Both Wisconsin and Penn State said they'd work with the Big Ten to "identify rescheduling options" and potentially make the game up later in the season.
Flowers is the third four-star wide receiver to join Penn State's talented recruiting class of 2022.
The Nittany Lions are set to compete in nine matches against conference opponents only.
Despite a career-high 24-point output from Maddie Burke, the Lady Lions were unable to counter Maryland's offensive attack.
Ebiketie had four sacks and 42 total tackles as a redshirt junior in Philly this past season.
Wills is considered the No. 62 player in Pennsylvania and joins a deep group of run-on players in Happy Valley.