Oval Star and Fan or Hobstar Reversed
These have been identified by both names. Oval Star and Fan would probably be by Jenkins; Hobstar Reversed would likely be of English origin. They don't come up for auction too often. Never seen them in anything but marigold. Examples sold in 2007 for $25 and in 2010 for $10. In 2020 two brought $10 and $20.

Updated 12/18/2020