The Plant List — A working list for all plant species

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11 plant name records match your search criteria Cirsium horridulum. The results are below.

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

Name Status Confi­dence level Source Date supplied
Cirsium horridulum Michx. Accepted M TICA
Cirsium horridulum (Torr. & A.Gray) Fernald Unresolved L TICA
Cirsium horridulum subsp. chrismarii (Klatt) Petr. Synonym L TICA
Cirsium horridulum f. elliottii (Torr. & A.Gray) Fernald Synonym L TICA
Cirsium horridulum var. elliottii Torr. & A.Gray Synonym L TICA
Cirsium horridulum subsp. horridulum Synonym L TICA
Cirsium horridulum var. horridulum Synonym L TICA
Cirsium horridulum f. horridulum Synonym L TICA
Cirsium horridulum var. megacanthum (Nutt.) D.J.Keil Accepted L TICA
Cirsium horridulum subsp. megacephalum Petr. Synonym L TICA
Cirsium horridulum var. vittatum (Small) R.W.Long Accepted L TICA