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Fig. 1 | EvoDevo

Fig. 1

From: Can the anatomy of abnormal flowers elucidate relationships of the androecial members in the ginger (Zingiberaceae)?

Fig. 1

Three typical types of labellum in Zingiberaceae. Representative genera of each category are listed in the figure above. Five stamens are completely absent, resulting in not any novel structure in Rhynchanthus genus. The lateral appendages of unlobed labellum correspond to the petaloid of bilobed labellum and the lateral lobe of trilobed labellum, which we marked in orange color. Lab, labellum; ls, lateral staminode; cl, central lobe; ll, lateral lobe

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