30
May
2010
Salix reticulata
Trees and shrubs | Magnoliopsida

Scientific Name - Salix reticulata L.

Synonyms -

Common name - salcie pitica, salice reticolato, Thick-leaf willow, reticulate willow, Netz-Weide, Rynkevier.

Distribution and Habitat - grows on limestone bedrock and not only in alpine areas 1800 - 2700 m altit, in association with Dryas octopetala, Silene acaulis.

Description - dwarf shrub, stems crawling, wood. Leaves long-stem, yellow-brown or reddish, 0.6 - 2 cm long, lamina elliptic, dark green with prominent veins on top and pubescent, white arginii on bottom, 4 cm long. Dioica species with small flowers grouped in inflorescences on branches of apical type Amenti two years. Peduncles pubescent, 2 cm long, 2 free stamens with anthers yellow then red. Blooms in June-August. Fruit capsule, red, with short hairs, white.

Salix reticulata subsp. reticulata;

Salix reticulata subsp. glabellicarpa.

Growth rate - slowly.

Curiosity - The genus name is derived from celticul 'sal-lis' = near water, and in Greek means 'swing'.

The pictures were taken on Monte Pasubio (IT).

Photos
Top
See also
Top
Trees and shrubs
Robinia pseudoacacia - Acacia

Tree, 25 m high, crown iregulata, oval, open. Maroni stalk, thin, tomato-brown of thorns present 1.5-2.5 cm long. Small buds superimposed. Leaves alternate, imparipenat-compound, 7-19 folio elliptical, obovata, opposite, entire edge, nervatiune pinnate, 4-5 cm long, green or green glauca, are yellow in autumn.

 
Thunberg mysorensis

Thunberg mysorensis is used as an ornamental species for rapid growth and flowers arranged in raceme. Blooms in July-September.

 
Symphoricarpos - Hurmuz

Shrubs decide, prostate or erect, 90-120 cm, originating in the U.S.. Buds scaly, 1.5 mm long. Leaves simple, opposite, short petiolate, 7 cm long. Raceme blossom. Campanulata Flowers in raceme children. Calyx tube slightly globos; Corola campanulata, 4-5 lobes. Fruit drupe, 1-1.5 cm in diameter, S. albus and S. occidentalis fruits white, pink-coral S. orbiculatus fruit. A fruit contains two seeds oblongata.

 
Prunus laurocerasus L.

Shrub or small tree, 6 m high. Leaves evergreen, alternate, coriacee, lamina lanceolata-obovata, top acute, base cuneata, upper surface glossy green, the bottom is opaque, ribbed clear, ribbed robust short.

 
Dalechampia spathulata

Dalechampia spathulata is a shrub of the Euphorbiaceae family. Most species belonging to the genus Dalechampia multiply naturally by seeds.

 
Magnoliopsida
Pimelea physodes

Pimelea physodes is a species indigenous to Australia. Stem erect, branched, 0.2-1 m high and 80 cm in diameter. Leaves opposite, Sesia, elliptic, acute nested. Capital terminal, solitary, nutant, large bracts, 4-6 cm, yellow, green, red or purple, perianth roots, the average tube, stamens long.

 
Cleome spinosa - flower spider

Herbaceous annual. Stem herbaceous, simple, viscid-pubescent, 1 m high. Leaves alternate, petiolate, palmate-compound. Petiole 10-15 cm long, glandular and pubescent. Folio 5-7, onblong-anceolate to elliptic, top acute - acuminata, the conical, 15 cm long, margin entire, glandular-pubescent on the upper surface and slightly pubescent on the underside. Raceme blossom, dense, compact, terminal.

 
Silene acaulis

Herbaceous perennial. Floral stem erect, 3-15 cm high. Basal leaves often nested, lamina lanceolata, 0.4-1.5 cm x 0.8-2.0 mm, margins cartilaginous, top acute, glabra, nauseating. Flowers solitary, bisexual or unisexuate. Pedicel 2-40 mm.

 
Pavone multiflora

Genus belongs to the Malvaceae, tribe Malvavisceae, which is characterized by a number of corporate sites is double that of carpelelor.

 
Campsis radicans

Genus was created by Portuguese botanist João de Loureiro (1717-1791) in the 1790 Flora Cochinchinensis for Campsis grandiflora. Linne named species with TECOM radicans and Thunberg gave the name of Bignonia radicans.

 
   Add to iGoogle
Last posts

Categories

Links