Bohemia Ecological Preserve

This is probably a Little Tarweed seed pod. There are at least a dozen seeds inside the glandular phyllaries (bracts). The seeds don't seem to have bristles or plumes on the top. They appear to be disk-flower seeds, but where are the ray-flower seeds? Now to measure the length of the flowerhead and ray-flowers. Oops, the flowers aren't there anymore.