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Names and sources

Name Source
Cirsium douglasii DC.
  • International Plant Names Index (IPNI) Accepted
Synonym Source
Carduus undulatus var. douglasii (DC.) Greene Homotypic_Synonym
  • International Plant Names Index (IPNI)

Classification

genus
Cirsium
species
Cirsium douglasii
variety
Cirsium douglasii var. breweri (A.Gray) D.J.Keil & C.E.Turner 
variety
Cirsium douglasii var. douglasii 
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Name references found in the Biodiversity Heritage Library

Name references found in Trove

Genbank

Data sets Licence Records