Like A Grass: Rose Clasification

Rosa Alba

Rose Classification

Kingdom: Plantae

Division: Magnoliophyta

Class: Magnoliopsida

Order: Rosales

Family: Rosaceae

Upafamili: Rosoideae

Genus: Rosa L.

Rosa Konigin der Rosen

A rose is a plant belonging to the type of plant shrubs from the genus Rosa and the interest generated at the same time the name of this plant. Wild roses which consists of more than 100 species, mostly grown in the northern hemisphere the valve cool.Species roses are generally a thorny plant shrubs or climbing plants that height can reach 2 to 5 meters. Although rare, high-climbing rose plants in other plants can reach 20 meters. Most species have leaves in length between 5-15 cm. The compound leaves of each leaf stalk consists of at least 3 or 5 to 9 or 13 children leverage leaves and leaf (stipule) is elliptical, pertulangan pinnate, leaf edge beringgit, tapered at the tip of the leaves and thorns on the stem which is close to the ground. Rose was not really a tropical plant, most species shed all their leaves and only a few species that exist in Southeast Asia which is always green leafy throughout the year.

Roses part consists of 5 pieces of leaf crown except Rosa sericea which only has 4 pieces of leaf crown. Not all roses same time, flower color is usually white and pink or yellow and red in some species. The location of the ovaries are in the bottom of the crown leaves and leaf sheath. Flowers produce aggregate fruit (grown from a single flower with many pistils), called rose hips. Each pistil develops into a single fruit (achene), while a collection of single pieces of meat wrapped fruit on the outside.Species with more wide-open flowers invite the arrival of bees or other insects that help pollinate so it tends to produce more fruit. Results of breeding roses produce flowers that leaf crown seal, making it hard pollination. Some fruit is red roses with a few exceptions such as Rosa pimpinellifolia that produce fruit dark purple to black.

In some species such as Rosa canina and Rosa rugosa rose hips fruit is very rich in vitamin C and even among the natural sources of vitamin C's most wealthy. Hipsdisukai rose fruit-eating birds help spread seeds of fruit that rose along the dirt is removed.Some bird species such as birds Finch also eat the seeds of roses.

In general, roses have thorns shaped like a hook that serves as a grip when climbing other plants. Some species that grows wild in sandy soil in coastal areas such as Rosa rugosa and Rosa pimpinellifolia adapt straight thorns like needles which may serve to reduce the damage caused by eating animal, hold the wind and sand melindungiakar from erosion. Although it has been protected with thorns, deer do not seem afraid and often damage the roses. Several species of roses have thorns that are not growing and not sharp.

These Are The Various Kind Of Roses