- the
practical research on tree
growing at the 'Proefstation voor de
Boomkwekerij' (Trial
station for tree nursery) in Boskoop.
After his
retirement De...
- (PDF). Euro-Inox.
Retrieved 25 May 2020. "Palace of
Justice - Antwerp".
Boomkwekerij Gebr.
Retrieved 25 May 2020. "Palace of
Justice in Antwerp". Uginox....
- (1965). "Verwelkingsziekte in clematis".
Jaarboek Proefstation voor de
Boomkwekerij te
Boskoop 1964: 82-87.
Smith G.R. (1987). Leaf Spot and Wilt of Clematis...
- 446-48, 492-64, 27-98.
Arboretum Waasland, Nieuwkerken-Waas,
Belgium Boomkwekerij Oirschot, Oirschot,
Netherlands Landford Trees, Salisbury, UK.[12] Lorenz...
-
Europe Batouwe Boomkwekerijen B.V., Dodewaard, Netherlands.
Potted whips.
Boomkwekerij Gebr. Van den Berk B.V., Sint-Oedenrode, Netherlands. Fu, L.; Xin, Y...
- Sun
Valley Garden Centre [10], Eden Prairie, Minnesota, US.
Batouwe Boomkwekerij B.V., [11], Dodewaard, Netherlands.
Noordplant [12], Glimmen, Netherlands...
-
Potted whips.
Boomwekerijen 'De Batterijen' [8], Ochten, Netherlands.
Boomkwekerij 't
Herenland [9], Randwijk, Netherlands.
Coles Nurseries [10], Thurnby...
- Germany.
Hilliers Nurseries, Liss, UK. Noordplant, Glimmen, Netherlands.
Boomkwekerij Ebben, Cuijk, Netherlands. Pépinières Rouy-Imbert Monfavet-Avignon, France...
- [8], Zwalm, Belgium.
Noordplant [9], Glimmen, Netherlands.
Westerveld Boomkwekerij [10], Opheusden, Netherlands.
Productive Trees Ltd. [11], Paeroa, Waikato...
-
laevis 'Helena' is a
Dutch introduction in
commerce circa 2010 at the
Boomkwekerij s'Herenland at
Randwijk (PBR
applied for: EU 20142249). The cultivar...
