Website/Catalog  (9 Jun 2020)  Includes photo(s).
 
Clematis Josephine. Bred in: Great Britain. Plant height: 2.1-2.5 m.  Flowering period: May - October. Flower color: pink, dark crimson.  Flower diameter: 11-15 cm. Pruning group: 2-3

Book  (Oct 2001)  Page(s) 183.  Includes photo(s).
 
Clematis 'Evijohill'
Trade name: Josephine
An unnamed clematis originally bought by Josephine Hill in 1980 for her English garden and introduced by Guernsey Clematis Nursery in 1998.
Parentage unknown
... sumptuous double flowers... a basal row of six to eight lilac-pink, broad but pointed tepals, each with a tinge of green and seeper pink central bar. Each successive layer is slightly shorter than the previous one, and the tepals are similar in colour but are narrower... Best grown in full sun... If green-tinged flowers are desired,, plant in partial shade...

Book  (Apr 1998)  Page(s) 6.  Includes photo(s).
 
C. 'Josephine' (Evijohill
... discovered by Mrs Josephine Hill and introduced in 1998 by [Raymond J. Evison of] Guernsey Clematis Nursery...