Blackberry leaves structure (Rubus plicatus Weihe & Nees). Provided from Jiu Gorge National Park A normal aspects in Bratcu Valley (200×) B with parenchyma lesions (row) from Jiu Gorge, Meri stone quarry (600×); from Iron Gates Natural Park C without dust in Sirinia Valley (1000×) D with lesions in the periphloem parenchyma (row) (100×), and E dust (row) on tector hair (1000×) in Eșelnița stone quarry.

 
 
  Part of: Petrus-Vancea A, Pop DN, Sucea FN, Dumbravă A-R, Vicaș SI, Stănășel O, Costea TO, Cupșa D (2024) Rubus plicatus Weihe & Nees: resilience to pollution caused by stone quarries. Nature Conservation 55: 321-341. https://doi.org/10.3897/natureconservation.55.124893