Flower Anatomy
Streptocarpus flowers are five-lobed, salverform, zygomorphic tubes. The diagram at the right shows a labelled drawing of a vertical cross-section along the length of a Streptocarpus flower.
It is important to note that the two anthers (each arising from one filament on each side of the flower), are loosely joined together. As the anthers mature, they open slightly and act like a pepper shaker, which means that not all the pollen is released at once.
Streptocarpus flowers have evolved to be pollinated by birds, long-tongued flies, butterflies and probably long-tongued moths and bees. Although, almost any small insect, animal, or breeze could potentially pollinate Streptocarpus. Streptocarpus flowers often have nectar guidelines that guide would-be pollinators to the nectar (and anthers and stigmas). Self pollination is also common.
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