1. Cretaceous-Paleocene Patagonian Spore and Pollen Clumps: New Findings, Alternative Explanations, and Opened Questions

   • Facundo De Benedetti
   • María C. Zamaloa
   • María A. Gandolfo

   Original Article 07 December 2023 Pages: 1 - 32

   

2. A Review of Taxonomic Concepts and Species Delimitation in Cycadales

   • Lilí Martínez-Domínguez
   • Fernando Nicolalde-Morejón
   • Dennis Wm. Stevenson

   Original Article Open access 16 November 2023 Pages: 33 - 66

   

3. Reproductive Biology of Asteraceae on Oceanic Islands

   • Daniel J. Crawford
   • John K. Kelly
   • Gregory J. Anderson

   ReviewPaper 14 December 2023 Pages: 67 - 108