<nowiki>Harry Ardell Allard; Harry Ardell Allard; Harry Ardell Allard; Harry Ardell Allard; Harry Ardell Allard; Harry Ardell Allard; Harry Ardell Allard; Harry Ardell Allard; Harry Ardell Allard; Harry Ardell Allard; Harry Ardell Allard; Harry Ardell Allard; Harry Ardell Allard; Harry Ardell Allard; Harry Ardell Allard; Harry Ardell Allard; Harry Ardell Allard; botanist (1880-1963); wetenschappelijk illustrator; H.A.Allard; H.A.Allard; H.A.Allard; H. Allard; Harry Allard; H.A.Allard; H.A.Allard</nowiki>