Chrysanthemums, sometimes called mums or chrysanths, are flowering vegetation of the genus Chrysanthemum in the family Asteraceae. They are native to Asia and northeastern Europe. Most species originate from East Asia and the center of diversity is in China. There are countless horticultural varieties and cultivars. The name "chrysanthemum" is derived from the Ancient Greek:?????? chrysos (gold) and Old Greek:??????? anthemon (flower).
Taxonomy
The genus once included more species, unfortunately he divided several decades ago into several genera, putting the economically important florist's chrysanthemums in the genus Dendranthema. The naming of the genera has been good, but a ruling of the International Botanical Our elected representatives in 1999 changed the defining species of the genus to Chrysanthemum indicum, restoring the florist's chrysanthemums to the genus Chrysanthemum.The other species previously included in the narrow view of the genus Chrysanthemum are now utilized in the genus Glebionis. The other genera separate from Chrysanthemum include Argyranthemum, Leucanthemopsis, Leucanthemum, Rhodanthemum, and Tanacetum.
Description
Wild Chrysanthemum taxa are herbaceous perennial plants or subshrubs. They have alternately set up leaves divided into booklets with toothed or from time to time smooth edges. The compound inflorescence is an series of several flower mind, or sometimes a solitary head. The head has a base covered in layers of phyllaries. The simple row of beam florets are white, orange or red; many horticultural specimens have been bred to bear many rows of ray florets in a great variety of colours. The disc florets of wild taxa are yellow. The fruit is a ribbed achene. Chrysanthemums, also known as 'mums', are one of the lovliest varieties of perennials that start blooming early in the fall. This is also known as favorite flower for the month of November.
Modern grown chrysanthemums are showier than their wild relatives. The flower heads occur in various forms, and can be daisy-like or decorative, like pompons or buttons. This genus contains many hybrids and thousands of cultivars developed for horticultural purposes. In addition to the traditional yellow, other colors are available, such as white, purple, and red. The main hybrid is Chrysanthemum x morifolium (syn. C. x grandiflorum), derived primarily from C. indicum, but also involving other types.Over 140 varieties of chrysanthemum have gained the Royal Horticultural Society's Honor of Garden Merit.
Chrysanthemums are broken into two basic groups, garden hardy and exhibition. Garden hardy mums are new perennials able of wintering in most northern latitudes. Exhibition types are not usually as sturdy. Garden hardies are defined by their capacity to generate an abundance of small blooms with little if any mechanical assistance, such as staking, and withstanding wind and rain. Exhibition varieties, though, require staking, overwintering in a relatively dry, cool environment, and sometimes digging in night lights.
The exhibition kinds can be used to create many amazing flower forms, such as large disbudded blooms, spray forms, and many artistically trained forms, such as thousand-bloom, standard (trees), fans, dangling baskets, topiary, bonsai, and cascades.
Chrysanthemum blooms are divided into 10 different bloom forms by the US National Chrysanthemum Culture, Inc., which is in keeping with the international distinction system. The bloom varieties are defined by the way in which the ray and disk florets are arranged. Chrysanthemum blooms consist of many specific flowers (florets), each one capable of manufacturing a seeds. The disk florets are in the center of the bloom head, and the ray florets are on the perimeter. The ray florets are believed imperfect flowers, as they only own the female effective organs, while the storage florets are considered perfect flowers, as they possess both male and feminine reproductive organs.
SHUNGIKU Edible Japanese Chrysanthemum home ideas: landscaping
Garland Chrysanthemum, Edible Chrysanthemum, Crown Daisy 39;Primrose Gem
garland chrysanthemum this is an edible variety of chrysanthemum also
Edible Chrysanthemum Stock Image Image: 34396531
Tidak ada komentar:
Posting Komentar