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Figure 2. Crude protein (CP) yield for pure stands of Cimarron alfalfa (A), rhizomatous birdsfoot trefoil (BT), Luna intermediate wheatgrass (IW), Max-Q novel endophyte–Jesup tall fescue (TF), Morpa weeping lovegrass (WL), and Spar yellow bluestem (YB) at three harvests (1, 15 May; 2, 5 July; and 3, 1 September) averaged across years (2002–2003). Within harvest, bars with the same letter are not significantly different at P
0.05 (adjusted Tukey test).