ALEXANDRIA, Va., Dec. 31 -- United States Patent no. PP37,187, issued on Dec. 30, was assigned to Walters Gardens Inc (Zeeland, Mich.).
"Epimedium plant named 'Jester's Hat'" was invented by Hans A. Hansen (Zeeland, Mich.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A new cultivar of Epimedium plant named 'Jester's Hat' characterized by its medium size habit, evergreen foliage. The flowers are golden yellow spurs with reddish sepals on airy branched corymbs beginning in late spring. The foliage has three leaflets of light chartreuse with large segments of reddish in cooler conditions and becoming deep green in summer."
The patent was filed on Sept. 9, 2025, under Application No. 18/831,788.
*For further ...