This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Stamen morphology cicly and position uniseriate antisepalousalternipetalous. es Morfologa del estambre Estambres uniseriados antispalos opositispalos alterniptalos Segn Simpson Plant Systematics Simpson Plant Systematics Michael Simpson Redrawn and color User RoRo As scientific drawing this file is not protected by copyright