‘Dart's Red’ 
‘Dart’s Sunbeam’ 
‘Dart’'s Yellow’ 
‘Dauerbrand’ 
(Proefstation voor de Boomkwekerij te Boskoop. Alfabetische Lijst van 
Planten op de Sortimentstuim, p. 189. 1977, without description). 
Darthuizer Vademecum, 3d ed., pp. 16, 221. 1987 : Broad, upright, fairly 
open shrub; leaves glossy dark green; fruit bright red, numerous; very 
winter hardy; scab resistant; selection of Darthuizer Nurseries. Pépiniére 
Renault, Gorron, France. Catalog. Autumn 1989, as P. ‘Dart’s Red® 
Interrada’ : Fruit red orange; disease resistant. Name registered by H.J. 
van de Laar, Boskoop, Holland, April 20, 1990: Chance seedling; parent- 
age unknown; named in 1975; introduced by Darthuizer 1986. 
= ‘Interrada’ 
(Proefstation voor de Boomkwekerij te Boskoop. Alfabetische Lijst van 
Planten op de Sortimentstuim, p. 189. 1977, without description). Name 
registered by H.J. van de Laar, Boskoop, Holland, April 20, 1990 : 
Chance seedling; hybrid of unknown parentage; selected at Darthuizer 
Nurseries, Leersum, Holland, 1975; introduced 1975; vigorous, broad- 
growing shrub; fruit golden yellow, 6-7 mm; less hardy than ‘Dart's 
Daffodil’ and ‘Dart’s Red’. Probably no longer in cultivation. 
(H.J. van de Laar. Naamlijst van Houtige Gewassen, p. 153. 1987, with- 
out description). Name registered by H.J. van de Laar, Boskoop, Holland, 
April 20, 1990 : Chance seedling; hybrid of unknown parentage; selected 
at Darthuizer Nurseries, Leersum, Holland, 1975; introduced 1975; fruit 
yellow. Probably no longer in cultivation. 
(Karl Foerster, Bornim-Potsdam, Germany. Catalog, p. 74. 1937-38, as 
P. coccinea ‘Dauerbrand’) : Fruit orange; persistent. Letter January 18, 
1966, Karl Foerster : Compact shrub, 1.5 m high; flowers and fruit 
abundant; fruit persistent; winter hardy; selected by Karl Foerster at 
Bornim, Germany, prior to World War II; earlier named ‘Praecox’. 
= ‘Praecox’ 
P. coccinea 
17 
