. "1950" . "A.J. Hend." . . . . . . "A. J. Hend." . . "Andrew J. Henderson" . "Andrew Henderson (botanist)" . . . "A.J.Hend." . . . . . . "Andrew James Henderson" . . . "Andrew Henderson (botanist)" . . . . . . . "Andrew Henderson" . . "1950-09-08" . . "Henderson" .