Hybridizer Index

Spae, F.

Spartanburg Nursery

Staal, H.

Stahnke

Stahnke, O.

Sassenburg, Germany

Stair, Lord

Lochinch Castle, Stranraer, Scotland

Standish & Noble

Bagshot, Surrey, England

Standish, J.

Bagshot, Surrey, England

Stanley Hall

Stanton, D.B.

Wollongong, New South Wales, Australia

Stanton, E.N.

Starling

Stavordale, Lord

Stead, E.F.

Steele, Captain Richard, M.

Stelzner

Stephens, J.F. Mrs & Mr

Stephenson Clarke, N.

Stevenson, J.B.

Ascot, Berkshire, England

Stevenson, Mrs. R.M.

Stewart, D. & Son

Stewart, Robert

Springfield, Virginia, USA

Steyaert, A.

Stiborek, Z.

Stipe, W.A.

Glynneden Garden, Greenbank, Washington, USA

Stirling-Maxwell, Sir John

Stockman M. & H.

Stockman, M.

Port Angeles, Washington, USA

Stokes, W.E.

Strauss, R.

Straver

Streck, W.

Street, F.J.

Heathermead Nursery, Woking, Surrey, England

Strybing Arboretum

Stöckman, E.A.

Baumschule, Bad-Zwischenahn-Rostrup, Germany

Sullivan, N.

Burnie, Tasmania, Australia

Sullivan, P.

Sumner, M.H. & Mrs. F

San Francisco, California, USA

Sunningdale Nursery

Swain, G.S.

Researh Station, Kentville, Nova Scotia, Canada

Swan, I.G. & Swan, S.N.

Tawa Glen Nursery, Lepperton, New Plymouth, New Zealand

Swanson, H.

Swarthmore College

Swaythling, Lord

Bridley Manor, Worplesdon, Surrey, England

Swenson, G.

Swenson, W.J.

Eugene, Oregon, USA

Sénéclause, L.

Sřndergaard, V.