GABRIEL Y GALÁN, JOSE MARÍA, Unit of Botany, Department of Biodiversity, Ecology and Evolution, Faculty of Biology, Universidad Complutense de Madrid. Avda. José Antonio Nováis, 12. 28040-Madrid, Spain, Spain

• Phytotaxa Vol. 401 No. 2: 11 April 2019 - Article
  

  Structure of the petioles and costae of Mexican and Central American species of Pteris (Polypodiopsida, Pteridaceae)

  
  Abstract