Duabanga

Duabanga
Systematik
DomänEukaryoter
Eukaryota
RikeVäxter
Plantae
DivisionKärlväxter
Tracheophyta
KlassTvåhjärtbladiga blomväxter
Magnoliopsida
OrdningMyrtenordningen
Myrtales
FamiljFackelblomsväxter
Lythraceae
SläkteDuabanga
Vetenskapligt namn
§ Duabanga

Duabanga[1] är ett släkte av fackelblomsväxter. Duabanga ingår i familjen fackelblomsväxter.[1]

Kladogram enligt Catalogue of Life[1]:

fackelblomsväxter 
 Duabanga 

Duabanga grandiflora



Duabanga moluccana



Duabanga taylorii




Adenaria



Ammannia



Capuronia



Crenea



blossblommor



Decodon



Didiplis



Diplusodon



Galpinia



Ginoria



Heimia



Hydrolythrum



Koehneria



Lafoensia



Lagerstroemia



Lawsonia



Lourtella



fackelblomstersläktet



Pehria



Pemphis



Physocalymma



Pleurophora



granatäpplen



Rotala



Sonneratia



Tetrataxis



sjönötter



Woodfordia



Bildgalleri

Källor

  1. ^ [a b c] Roskov Y., Kunze T., Orrell T., Abucay L., Paglinawan L., Culham A., Bailly N., Kirk P., Bourgoin T., Baillargeon G., Decock W., De Wever A., Didžiulis V. (ed) (7 januari 2014). ”Species 2000 & ITIS Catalogue of Life: 2014 Annual Checklist.”. Species 2000: Reading, UK. http://www.catalogueoflife.org/annual-checklist/2014/browse/tree/id/17237848. Läst 26 maj 2014. 

Externa länkar

Media som används på denna webbplats

Robot icon.svg
Robot icon
Duabanga sonneratioides.jpg
Duabanga sonneratioides syn. Duabanga grandiflora. Original caption: "Plate XI. Fig. 1. Petal. 2. Stamen. 3. Pollen. 4. Flower, with portions of the calyx, the petals, and most of the stamens removed. 5. Transverse section of ovary. 6. Young fruit. 7. Half-ripe seed :—all more or less magnified.
Duabanga grandiflora - flower.JPG
Författare/Upphovsman: Delonix, Licens: CC BY-SA 3.0
Duabanga is a tall deciduous fast growing tree, indigenous to the Eastern Himalayas. So it is found in the NE states of India. The genus name Duabanga was coined by Francis Hamilton from the vernacular name in Tripura, Duyabangga. The trunk is erect, 40-80 feet high, undivided but sometimes forking from the base. The lower limbs spread drooping from the trunk; these are long, slender, sparingly branched, and the branches are four-angled, loosely covered with large spreading leaves. The leaves are oppositely arranged, red when young, horizontal in two rows, one on each side of the branch, oblong in shape, shining above, dull beneath, over 25 cm long and 10 cm broad. Flowers come out in panicles in leaf axils and at the end of branches. Each flower is large, 5-6 cm across, white in color and ill-smelling. The sepal structure is very thick, bell-shaped and persistent. The 6 petals fall off soon. Stamens are many. The fruit is a more or less rounded, leathery capsule, about the size of a small orange. This tree of often seen along the banks of streams in Assam and Sikkim.

Photo taken in FRLHT, Bangalore

http://www.flowersofindia.net/catalog/slides/Duabanga.html