17
Oct
2010
Ostrya carpinifolia
Trees and shrubs | Magnoliopsida

Scientific Name - Ostrya carpinifolia Scop.

Synonyms - Wild Ostrya vulgaris.

Popular names - American hornbeam, hophornbeam, carpino nero.

Distribution and Habitat - grows up to 1000 m altitude, on limestone and clay soils, in association with Fraxinus ornus.

Description - small tree, 15-20 m tall. Bark gray, smooth with lenticels. Conical crown, trunk straight. Leaves alternate, obovat-lanceolate, 2-3 x 4-6 cm, top acuminata, serrated edge, the base asymmetrical, 10-15 pairs of ribs. Amenti males cylindrical, pendula, 0.5-5 cm queen Amenti bracts. Blooms in April-May. Fruit achenes covered with a membranous involucre. 2n = 16

Growth rate -

Tolerance - do not tolerate excess water. Tolerate temperatures to -20 ° C.

Requirements - prefers fertile soils in full sun or semi-shadea.

Propagation - by seeds, if sown in autumn germinate the following spring.

Diseases and pests - Apoderus coryli.

Properties and Uses - is used as an ornamental species for gardens, parks and green street.

Curiosity - Ostrya is derived from Greek 'Ostrya', referring to the shape of bracts that protect the fruits.

The wood is hard and compact, red-brown.

Photos
Top
See also
Top
Trees and shrubs
Chorisia speciosa

Deciduu tree, 9-18 m high, crown iregulata, spherical, pyramid. Bark is thin, green, gray thorns present on the trunk and branches. Leaves alternate, palmately-compound, 5-7 folio, folio elliptic, margin evening, nervatiune pinnate, green, autumn remain ever green. Flowers solitary, axillary, hermaphrodite, pentamere, actinomorfe, pink or white.

 
Caesalpinia gilliesii

Caesalpinia gilliesii - a species native to temperate and subtropical regions of South America, grown on every continent as an ornamental species in parks and gardens, may naturalize in areas where the climate is favorable.

 
Sophora davidii

Sophora derived from Arabic and means tree with pea flowers. Specific epithet is in honor davidii Abbe Armand David, a French missionary and naturalist who contributed to the knowledge of flora and fauna of China.

Sophora davidii is from Hubei, China, where it grows on rocky places at elevations of 1 000 - 3 500 m.

 
Mutisia subspinosa Cav.

Undergrowth voluble, 2-3 m long. Strain poorly ramified, glabra, wavy, yellow-green, 3-wing, green wing, needle-spin, axillary buds are white tomentosi. Leaves alternate, Sesia, language hasta, 8-10 x 0.6-1.3 cm, green, toothed margins, 10-14 pairs of teeth mucronata, long-attenuated peak and ended with a Carcel

 
Prunus cerasifera - corcodus

Prunus cerasifera - is grown for its edible fruit jams are made and cultivars and varieties are found all over the world species grown as ornamentals in parks and gardens, or green street.

 
Magnoliopsida
Solidago caesia - blue-stemmed goldenrod

Solidago box to - perennial species, native to North America, grows naturally in dry soils on roadsides.

 
Salix cinerea

Bush deciduu, wood. Iregulata crown, branches couples glabra, 4-5 m high. Leaves alternate, simple, rough, 12 x 2-4 cm long, the upper part at first is tomentoasa then becomes glabra, opaque green, the underside is silver viloasa easy.

 
Quercus pubescens

Deciduous tree, native (Romania), 15 m high. The stem is often crooked, irregular. Crown rare, bright, large and irregular. Bark is thick, deeply wrinkled, forming a cracked ritidom in rectangular plates, dark brown.

 
Limonium sinuatum

Leaves in basal rosette, 5.12 x 1.5-3 mm, limb oblong-lanceolata, 1.3 mm peak cuspidata, dilated to the wing edges pinnate-lobate, 5 cm long stalks. Blossom wing, 20-40 cm, hispida, bracts 5-10 mm.

 
Malacothamnus fasciculatus Greene

Evergreen shrub, vigorous, well branched, 1-4.5 m high. The stem and leaves are pubescent, stellate hairs. Leaves alternate, petiolate; language ovat-round, palmate lobate, 0-7 lobes rounded, toothed margins, 2.11 cm. Blossom spike, flowers Sesi.

 
   Add to iGoogle
Last posts

Categories

Links