MONS DEPONT (Calot, 1872) - Double - White - Late Midseason. Tall. Strong fragrance. Large. White with a yellow glow from buried stamens, and very conspicuous crimson blotches on central petals. Very free-flowering; stiff stems. Excellent foliage. A very distinct sort, of cupped form with a collar composed of tufts of petals arranged in little whorls. Midseason.

Madame DUPONT - Probably a mis-writing of MONS. DUPONT. Double - White, marked crimson. Mid-season.

Rivière (1995):

'M. Dupont' /Calot/1872

Mons. Dupont* (Calot 1872) L.  Full Double; white with a yellow glow from buried stamens, and conspicuous crimson blotches on central petals; strong fragrance. Large, very free-flowering; stiff stems.  Excellent foliage.  A recent addition here, from the collection of Dorothy (Jones) Knapp. 

Rivière (2000)

Mr. Dupont, [Paeonia sinensis Gefülltblühende Sorten:] elfenbeinweiß, spätblühend

Mr. Dupont, [Paeonia sinensis Gefüllt blühende Sorten] elfenbeinweiß, spätblühend