Gypsophila

Gypsophila is one of the most heterogeneous and largest groups in the carnation tribe, Caryophylleae. The genus comprises approximately 150 species of annual or perennial herbaceous, creeping or cushion-forming plants, inhabiting primarily the mountainous steppes in the north temperate part of the Old World with a diversification hotspot in the Irano-Turanian region.[8] These species also show major variation in inflorescence type ranging from many-flowered lax thyrses or panicles (e.g., G. elegans M.Bieb., G. paniculata L., G. pilosa Huds.) to compact head-like cymes ( G. capitata M.Bieb., G. capituliflora Rupr., G. caricifolia Boiss.), and few-(uni-)flowered raceme-like monochasia (e.g., G. bazorganica Rech.f., G. saponarioides Bornm. & Gauba). Each small flower has a cup-like calyx of white-edged green sepals containing five petals in shades of white or pink. The fruit is a rounded or oval capsule opening at valves. It contains several brown or black seeds which are often shaped like a kidney or a snail shell.[4]

A few species are commercially cultivated for several uses, including floristry, herbal medicine, and food. The baby's-breath most commonly used in flower arrangements such as bouquets is the common gypsophila, G. paniculata.[9] G. elegans is also used as a cut flower.[10]

The genus is a source of saponins that can be used for many purposes, including the production of photographic film and hemolytic laboratory reagents. Their detergent qualities make them useful in soap and shampoo.[9]

G. rokejeka is used to make the dessert halva.[9] Species are also ingredients in liqueur, cheese, and ice cream, providing flavor, aroma, and crispness to foods.[11]

Several species are hyperaccumulators of boron, and may be planted to absorb the element from polluted soils.[11]

Some species are known as weeds, including the "aggressive ornamental" G. paniculata, which invades habitat and competes with native flora.[12]

The plant Çöven, G. simonii is widely distributed throughout Çankırı, where it is a native species, and Turkey. In this study, chemical and physical properties of unripe saponins obtained by extraction from the roots of G. simonii, an endemic plant, were isolated and investigated. Purified aglycones recovered from acid hydrolysis of the saponins were separated by reversed chromatography on a thin layer of silica gel. Phytochemical tests showed the presence of terpenoids in the crude extracts.[13][14]

There are about 150 species in the genus.[4][15]

Gypsophila aretioides

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Gypsophila sp. seeds

Species include:

Gypsophila muralis (annual gypsophila, cushion baby's-breath, low baby's-breath) is now placed in the genus Psammophiliella.[16]