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Table 5 Morphological characters used to differentiate between the two subspecies of Potentilla norvegica

From: Complex patterns of reticulate evolution in opportunistic weeds (Potentilla L., Rosaceae), as revealed by low-copy nuclear markers

 

ssp. norvegica

ssp. hirsuta

Basal leaflets

oblanceolate

obovate

acute terminal tooth

obtuse terminal tooth

long terminal tooth

short terminal tooth

Stipule teeth

0–3

2 – several