Curvatech

A rose is a bush plant of the genus Rosa and the flower of this plant produced. A rose could be  more than 100 species and mostly grown in the Northern Hemisphere were has a cool air. A rose species mostly is torn bush plant and their height could be 2 – 5 meters tall the rose flower commonly has a five crown.

Clasification

• Kingdom:     Plantae
• Division:      Magnoliophyta
• Class:         Magnoliopsida
• Ordo:          Rosales
• Family:      Rosaceae
• Upafamili:   Rosoideae
• Genus:     Rosa L.

Cultivation

A Roses have a significant economic value as cut flowers and flower oil raw materials used by the perfume industry. they growth fertility on  cool temperate place like on area of mountain. in central java Indonesia the cultivation of rose many found in bandungan area. They located at 50 Kilometer from the center of semarang to the south . Bandungan has a cooler temperature than semarang city so Rose plant can growth fertile there

Species

this is few rose species that we know

from europe

• Rosa alba
• Rosa canina
• Rosa gallica
• Rosa wichuraiana
• Rosa chnamomea
• Rosa cettifolia
• Rosa spinosissma

from middle east

• Rosa fetida
• Rosa fetida bicolor
• Rosa damascena
• Rosa fetida perciana
• Rosa feicikoana

from china

• Rosa chinensis
• Rosa gigantea
• Rosa liviegata
• Rosa primula
• Rosa mulluganii
• Rosa sericana pteracantha
• Rosa hugonis
• Rosa banksiae lutea

From japan

• Rosa roxburghii
• Rosa roxburghii ‘hirthua’
• Rosa aciculaisis nipponensis
• Rosa mulitiflora
• Rosa fujisanesis
• Rosa wichuraina
• Rosa rugosa
• Rosa uchiyamana
• Rosa jasminoidesu

From United states

• Rosa cinemoemea
• Rosa nitida
• Rosa california