Figs. 1 A-C in Population structure of the endangered tree fern Cyathea praecincta (Cyatheaceae), endemic of the Brazilian Atlantic Forest

Figs. 1 A-C. Spatial distribution of Cyathea praecincta in an Atlantic Forest fragment in Northeastern Brazil. A. Total individuals sampled within 25m²; B. Spatial distribution of sterile C. praecincta individuals within 25m²; C. Spatial distribution of fertile of C. praecincta individuals within 25m². Ia= Aggregation index; the highly clustered pattern in the population is represented by the black patches.