Hybrid variety. Will not reliably grow true to type from seed.
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HelpMeFind notes that ‘Jean d’Arc’ is “also referenced as ‘Rosa alba var. albamedia’”. Any such reference is not strictly correct, as it is not a species rose and in fact its parentage is uncertain. The name ‘Rosa alba var. albamedia’ is included here as a synonym simply so that this wiki can be found if the rose should be searched for by that name.
Joan of Arc [Jeanne d’Arc], also known as “La Pucelle” and “The Maid of Orleans”, French general. Born circa 1412, she was burned at the stake 30 May 1431. She was canonized on 16 May 1920. Her feast day is celebrated 30 May and in France there’s a national festival in her honor on the second Sunday in May.
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Alba Centifolia, Rosa alba var. albamedia
1 HelpMeFind entry for ‘Jeanne d’Arc’ rose
2 “Botanica’s Roses”