Sow thistles have the scientific name Cicerbita and are a genus of flowering plants in the aster family, Asteraceae, native to Asia and Europe. They are known commonly as blue sow thistles. The word Cicerbita is from the Italian, meaning “chickory-like”, a comparison to Cichorium, the chicory genus.
They are usually perennial plants, often with rhizomes. Annual species are also known. The leaves are undivided or pinnate. The flower head has 5 to 30 florets in shades of blue or purple, or occasionally white or yellow. (source)
Can guinea pigs eat sow thistle?
Yes they can eat it.
For more foods that guinea pigs can and can’t eat, check out our guinea pig food list.