Echinocactus horizonthalonius var. nicholii

Taxonomy

Taxonomic Rank

Variety

Author

L.D.Benson

Publication

Cacti Ariz.: 23. 1969.

Superior Taxa

Kingdom

Plantae

Subkingdom

Pteridobiotina

Phylum

Angiosperms

Order

Caryophyllales

Family

Cactaceae

Genus

Echinocactus

Species

Echinocactus horizonthalonius

Synonyms

Echinocactus horizonthalonius subsp. nicholii Meyerocactus horizonthalonius subsp. nicholii