Table 1 A comparison of several floral traits between Short- and Long-styled morphs of Psychotria cephalophora
|  | Short-styled morph | Long-styled morph | Mann Whitney’s | ||
|---|---|---|---|---|---|
|  | N†| Mean ± S. D. | N†| Mean ± S. D. | Utest |
Inflorescence size (mm) | 20§ | 18.2 ± 2.36 | 20 | 16.8 ± 1.81 | ns‡ |
Number of flowers/inflorescence | 20§ | 32.5 ± 7.53 | 20 | 28.1 ± 5.65 | ns‡ |
Stigma height (mm) | 20¶ | 2.7 ± 0.32 | 20 | 4.9 ± 0.48 | p < 0.001 |
Anther height (mm) | 20¶ | 5.0 ± 0.38 | 20 | 3.3 ± 0.32 | p < 0.001 |
Corolla height (mm) | 20¶ | 3.1 ± 0.36 | 20 | 3.2 ± 0.32 | ns‡ |