du Tour

Syn.: P. cembra subsp. sibirica (Du Tour) Krylow

The map shows this Eurasiatic species (or subspecies) and the closely related P. cembra L. s. str., endemic to Europe. Further, the shrub-formed P. pumila (Pall.) Regel (syn.: P. cembra var. pumila Pall.), which continues eastwards, is mapped. Cf. also Meusel et al. 1965, map p. 22.