Response to Comments on "Productivity Is a Poor Predictor of Plant Species Richness" by Grace, J, Adler, P, Seabloom, E, Borer, E, Hillebrand, H, Hautier, Y, Hector, A, Harpole, W, O'Halloran, L, Anderson, T, Bakker, J, Brown, C, Buckley, Y, Collins, S, Cottingham, K, Crawley, M, Damschen, E, Davies, K, DeCrappeo, N, Fay, P, Firn, J, Gruner, D, Hagenah, N, Jin, V, Kirkman, K

Productivity is a poor predictor of plant species richness. by Adler, P, Seabloom, E, Borer, E, Hillebrand, H, Hautier, Y, Hector, A, Harpole, W, O'Halloran, L, Grace, J, Anderson, T, Bakker, J, Biederman, L, Brown, C, Buckley, Y, Calabrese, L, Chu, C, Cleland, E, Collins, S, Cottingham, K, Crawley, M, Damschen, E, Davies, K, DeCrappeo, N, Fay, P, Firn, J