30
Aug
2011
Portulaca grandiflora
Flowers | Magnoliopsida

Scientific name - Portulaca grandiflora Hook

Synonyms -

Popular names - Portulaca, moss rose, porcellana grandiflora.

Distribution and Habitat - native to Brazil.

Description - annual species, juicy. Purple strain. Leaves alternate, 2-4 cm, succulent, cylindrical. Flowers terminal, 3 cm diameter, white color, pink, red, purple, orange. Numerous stamens and anthers orange with yellow filaments. Yellow pistil. Inferior ovary. Fruit capsule.

Growth Rate - slowly.

Tolerance - do not tolerate transplanting well.

Requirements - prefer sandy soils, well-drained sunny and exhibitions.

Management - rare earth wet summer, winter remains dry land. For an extended flowering indicated that dried flowers are removed, gently but you knthe flowering buds are sesnsibili.

Propagation - by seed or cuttings. It looks like in March, hothouse, or directly in soil garden in April. Are planted at 10-15 cm distance between plants.

Properties and Uses - used in parks and gardens as ornamental species for borders or pots on terraces species for sunny.

Curiosity - Portulaca grandiflora was first described by Hooker in 1829

Photos
Top
See also
Top
Flowers
Thlaspi montanum L.

Thlaspi montanum var. montanum is toxic and cause death of larvae of Pieris rapa.

Thlaspi montanum var. siskiyouense is a serpentine endemic from southwestern Oregon.

 
Pedicularis rostrata-capitata

  Pedicularis rostrata-capitata - grows on alpine and subalpine meadows, cave sites, 1800-2400 m altitude.

Pedicularis rostrata-capital belongs to the family Orobanchaceae, which contain parasites or semiparazite, with or without chlorophyll, leaf bracteiforme.

 
Ranunculus ficaria

Ranunculus ficaria is a member of Buttercup Family.

 
Pontederia cordata L.

Species aquatic perennial, 45-60 cm tall, thin rhizome. Leaves basal, erect, ovat-lanceolata, with the cord; long petiole. Flowers violet-blue, rarely white, with an upper lobe yellow blossom disposed in ear type. Perianth campanulata, Revol tube after blooming, 6 stamens, 3 more unequal, May 3 children; anther elliptic, blue. Blooms in June-September. The fruit contains a single seed, indehiscent.

 
Tithonia rotundifolia

Tithonia rotundifolia - annual species, native to Mexico and Central Aerica, cultivated as ornamental species.

 
Magnoliopsida
Hedeoma pulegioides

Stem very thin, erect, branched, finely pubescent, 15-45 cm high. Leaves ovat until obovata-oblong, ribbed, few soirees, top obtuse, base narrow, glabra, slightly pubescent, thin, upper leaves are smaller. Flowers in bunches, axillary, pedicel pubescent, less than or equal to calyx, calyx pubescent, lobes 3 short and 2 longer lobes. Corola white or blue-violet. Blooms in July-September.

 
Jasminum nudiflorum Lindl.

Decidua species native to China. Green stems, 60-90 cm high, 1-2 m diameter, edges, form adventitious roots. Brownish-red buds, ovoizi. Decidue leaves, opposite, pinnate-compound, 3 leaflets oblong, Sesi. Flowers solitary, six petals, 1-2 cm in diameter. Flowering period from January to March, before leaf. Baca fruit, fleshy, ripening black.

 
Prenanthes purpurea - rabbit salad

Herbaceous perennial. Stem branched, 25-150 cm, pubescent. Amplexicaule leaves, elliptical, oblong or fidate, margin entire or Pinata-fidata, glauca. Flowers arranged in panicule, ligula flowers are purple, with 5 teeth, tubular flowers absent.

 
Centaurea kizildaghensis

Centaurea is the third - century genre that many species in Turkey, with 189 taxa. Most of these taxa are endemic in the whole country or a limited area. Value for Centaurea endemism in Turkey is 60%.

Kizildaghensis Centaurea Centaurea is very similar to kotschy. C. kotschy doll is simple, plum, very long compared to the new species has double doll and nauseating.

 
Gentiana verna L.

Gentiana verna - a species native to southern central Europe, Russia, England and Ireland, increasing the Alpine and subalpine meadows, wetlands, from 400 to 2600 m altitude.

 
   Add to iGoogle
Last posts

Categories

Links