2011年7月6日星期三

Sedum lineare Thunb

Perennial herb, glabrous. Stem height of 10 to 20 cm. 3 impeller life, rarely 4 impeller life, leaves linear, 2.0 to 2.5 cm, a width of 2 mm, apex obtuse tip, stem sessile, with short-range. Inflorescence cymose, the top students, sparse flower, 4 to 8 cm wide, with a short central stalk flowers, and another 2 to 3 branches, branches often again two branches, the Flower sessile; sepals 5, line lanceolate, 1.5 to 7 mm, ranging from long, non-distance, sometimes short, tip blunt; petals 5, colors, long lanceolate 4-6 mm, blunt tip end Flowers, stems slightly narrow; stamens 10, shorter than the petals; scales 5, wide wedge to four square, length 0.5 mm; follicle deviates slightly, 4 to 5 mm long, style short. Seeds small. Flowering April to May, the fruit of 6 to 7 months.




Sedum lineare Thunb Growth Habit:

Growing in the hills or rocks, the training of plant breeding after a lot of use. Highly adaptable, do not choose the soil, a strong cold hardiness. Year-round lush, green crystal, very likable.


Sedum is a multi-pulp plant, high water content, the leaves, stem epidermis of the cuticle to prevent water evaporation with extraordinary features, even on the roof in the summer drought and need water. The drought can last for a month, with the same cultivated Sedum other weeds have already dried up dead, Sedum was left intact, to maintain the vitality of the green.

Landscape Uses:


Sedum lineare Thunb is an excellent drought tolerance is a multi-pulp plant evergreen grass, used in green roofs, the use of soilless culture, a very light load, can replace the traditional insulation and waterproof protective layer. Sedum grows in only 30 mm thick substrate of specific growth, survival after planting, no watering, fertilization, management, and will not vermin, with international advanced level of a good green and insulation.

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