Nordic Journal of Botany,
Salix retusa agg. (Salicaceae) is a polyploid complex of small, prostrate willows occurring in the subalpine and alpine zones…
Salix retusa agg. (Salicaceae) is a polyploid complex of small, prostrate willows occurring in the subalpine and alpine zones…
Salix retusa agg. (Salicaceae) is a polyploid complex of small, prostrate willows occurring in the subalpine and alpine zones…