Carduus undulatus var. ochrocentrus (A.Gray) Rydb.

Dataset

GBIF Backbone Taxonomy

Rank

VARIETY

Published in

Rydb. (1896). In: Contr. U.S. Natl. Herb. 3: 510.

Classification

kingdom

Plantae

phylum

Tracheophyta

class

Magnoliopsida

order

Asterales

family

Asteraceae

genus

Cirsium

species

Cirsium ochrocentrum

Name

Homonyms

Carduus undulatus var. ochrocentrus (A.Gray) Rydb.

Bibliographic References

1. (1895). Contr. U.S. Natl. Herb. 3
2. Rydberg PA (1896) FLORA OF THE BLACK HILLS OF SOUTH DAKOTA. Contributions From The United States National Herbarium 3(8): 463-536. Retrieved from http://www.jstor.org/stable/23490745