Rosa pimpinellifolia (spinosissima) - Zone 4 Plants

Applied Sciences, Free Full-Text

Scotch Briar Rose - Rosa Rosa pimpinellifolia

Rosa spinosissima - Monaco Nature Encyclopedia

Rosa spinosissima 'Falkland' - Shoot

Rosa spinosissima (Burnet Rose, Scotch Rose, Scottish Briar, Stachel Rose)

Plants, Free Full-Text

Rose (Burnet) / Burnet Rose - Wild Flower Finder

Spinosissima – Rogue Valley Roses

Rosa spinosissima 'Dunwich Rose' - Shoot