Chisholm, Ryan A Comment on "Plant diversity increases with the strength of negative density dependence at the global scale". [electronic resource] - Science (New York, N.Y.) 05 2018 Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Comment ISSN: 1095-9203 Standard No.: 10.1126/science.aar4685 doi Subjects--Topical Terms: BiodiversityEcosystemPlantsTrees