ALEXANDRIA, Va., Oct. 21 -- United States Patent no. PP37,808, issued on Oct. 20.
"Delosperma plant named 'FS 21-254'" was invented by Koichiro Nishikawa (Okayama, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A new cultivar of Delosperma nubigenum plant named 'FS 21-254' that is characterized by its flowers with a high quantity of petals resulting in a full and multi-layered effect, especially in spring, its vibrant red flowers with white and yellow centers, its long flowering period: blooming continuously from early summer into autumn, its floriferous blooming habit, its compact, prostrate, and densely branched plant habit, its ease of growing with no need for vernalization, and its high tolerance t...