Asteraceae
Cirsium bertolonii
- Family
- Asteraceae
- Genus
- Cirsium
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Synonyms
- Cirsium spinosissimum subsp. bertolonii (Sprengel) Werner
- Cnicus horridus Bertol.
Flowers
- In flower
- June to July, September (from 9 flowering iNaturalist observations worldwide)
Photos
Photo: silk128, CC BY 4.0, from iNaturalist
More in Cirsium
- Creeping thistleCirsium arvenseAsteraceae
- Spear thistleCirsium vulgareAsteraceae
- Marsh thistleCirsium palustreAsteraceae
- Cabbage thistleCirsium oleraceumAsteraceae
- Dwarf thistleCirsium acauleAsteraceae
- Woolly thistleCirsium eriophorumAsteraceae
- Melancholy thistleCirsium heterophyllumAsteraceae
- Cirsium rivulareAsteraceae
- Meadow thistleCirsium dissectumAsteraceae
- Yellow melancholy thistleCirsium erisithalesAsteraceae
- Cirsium spinosissimumAsteraceae
- Cirsium tuberosumAsteraceae
Sources: classification, synonyms from World Flora Online Plant List (2026-06, CC0 1.0); popularity from Wikidata (2026-10-26, CC0 1.0). About our plant data.