Corrigendum: The hierarchy of protoxylem groupings in primary root and their plasticity to nitrogen addition in three tree species

• Zhongyue Li,
• Siyuan Wang,
• Wenna Wang,
• Jiacun Gu,
• Yan Wang

Affiliations

Zhongyue Li

Mountain Tai Forest Ecosystem Research Station of State Forestry and Grassland Administration, College of Forestry, Shandong Agricultural University, Tai’an, China

Siyuan Wang

Key Laboratory of Sustainable Forest Ecosystem Management-Ministry of Education, School of Forestry, Northeast Forestry University, Harbin, China

Wenna Wang

Institute of Tropical Agriculture and Forestry, Hainan University, Haikou, China

Jiacun Gu

Key Laboratory of Sustainable Forest Ecosystem Management-Ministry of Education, School of Forestry, Northeast Forestry University, Harbin, China

Yan Wang

Mountain Tai Forest Ecosystem Research Station of State Forestry and Grassland Administration, College of Forestry, Shandong Agricultural University, Tai’an, China