Criteria for crosses with small sample sizes | Criteria for crosses with large sample sizes | |||
---|---|---|---|---|
Category | Proportion of umbels maturing fruit | No. of umbels pollinated | Proportion of umbels maturing fruit (x) | No. of umbels pollinated |
Incompatible | 0 | 3 | x < 0.20 | >3 |
Probably incompatible | 0 | 2 | 0.20 < x < 0.33 | >3 |
Compatible | 1 | 2 | x > 0.50 | >3 |
Probably compatible | 1 | 1 | x = 0.50 | >3 |
Ambiguous | 0.50 | 2 | 0.33 < x < 0.50 | >3 |
Insufficient data | − | 0 | x = 0 | 1 |
See materials and methods.