Notice

Colin Mills, compiler of the Hortus Camdenensis, died in late November 2012 after a short illness. As he always considered the Hortus his legacy, it is his family's intention to keep the site running in perpetuity. It will not, however, be updated in the near future.

Prunus domestica ‘Ickworth Imperatrice’

A Prunus domestica L. cultivar. ‘Fruit large, obovate. Skin purple, marked with yellow streaks. Stalk stout, an inch or more in length. Flesh greenish-yellow, tender and juicy, with a rich, sugary flavour, and adhering to the stone. Shoots smooth. An excellent late dessert plum. Ripe in October. It will hang till it shrivels, and is then very rich in flavour.’ [Hogg – Fruit Manual p.241/1860].

 

Horticultural & Botanical History

‘Knight, the noted English pomologist, raised this plum from the Imperatrice fertilized by Golden Drop and named it after Ickworth Park, near Bury St. Edmunds. Knight aimed in raising this and other plums to produce a fruit containing sufficient sugar to keep well and not shrivel. In Ickworth he succeeded to a high degree.’ [Plums of New York p.220].

It was bred from ‘Imperatrice violette' with pollen from ‘Coe’s golden drop’. The fruit is middle-sized. The skin is purple, richly traced with golden-brown lines. The flesh is greenish-amber. A late plum for dessert use and good for making prunes. A hardy, vigorous grower. [Gard. Chron. 1842].

 

History at Camden Park

Listed in Addenda to the 1857 catalogue as ‘Ickworth Imperatrice’ [Plum no.21/1857].

 

Notes

Published May 27, 2010 - 04:51 PM | Last updated Jul 21, 2011 - 05:12 PM

Figured is a shoot with ovate leave, 4 purple-skinned plums, a sectioned plum and stones. Plums of New York p.220, 1911.

Prunus domestica ‘Ickworth Imperatrice’ | Plums of New York p.220/1911 | BHL

Family Rosaceae
Category
Region of origin

Garden origin, England

Synonyms
  • Ickworth
Common Name

Dessert Plum, autumn

Name in the Camden Park Record

Ickworth Imperatrice 

 

Confidence level

high