| Description | Hackney, Noel G (London)
Harrns[?], H (Berlin-Dahlem Botanical Garden and Museum)
Harscher, A (New Jersey, U.S.A.)
Hastings, Somerville (London)
Henry, A (College of Science for Ireland, Dublin)
Heurard, J (Leiden)
Hills, John A Braxton (Westminster Hospital, London)
Hill, Arthur W (Royal Botanic Gardens, Kew) - see also DF BOT/400/22/10
Hinks, D G (Middlesex, England)
Hitchcock, A S (United States Department of Agriculture, Washington)
Hoehue, H (Museu Paulista, Sao Paulo)
Holmes, R O (Norfolk, England)
Holmes, E M (Kent, England)
Horwood, A R (Kew; Leamington, England)
Hanmer, W F (Cairo, Egypt)
W Watson & Sons Ltd (London)
Hermano[?], Julio[?] (La Paz, Bolivia)
Hume, W F (Cairo, Egypt)
Hunter, J C G (National Scheme for Disabled Men, London)
Hurst, C C (Trinity College, Cambridge)
Husnot, T (Orne, France) |