Chrysanthemums, sometimes called mums or chrysanths, are flowering plant life of the genus Chrysanthemum in the family Asteraceae. They are native to Asia and northeastern The european countries. Most species originate from East Asia and the center of diversity is in China. There are many 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 break up 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 recently within the narrow view of the genus Chrysanthemum are now used in the genus Glebionis. The other overal separate from Chrysanthemum include Argyranthemum, Leucanthemopsis, Leucanthemum, Rhodanthemum, and Tanacetum.
Description
Crazy Chrysanthemum taxa are herbaceous perennial plants or subshrubs. They have alternately set up leaves divided into leaflets with toothed or occasionally smooth edges. The substance inflorescence is an series of several flower minds, or sometimes a solitary head. The head has a base covered in layers of phyllaries. The simple row of ray florets are white, yellow or red; many horticultural specimens have been bred to bear many lanes of ray florets in a great variety of colors. The disc florets of wild taxa are yellow. The fruit is a ribbed achene. Chrysanthemums, also known as 'mums', are one of the nicest 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 mostly from C. indicum, but also involving other species.Over 140 varieties of chrysanthemum have gained the Royal Horticultural Society's Award of Garden Merit.
Chrysanthemums are broken into two basic groups, garden hardy and exhibition. Garden hardy moms are new perennials in a position 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 rainwater. Exhibition varieties, though, require staking, overwintering in a relatively dry, cool environment, and sometimes the addition of evening lights.
The exhibition varieties can be used to create many amazing herb forms, such as large disbudded blooms, spray varieties, 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 World, Inc., which is in keeping with the international category system. The bloom varieties are defined by the way in which the ray and disk florets are arranged. Chrysanthemum flowers consist of many specific flowers (florets), each one capable of manufacturing a seed. The disk florets are in the center of the bloom head, and the ray florets are on the perimeter. The ray florets are believed not perfect flowers, as they only possess the female productive organs, while the drive florets are considered perfect flowers, as they have both male and female reproductive organs.
Chrysanthemum Double Pink Common Name – Marguerite or Paris Daisy
Chrysanthemum Landsdale Plants
common name pink spider chrysanthemum pink spider mums
Common Name: Spider chrysanthemum or spider mums, chrysanthemum green
Tidak ada komentar:
Posting Komentar