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Showing posts from November 7, 2014

Syringa reticulata

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Common Names:  Japanese tree lilac Family:   Oleaceae  (olive Family) Description Japanese tree lilac is a large shrub or (more commonly) a small tree, cone shaped, and getting up to 30 ft (9 m) tall and 20 ft (6 m) wide. The deciduous leaves are opposite, 3-6 in (8-15 cm) long, and oval to broadly heart shaped with pointed tips. They are dark shiny green, sometimes turning dull yellowish brown before falling in autumn. In summer Japanese tree lilac bears large showy panicles of fragrant creamy white flowers. Some compare the fragrance to that of Japanese privet ( Ligustrum japonicum ) blossoms, not necessarily a compliment. The flower clusters are 6-12 in (15-30 cm) long and composed of many tiny tube shaped blossoms. Fruits are small, dry leathery capsules that turn brownish yellow in late summer. The bark is shiny purplish brown and smooth when young, flaking in curled patches on older specimens. Small stems and twigs are hollow. Cultivars of Japanese tree lilac include the po

Pistia stratiotes

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Common Names:  water-lettuce, shell-flower Family:   Araceae  (arum Family) Description Waterlettuce is a floating water plant with 6 in (15 cm) rosettes of ribbed, Ruffles® Potato Chip-like leaves. The rosettes are connected by stolons that break easily. The leaves are fleshy-thick, pale green and velvety-hairy, which causes water to bead and keeps them from getting wet. The feathery roots are white, purple and black, and quite showy, hanging down a foot or so below the floating rosettes. Waterlettuce frequently forms solid mats on the water's surface and can become a serious pest. Location Waterlettuce thrives in still waters in swamps, ponds, lakes, and sluggish rivers in the tropics and subtropics in both the Old and New Worlds. In the United States it is restricted to Peninsular Florida where it probably was introduced. Culture Light:  Waterlettuce needs full sunlight or slightly filtered sunlight. Moisture:  Waterlettuce typically floats on the surface, but can with

Kalanchoe fedtschenkoi

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Common Names:  South American air plant, lavender-scallops, gray sedum Family:   Crassulaceae  (orpine Family) Description South American air plant is a perennial succulent with upright flowering stems and decumbent, spreading sterile (non-flowering) stems that take root wherever they lie on the ground. It grow to about 2 ft (0.6 m) tall and half as wide. The glabrous (hairless) blue green leaves are thick and fleshy. They are oblong, and 1-2 in (2.5-5.1 cm) in length with 2-8 conspicuous teeth around the edges. The purple or reddish brown flowers are bell shaped, about 3/4 in (1.9 cm) long and hang in loose clusters from upright stems. The popular cultivar, 'Variegata' is more bushy and erect than the species and has leaf margins that are creamy white and scalloped instead of toothed. Location Despite the misleading common name, the South American air plant is native to Madagascar.  Kalanchoe fedtschenkoi  has escaped cultivation and become established in parts of S