Integrated Taxonomic Information System - Taxon Author Search Results


Publication: U. S. Fish and Wildlife Service 1979 Determination That Echinocactus horizonthalonius var. nicholii Is an Endangered Species Federal Register, vol. 44, no. 209 61927-61929

ITIS records citing this publication
 
 Kingdom Plantae
  Echinocactus horizonthalonius var. nicholii L.D. Benson -- not accepted -- Nichol's echinocactus, Nichols Turks head cactus
   

A gray bar