Grass evolution, the Kranz syndrome, 13C/12C ratios, and continental drift.
Brown
W V
WV
Department of Botany, University of Texas, Austin, Texas 78712, USA.
Smith
B N
BN
D005075:Biological Evolution; D002244:Carbon / Q000378:metabolism; D002245:Carbon Dioxide / Q000378:metabolism*; D002247:Carbon Isotopes / Q000378:metabolism; D010788:Photosynthesis; D006109:Poaceae / Q000145:classification* / Q000378:metabolism*; D013577:Syndrome
D002247:Carbon Isotopes; D002245:Carbon Dioxide; D002244:Carbon