Author contributions
Design of the research – Samarth, PEJ, DK and MT
Performance of the research- Samarth and RL
Data analysis- Samarth, RL, RM and DK
Collection, or interpretation- Samarth, RL, RM, AMP, MT, DK and PEJ
Writing the manuscript- Samarth, DK, PEJ, MT and RM
TABLES
Table 1. Chionochloa pallens plants used for leaf sample
collection in this study. All plants were initially growing at 1070 m on
Mt Hutt. The site elevations are in metres above sea level; compared to
the 1070 m site, mean temperatures at 15 m are about 6 °C warmer and at
1520 m about 2 °C cooler (Kelly et al. 2008). For each row, we took leaf
samples from three tagged tillers, from each of 10 tagged plants (20
plants for 16Cool). Flowering intensity is the percentage of surviving
tillers the following year which flowered (with N surviving tillers in
brackets).