Balsaminaceae
The Balsaminaceae family consists of annual and perennial herbaceous plants widely recognized in ornamental horticulture. The most economically significant genus within this family is Impatiens, which is extensively cultivated globally for garden landscaping, interior decoration, and nursery production due to its high aesthetic value and prolonged blooming cycles.
Main sections
What the section contains
Balfour's touch-me-not
Impatiens balfourii
Boat-shaped touch-me-not
Impatiens cymbifera
Hydrocera
Hydrocera
1 item
Impatiens
Impatiens L.
20 items
Impatiens angustifolia
Impatiens angustifolia
Impatiens arguta
Impatiens arguta
Impatiens bicolor
Impatiens bicolor
Impatiens chinensis
Impatiens chinensis
Impatiens drepanophora
Impatiens drepanophora
Impatiens edgeworthii
Impatiens edgeworthii
Impatiens falcifera
Impatiens falcifera
Impatiens fimbriata
Impatiens fimbriata
Impatiens furcillata
Impatiens furcillata
Impatiens hochstetteri
Impatiens hochstetteri
Impatiens hybrids
Impatiens hybrids
Impatiens hypophylla
Impatiens hypophylla
Impatiens irvingii
Impatiens irvingii
Impatiens jurpia
Impatiens jurpia
Impatiens kerriae
Impatiens kerriae
Impatiens khasiana
Impatiens khasiana
Impatiens leptoceras
Impatiens leptoceras
Impatiens mackeyana
Impatiens mackeyana
Impatiens mexicana
Impatiens mexicana
Impatiens mirabilis
Impatiens mirabilis
Impatiens morsei
Impatiens morsei
Impatiens nzoana
Impatiens nzoana
Impatiens omeiana
Impatiens omeiana
Impatiens poilanei
Impatiens poilanei
Impatiens puberula
Impatiens puberula
Impatiens pulchra
Impatiens pulchra
Impatiens salicifolia
Impatiens salicifolia
Impatiens stenantha
Impatiens stenantha
Impatiens stuhlmannii
Impatiens stuhlmannii
Impatiens sulcata
Impatiens sulcata
Impatiens textori
Impatiens textori
Impatiens tinctoria
Impatiens tinctoria
Impatiens trilobata
Impatiens trilobata
Impatiens tripetala
Impatiens tripetala
Impatiens tuberosa
Impatiens tuberosa
Impatiens turrialbana
Impatiens turrialbana
Impatiens vellela
Impatiens vellela
Impatiens vidyae
Impatiens vidyae
Poor Man's Rhododendron
Impatiens sodenii
Raceme balsam
Impatiens racemosa
Small-flowered touch-me-not
Impatiens parviflora
Thomson's touch-me-not
Impatiens thomsonii
Touch-me-not balsam
Impatiens noli-tangere
Two-horned touch-me-not
Impatiens bicornuta
Balsaminaceae
Geographically, these plants originate from the tropical and subtropical regions of Africa and Asia. In their natural habitats, they thrive in shaded, moist environments. When cultivated as agricultural crops, they require controlled microclimates that mimic their native conditions, particularly regarding light exposure and ambient humidity levels, to prevent physiological stress.
Botanically, the plants are characterized by succulent, fragile stems and simple, alternate, or whorled leaves. Their flowers are notable for having a complex, zygomorphic structure with a distinct nectar-bearing spur. The seed dispersal mechanism, involving explosive dehiscence of the seed capsules upon maturity, is a primary evolutionary trait for the family.
Cultivation requires specialized agronomic practices, including the use of well-draining, nutrient-rich potting media and consistent moisture management. While they tolerate shade, they are highly sensitive to waterlogging and thermal extremes. Propagation is typically achieved through seed germination or stem cuttings, requiring moderate temperatures and high humidity during the early stages of growth.
Plant health management is critical, as members of the Balsaminaceae family are susceptible to several pathogens and pests. Common issues include fungal infections like powdery mildew, Botrytis blight, and root rot caused by poor soil aeration. Insect pests, particularly spider mites and whiteflies, frequently infest the foliage in controlled environments, necessitating integrated pest management strategies.