Impatiens tinctoria

Impatiens tinctoria, the dyers busy lizzie, is a species of flowering plant in the balsam family Balsaminaceae, native to tropical Africa.[1]

Impatiens tinctoria
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Ericales
Family: Balsaminaceae
Genus: Impatiens
Species:
I. tinctoria
Binomial name
Impatiens tinctoria

Description

This erect perennial grows from large underground tubers, to a height of 2 m (6.6 ft) or more. It has deeply-veined, elliptic, slightly toothed leaves. Large 6 cm (2.4 in) hooded white flowers, with deep crimson splashes in the centres, hang from short stems in summer and autumn. Each flower bears a curved red spur at the back, up to 5 in (13 cm) long. The flowers are scented like gardenias.[2] The stems and leaves are succulent and fleshy.[2][3]

Impatiens tinctoria is listed by the Plant List as "Unresolved", meaning that it has not yet been established as an accepted name or a synonym.[4]

Cultivation

This tropical plant tolerates short periods down to −5 °C (23 °F) (RHS H3),[5] as long as it is kept in a sheltered, partially shaded spot with a protective mulch in winter. It prefers humid conditions which replicate its native habitat.

References
  1. "Impatiens tinctoria". Germplasm Resources Information Network. Agricultural Research Service, United States Department of Agriculture.
  2. "Impatiens tinctoria". RHS. Retrieved 24 September 2021.
  3. "Impatiens tinctoria". Strange Wonderful Things. Retrieved 24 September 2021.
  4. "Impatiens tinctoria". The Plant List. Retrieved 24 September 2021.
  5. "Hardiness Ratings" (PDF). Royal Horticultural Society. Retrieved 16 May 2021.


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