Requisitos para a especialidade de Cactos
From Pathfinder Wiki
Name the chief characteristics of a cactus.
Name three uses of cacti.
In what places are cacti the most plentiful? Why?
Know and identify from life or pictures 15 species of cacti.
Photograph, observe or sketch at least 10 species of cacti and classify them or grow at least 3 different species of cacti.