]> Botany [collector note: Arizona: FH] Haskell, Horace S., Gould, Frank Walton & Darrow, Robert Arthur Haskell, Horace S., Gould, Frank Walton & Darrow, Robert Arthur H. S. Haskell, F. W. Gould & R. A. Darrow Horace S. Haskell, Frank Walton Gould & Robert Arthur Darrow Haskell, H. S., Gould, F. W. & Darrow, R. A.