Rhododendron! Flowers!

in #flowers7 years ago

Rhododendron /ˌroʊdəˈdɛndrən/ (from Ancient Greek ῥόδον rhódon "rose" and δένδρον déndron "tree")[3][4] is a genus of 1,024 species of woody plants in the heath family (Ericaceae), either evergreen or deciduous, and found mainly in Asia, although it is also widespread throughout the highlands of the Appalachian Mountains of North America. It is the national flower of Nepal. Most species have brightly coloured flowers which bloom from late winter through to early summer

Taxonomy
The Rhododendron genus is the largest of the genera in the Ericaceae family, with 1,024 species,[11] though estimates vary from 850-1000 depending on the authority used, (Fayaz 2012) and is morphologically diverse. Consequently, the taxonomy has been historically complex.

Early history
Although Rhododendrons had been known since the description of Rhododendron hirsutum by Charles de l'Écluse (Clusius) in the sixteenth century, and were known to classical writers (Magor 1990), and referred to as Chamaerhododendron (low-growing rose tree), the genus was first formally described by Linnaeus in his Species Plantarum in 1753.

Soon, as more species became available in the nineteenth century so did a better understanding of the characteristics necessary for the major divisions. Chief amongst these were Maximovicz's Rhododendreae Asiae Orientali (1870)[21] and Planchon. Maximovicz used flower bud position and its relationship with leaf buds to create eight Sections.[22] Bentham and Hooker (1876) used a similar scheme, but called the divisions Series.

Modern era
he next major attempt at classification was by Sleumer who from 1934 began incorporating the Balfourian series into the older hierarchical structure of subgenera and sections, according to the International Code of Botanical Nomenclature, culminating in his Ein System der Gattung Rhododendron L. (1949),[26] and subsequent refinements.

Sort:  

Hi! I am a robot. I just upvoted you! I found similar content that readers might be interested in:
http://www.wow.com/wiki/Rhododendron