The Plant List — A working list for all plant species

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9 plant name records match your search criteria Cirsium altissimum. The results are below.

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See "Status", "Confidence level", "Source" for definitions.

Name Status Confi­dence level Source Date supplied
Cirsium altissimum (L.) Hill Accepted M TICA
Cirsium altissimum (L.) Spreng. Synonym M TICA
Cirsium altissimum f. altissimum Synonym L TICA
Cirsium altissimum subsp. altissimum Synonym L TICA
Cirsium altissimum var. altissimum Synonym L TICA
Cirsium altissimum var. biltmoreanum Petr. Synonym L TICA
Cirsium altissimum var. discolor (Muhl. ex Willd.) Fernald Synonym L TICA
Cirsium altissimum subsp. discolor (Muhl. ex Willd.) Petr. Synonym L TICA
Cirsium altissimum var. filipendulum (Engelm.) A.Gray Synonym L TICA