Table 2.
Results of mixed-model ANOVAs comparing the number stamens per cyathium, the pollen grains per stamen, and total pollen grains per cyathium between male and hermaphrodite cyathia from levels 2 and 3 of the inflorescence, respectively
| Stamens/cyathium |
Pollen/stamen |
Pollen/cyathium |
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| d.f. | S.S. | F | P | d.f. | S.S. | F | P | d.f. | S.S. | F | P | |
| Plant | 9 | 91 | 0·82 | 0·6089 | 4 | 261512 | 3·55 | 0·1236 | 4 | 141 × 105 | 0·69 | 0·6371 |
| Sex | 1 | 136 | 11·09 | 0·0087 | 1 | 231991 | 13·24 | 0·0209 | 1 | 1625 × 105 | 31·64 | 0·0049 |
| Plant × sex | 9 | 111 | 5·14 | 0·0011 | 4 | 73649 | 2·99 | 0·0716 | 4 | 205 × 105 | 3·61 | 0·0455 |
| Cyathium (plant × sex) | 10 | 61739 | 1·52 | 0·2170 | ||||||||
| Error | 20 | 48 | 16 | 64668 | 9 | 142 × 105 | ||||||
P values in bold are significant at Bonferroni-corrected P level (0·05/3 = 0·017).