File:Distyly primula.jpg

Summary

Description
English: An example of heterostyly: Pin (A) and thrumb (B) flowers of the common primrose (Primula vulgaris), a distylous species. Pin and thrum flowers are borne by different plants. This genetically controled polymorphism enhances allogamy. Legend: (1) corolla, (2) calix, (3) stamen, (4) pistil.
Français : Un exemple d' hétérostylie: fleurs longuistylée (A) et brévistylée (B) de primevère commune Primula vulgaris, une espèce dystilique. Les fleurs loguistylées et brévistylées se forment sur des plants différents. Ce polymorphisme sous contrôle génétique favorise l'allogammie. Légende: (1) corole, (2) calice, (3) étamines, (4) pistil.
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English: self-made
Français : travail personnel
Author berru
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Valued image

This image has been assessed under the valued image criteria and is considered the most valued image on Commons within the scope: Heterostyly. You can see its nomination here.

Category:Valued images sorted by promotion date#1234354740Category:Valued images promoted 2009-02#1234354740Category:Valued images missing SDC source of fileCategory:Valued images missing SDC depicts Category:Floral diagrams Category:Pollination Category:Primula vulgaris (flowers) Category:Sepals
Category:CC-BY-SA-2.5,2.0,1.0 Category:CC-BY-SA-3.0-migrated Category:Floral diagrams Category:GFDL Category:License migration redundant Category:Pollination Category:Primula vulgaris (flowers) Category:Self-published work Category:Sepals Category:Valued images missing SDC depicts Category:Valued images missing SDC source of file Category:Valued images promoted 2009-02 Category:Valued images sorted by promotion date