the surface of the pollen grain.

Shape

The stigma is often split into lobes, e.g. trifid (three lobed), and may resemble the head of a pin (capitate), or come to a point (punctiform). The shape of the stigma may vary considerably:

Style

The style is a narrow upward extension of the ovary, connecting it to the stigmatic papillae. Occasionally, it may be absent, in which case the stigma is described as sessile. Styles are generally tube-like--either long or short.

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