Table 5.

Average concentrations, mg g⁻¹ tissue, (±SE) of total extractable and non-extractable tannins for both green and senesced leaf tissue.

Treatments		Green		Senesced
Precipitation	Temperature	Extractable	Non-extractable	Extractable	Non-extractable
Dry	No warm	71.6 ± 2.1A	43.3 ± 7.6A	57.8 ± 4.7A	24.4 ± 1.0A
Dry	Warm	81.2 ± 5.1a	40.0 ± 3.6a	68.9 ± 5.8a	41.5 ± 1.6a
Ambient	No warm	57.2 ± 4.5A	16.4 ± 1.6*B	39.5 ± 3.2AB	15.0 ± 1.5B
Ambient	Warm	78.1 ± 4.0a	50.6 ± 3.0a	51.8 ± 3.2ab	31.9 ± 1.1a
Wet	No warm	29.2 ± 3.3A	61.8 ± 6.6A	23.0 ± 2.4B	27.7 ± 0.4AB
Wet	Warm	37.8 ± 1.6a	43.6 ± 1.4a	37.1 ± 3.0b	25.0 ± 0.1a

Upper- and lower-case letters indicate significant (P < 0.05, Tukey's HSD) differences between precipitation treatments within the No Warm and Warm temperatures, respectively.

Asterisk (^*) indicates difference between No Warm and Warm within a specific precipitation treatment.