BCP/Cirsium vulgare


Cirsium vulgare


WikipediaCommonsWikibooks (horticulture)Wikibooks (subject)WikispeciesFruit and seed clock

Profile for Cirsium vulgare (Bull Thistle)
Identifying Characteristics
Foliage:Simple, deeply pinnately lobed, sharp spines
Stem:Covered in sharp spines
Recent LogsEdit

Global data:

Regional data:
Southeastern Pennsylvania: (invasive or naturalized) August, September
New Hampshire: August, October
Southwest Oregon: August
Central Pennsylvania: August

Additional images:

Please contribute!
Please contribute!
This page is a profile for the plant species Cirsium vulgare, used to collect records of where and when this plant was observed blooming, and for providing identification information for use in dichotomous keys. If you would like to help collect data for this or other plants, see Bloom clock project/How to Contribute for orientation.