]> Botany Created from NEVP Ingest: "C. B. Hellquist & L. Mehrhoff" Hellquist, Carl Barre & Mehrhoff, Leslie John Hellquist, Carl Barre & Mehrhoff, Leslie John C. B. Hellquist & L. J. Mehrhoff Hellquist, C. B. & Mehrhoff, L. J. Carl Barre Hellquist & Leslie John Mehrhoff