sedum

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sedum:

see stonecropstonecrop,
common name for members of the Crassulaceae (also called orpine, or hen-and-chickens, family), a family of succulent, fleshy herbs and shrubs mostly inhabiting arid regions in many parts of the world.
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Sedum

 

a genus of plants of the family Crassulaceae. The plants include herbs and some subshrubs and shrubs. The leaves are succulent, entire, sessile, and usually alternate. The regular and bisexual flowers are commonly in corymbose inflorescences. The fruit commonly contains five follicles.

There are about 500 species of Sedum, distributed in the temperate zones of the northern hemisphere, primarily in Eurasia. A few species are encountered in southern Africa and South America. The USSR has about 55 species, growing in arid sandy regions, on rocky slopes, and on cliffs. The most common species is the orpine (S. telephium; formerly S. purpureum,) a perennial with thickened roots and with red or, occasionally, whitish flowers. The orpine grows in meadows, thickets, and clearings in pine forests; it also grows as a weed along the edges of cultivated fields. It is easily propagated with cuttings from the stems and roots.

S. acre is found on sandy soils in the European SSSR, the Caucasus, and southwestern parts of western Siberia. It is an excellent nectariferous plant, but its sap causes burning and reddening of human skin. The young shoots and leaves of the orpine, S. caucasicum, and S. album may be used in salads and for pickling. Many species of Sedum are cultivated as ornamentals for gardens, the home, and greenhouses.

REFERENCES

Atlas lekarstvennykh rastenii SSSR. Moscow, 1962.
Kott, S. A. Sornye rasteniia i bor’ba s nimi, 3rd ed. Moscow, 1961.

T. V. EGOROVA

sedum

any crassulaceous rock plant of the genus Sedum, having thick fleshy leaves and clusters of white, yellow, or pink flowers
References in periodicals archive ?
Sedum 'Autumn Joy' seems eternally decorated with peacocks, red admirals and tortoiseshells.
There are several selections of Sedum spectabile including one with pure white flowers, called Sedum spectabile 'Iceberg.
In all four studies, sedums were the most likely to survive the shallow soils of an extensive green roof, and within the sedum group, S.
For verandah and wall decoration, succulents like sedum, aporocactus, ceropegia, zygocactus and epiphyllum grown in hanging baskets or wall baskets can look very attractive.
Sedum comes from one of two Latin words, either sedare or sedere.
Sedums attract bees and butterflies who are grateful for the late summer pollen
Sedum Xenox is a fabulous example of modern breeding.
Sedum Herbtsfreude 'Autumn Joy' is one of the best - prolific, with huge, almost cauliflower-like flowerheads.
Use decomposed granite or flagstones for a Mediterranean feel, or try concrete pavers interplanted with sedums for a modern look.
Sedums generally like dry, sunny gardens and good drainage.
If you plant carefully, you too could return from holiday to find exciting hues of vibrant reds, burnt oranges and sizzling yellows intermingled with wafting ornamental grasses, front-of-border sedums and palm-sized lily blooms in the perennial border.
Expert tip: Sedums grow best when the soil isn't enriched - if it's too fertile, the stems go soft and sappy.