| Category | Reproductive Biology |
| Subject | Flowering - Pollen |
| Title | Close-up of white mustard pollen load |
| Description | White mustard pollen load on European honey bee (Apis mellifera). Note that the pollen grains are very well packed and held together without any nectar. (SEM x 1000) |
| Location | Israel |
| Date | 1990 |
| Source | Gad Ish-Am |
| Larger Picture | 1000 x 775 (67 kb) |
