Hybridizer Index

MacDonald, R.

MacMullan, D. (Dennis)

Hamburg, Pennsylvania, USA

Mackay, M.

Mackenzie, E. Mrs

Mackoy, J

Maehara, H.

Magness, W.R.

Brandon, Oregon, USA

Magor, E.J.P.

Lamellan, St. Tudy, Cornwall, England

Magor, E.W.M.

Makino, T.

Malone, H.R.

Maloney, F. Mrs.

Seattle, Washington, USA

Manenica, Mrs A.

Aberdeen, Washington, USA

Mangles

Mangles James Henry

Valewood, England

Manten, H.

Marcellus, J.A

Marchant, H.

Marchant, W.J.

Mardner, Gebr.

Mainz, Germany

Markeeta Nursery

Marshy Point Nursery

Martin, A,C

Martin, W.

Mason

Matlack, M. B.

Matouš, J

Maupoil, C.

Mauritsen, Richard

Kent, Washington, USA

Maxwell, Sir John

May, J.

Mayer, R.

Mayo, R.P.

Mayo, R.P. Nurseries

McBrier, B.P.

McClure, D.K.

McClure, W.

McCormack, A.

McCulloch, S.

Olympia, WA, USA

McDonald, S.

McDonald, S.F.

Hampton, Virginia, USA

McGuire, J. J. (dept. Plant Sciences, RI University)

Kingston, Rhode Island, USA

McKeefer, J.R.

McMillan, A.

McMurry

McNew, C. (Charles)

Kelso, WA, USA

McQuire, J.F.

Farnham, Surrey, England

Means, R.L.

Meerkerk, A.

Meerkerk Rhododendrons Gardens, Greenbank, Washington, USA

Mehlquist, G.A.L

Storrs, Connecticut, USA