3.1 Asexual reproduction
Warming significantly decreased the turion number for Population 1 and increased the turion number for Population 2 (Fig. 3A). No significant variation in turion number was shown between different warming conditions for the other populations (Fig. 3A). Warming significantly increased the turion mass for Population 2 and no significant variation in turion mass was shown for the remaining populations (Fig. 3B). Warming significantly decreased the percentage of oligophyllous turions and increased the percentage of pleiophyllous turions for all populations (Fig. 3C & D).