What is the difference between *Mikania
scandens*<http://en.wikipedia.org/w/index.php?title=Mikania_scandens&action=edit&redlink=1>
&
*Mikania micrantha* <http://en.wikipedia.org/wiki/Mikania_micrantha> for
identification purposes?

Here are some extracts from Wikipedia link on *Mikania*:
http://en.wikipedia.org/wiki/Mikania

*Mikania* is a genus of about
450[1]<http://en.wikipedia.org/wiki/Mikania#cite_note-fna-0>species in
the family of
Asteraceae <http://en.wikipedia.org/wiki/Asteraceae>. The name honors the
Czech botanist Johann Christian
Mikan<http://en.wikipedia.org/wiki/Johann_Christian_Mikan>.
Members of the genus are stem twiners and
lianas<http://en.wikipedia.org/wiki/Liana>and are common in the
neotropical
flora <http://en.wikipedia.org/wiki/Flora>. Mikania originates from South
America. Only a few species, such as *Mikania
scandens<http://en.wikipedia.org/w/index.php?title=Mikania_scandens&action=edit&redlink=1>
*, are found in temperate areas of North and South
America[1]<http://en.wikipedia.org/wiki/Mikania#cite_note-fna-0>.
As with other plants in the tribe
Eupatorieae<http://en.wikipedia.org/wiki/Eupatorieae>,
the flowers have disc florets <http://en.wikipedia.org/wiki/Disc_floret> and
no ray florets.

The species *Mikania
laevigata<http://en.wikipedia.org/w/index.php?title=Mikania_laevigata&action=edit&redlink=1>
* and *Mikania 
glomerata<http://en.wikipedia.org/w/index.php?title=Mikania_glomerata&action=edit&redlink=1>
*, also known as guaco <http://en.wikipedia.org/wiki/Guaco>, are popular in
herbal medicine.

*Mikania micrantha <http://en.wikipedia.org/wiki/Mikania_micrantha>* is a
widespread weed <http://en.wikipedia.org/wiki/Weed> in the tropics. It grows
very quickly (as fast as 80 mm in 24 hours for a young plant) and covers
other plants.[2]
<http://en.wikipedia.org/wiki/Mikania#cite_note-1>Therefore, various
control measures against
*Mikania* have been tried in many countries. It is moderately susceptible to
the herbicides <http://en.wikipedia.org/wiki/Herbicide>
2,4-D<http://en.wikipedia.org/wiki/2,4-D>and
2,4,5-T <http://en.wikipedia.org/wiki/2,4,5-T> and
paraquat<http://en.wikipedia.org/wiki/Paraquat>.
*Cuscuta <http://en.wikipedia.org/wiki/Cuscuta>*, a parasitic plant, has
been used in Assam <http://en.wikipedia.org/wiki/Assam> and Sri
Lanka<http://en.wikipedia.org/wiki/Sri_Lanka>to suppress the spread of
*Mikania* from waste land to tea planatations. Other control measures are *
Puccinia <http://en.wikipedia.org/wiki/Puccinia> spegazzinii* fungus and *
Liothrips <http://en.wikipedia.org/wiki/Liothrips> mikaniae* insects.


2008/12/23 sibdas ghosh <[email protected]>

>  Mikania scandens and a beautiful pollinator (Tawny Coster?)
>
> >
>


-- 
With regards,
J.M.Garg
"We often ignore the beauty around us"
Creating Awareness about Indian Flora & Fauna:
http://en.wikipedia.org/wiki/User:Jmgarg1
For learning about our trees & plants, please visit/ join Google e-group
(Indiantreepix) http://groups.google.co.in/group/indiantreepix?hl=en

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