- Group
- Bourbon
- Breeder
- François Lacharme, France, 1867
- Bud shape
- Globular; the tips of the outer petals crimson-pink – a characteristic feature
- Open flower
- Globular, cup-to-rosette shape, with inrolled edges – forms a 'snowball'; diameter 6–7 cm
- Colour
- Pure white when open; buds noticeably pink/crimson at the tips; sometimes with a faint greenish bloom; in cool weather, pink streaks on the outer petals
- Fullness
- Dense, ~26–40 petals
- Flower carriage
- In small clusters
- Flowering
- Repeat-flowering in flushes through the season
- Fragrance
- Moderate – a sweet, creamy note typical of old roses
- Hips
- No data
- Habit
- Upright, slender
- Branching
- Moderate
- Shoots
- Thin, arching – can be trained onto a low support
- Thorns
- Moderate number (precise data are limited).
- Dimensions
- 120–150 cm (up to 300 cm on a support) × 90–120 cm
- Support
- No support needed – but the thin canes can be tied to a post or a low support
- Foliage
- Dense, glossy, dark green
- Resistance
- Moderate; prone to black spot in damp conditions – needs air circulation
- Variations of the variety
- Parents: Mademoiselle Blanche Lafitte × Sappho; the name means 'snowball'