The Japanese Black Pine, or Pinus thunbergii, is a coniferous tree native to Japan and parts of Korea. It is known for its rugged appearance, with dark green needles that grow in pairs and can reach lengths of up to 10 inches. This tree is often used in landscaping and as a bonsai specimen due to its resilience and attractive form. This species thrives in coastal areas and is well-adapted to sandy soils and salt spray. The Japanese Black Pine is also valued for its ability to withstand harsh weather conditions, making it a popular choice for gardens and parks in various climates.