Fig. 2From: Spatial distribution patterns of old-growth forest of dioecious tree Torreya nucifera in rocky Gotjawal terrain of Jeju Island, South KoreaWild Torreya Forest in Jeju Island, South Korea. a A guideboard of Torreya Forest. b T. nucifera tree reaching 10 m in height. c Stand structure of Torreya Forest. d Rocky Gotjawal terrain of Torreya Forest. e T. nucifera tree rooted on lava blocksBack to article page