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Taxon author: E.Y. Dawson

ITIS records citing taxon author "E.Y. Dawson"
 
 Kingdom Plantae
  Cephalocereus apicicephalium E.Y. Dawson -- accepted
  Cephalocereus quadricentralis E.Y. Dawson -- not accepted
  Echinocereus hancockii E.Y. Dawson -- not accepted
  Echinocereus maritimus ssp. hancockii (E.Y. Dawson) W. Blum & Rutow -- not accepted
  Echinocereus maritimus var. hancockii (E.Y. Dawson) N.P. Taylor -- not accepted
  Jasminocereus howellii E.Y. Dawson -- not accepted
  Mammillaria duoformis R.T. Craig & E.Y. Dawson -- accepted
  Mammillaria karwinskiana ssp. nejapensis (R.T. Craig & E.Y. Dawson) D.R. Hunt -- accepted
  Mammillaria nejapensis R.T. Craig & E.Y. Dawson -- not accepted
  Neobuxbaumia macrocephala (F.A.C. Weber ex K. Schum.) E.Y. Dawson -- accepted
  Neobuxbaumia multiareolata (E.Y. Dawson) Bravo, Scheinvar & Sánchez-Mej. -- not accepted
  Pilosocereus machrisii (E.Y. Dawson) Backeb. -- accepted
  Pilosocereus quadricentralis (E.Y. Dawson) Backeb. -- accepted
  Pseudopilocereus machrisii (E.Y. Dawson) Buining & Brederoo -- not accepted
  Pseudopilocereus machrisii (E.Y. Dawson) Buxb. -- not accepted
  Reticulobotrys E.Y. Dawson -- accepted
   

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