| No | Crystal shapes | Porang corms (%) | ||
| Before plants are shed | When plants are shed | After plants are shed | ||
| 1 | Raphide (na = 37) | 100 | 100 | 100 |
| 2 | Druse (na = 3) | 100 | 100 | 100 |
| 3 | Prism (na = 2) | 100 | 100 | 100 |
| 4 | Styloid (na = 1) | 100 | 100 | 100 |