A new and distinct Hemerocallis cultivar of the evergreen type named `Endless Heart` is provided. The new cultivar is very floriferous and forms attractive highly ruffled bright crimson red funnel-shaped blossoms over an extended period of time that commonly begins during mid-June and commonly ends during mid-September in U.S.D.A. Hardiness Zone No. 6. The blossoms possess substantial substance and well withstand rain damage in view of the strength of the tepals. The new plant readily forms fans and readily forms a number of scapes per fan. The new cultivar is particularly well suited for growing as distinctive colorful ornamentation in the landscape.