It differs from Globularia trichosantha of the Balkans and Krym by lacking stolons and having the teeth of the calyx as long as (or slightly longer) than its tube (3–4 times longer in G. trichosantha).
Globularia | Globularia vulgaris | Globularia trichosantha |
Globularia vulgaris, a synonym for Globularia trichosantha, an ornamental plant species