• Clematis patens 'Helene'

2 favorite votes.  

Bred by Unknown Japanese Breeder(s) (Japan, before 1854).
Introduced in Netherlands by Philipp von Siebold in circa 1854 as 'C. patens 'Helena''.

Early Large Flowered, Group 2.  

Light blue to white, green shading, light yellow stamens.  6 to 8 petals.  Large, single bloom form.  

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