How are the stamens and carpels arranged in Magnoliaceae flowers?

In the Magnoliaceae family, the arrangement of reproductive structures is as follows:

• Stamens: These are numerous, leaflike in structure, and spirally arranged. Unlike more derived angiosperms that possess distinct filaments and anthers, the stamens in Magnoliaceae represent a less-modified state where the microsporangia are located at or near the margins of the leaflike blade.12
• Carpels: These are also numerous and spirally arranged. They are attached to a conelike receptacle and are typically free (apocarpous) rather than fused. While some primitive magnoliids possess leaflike carpels, members of the Magnoliaceae have evolved conventional carpels that consist of a stigma, style, and ovary.134