Not an accepted name (status: unknown). The accepted name is Heterotheca fulcrata (Greene) Shinners, 1951.

Heterotheca fulcrata var. senilis (Wooton & Standl.) Semple, 1987 6% complete

No common name

Semple JC (1987) New Names, Combinations, and Lectotypifications in Heterotheca (Compositae: Astereae). Brittonia 39(3): 379-386. doi: 10.2307/2807139.

There is no corrections for Heterotheca fulcrata var. senilis yet.