Research Article
Comparison of -Square, Point Centered Quarter, and -Tree Sampling Methods in Pittosporum undulatum Invaded Woodlands
Figure 1
Study sites location in São Miguel Island, Azores archipelago, Portugal. Plot 1, Ribeira do Guilherme, Nordeste; Plot 2, Mata dos Bispos, Povoação; Plot 3, Pico das Camarinhas, west slope; Plot 4, Pico das Camarinhas, Caldera; Plot 5, Pico da Furna, São Vicente Ferreira; Plot 6, Picos de Lima, Fenais da Luz.