Commercially available

Discovered by Rudolf Bergmann (Germany, 2005).

Hybrid Multiflora.  

Light pink, ages to cream .  Mild fragrance.  60 to 70 petals.  Very full (41+ petals), in large clusters, cupped-to-flat bloom form.  Once-blooming spring or summer.  

Armed with thorns / prickles, climbing.  Glossy foliage.  7 to 9 leaflets.  

Height: 16'5" to 19'8" (500 to 600cm).  

Chance seedling, parentage presumed.
Source: http://roses.shoutwiki.com/wiki/Jeanne_du_Volcan, and
http://www.stauden-und-rosen.de/index.php?seite=rosen_alle&id=488