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Taxon author: Gastony

ITIS records citing taxon author "Gastony"
 Kingdom Plantae
  Alsophila rupestris (Maxon) Gastony & R.M. Tryon -- not accepted
  Alsophila tryoniana (Gastony) D.S. Conant -- not accepted
  Cyathea tryoniana (Gastony) C. Nelson, Gamarra & Fern. Casas -- accepted
  Pellaea glabella ssp. missouriensis (Gastony) Windham -- accepted -- Missouri cliffbrake
  Pellaea glabella var. missouriensis Gastony -- not accepted
  Pellaea occidentalis ssp. simplex (Butters) Gastony -- not accepted

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