. 2014 Mar 20;113(6):1047–1055. doi: 10.1093/aob/mcu031

Table 2.

Results of the exclusion experiments with Tillandsia macropetala flowers for determination of the effectiveness of the pollinators

Treatment	No. of flowers	No. of fruits	Fruit-set	Seed-set (mean ± s.d.)
Diurnal exposure	33	0	0	0
Nocturnal exposure	72	25	34·72	184·5 ± 268·8^a
Emasculated diurnal exposure	31	0	0	0
Emasculated nocturnal exposure	57	22	38·59	199·3 ± 284·8^a
Control	126	49	38·88	180·5 ± 249·9^a

Different letters denote significant differences at P ≤ 0·05 (diurnal exposure and emasculated diurnal exposure were excluded).