Thanks, Nayan ji.

There seems to be some confusion in the use of *Datura fastuosa* (L.) as
synonym for it as per details furnished in the links below.

Some extracts from Wikipedia link: http://en.wikipedia.org/wiki/Datura_metel

*Datura metel*, commonly <http://en.wikipedia.org/wiki/Common_names> known
as *Angel's Trumpet*, *Devil's trumpet*, *metel*, *downy thorn-apple* and,
along with *Datura stramonium<http://en.wikipedia.org/wiki/Datura_stramonium>
*, *zombie cucumber* is a shrub-like perennial
herb<http://en.wikipedia.org/wiki/Herb>
.

*Datura metel* grows in the wild in all the warmer parts of the world, and
is cultivated <http://en.wikipedia.org/wiki/Cultivation> worldwide for its
chemical and ornamental properties. It was first described by
Linnaeus<http://en.wikipedia.org/wiki/Linnaeus>in 1753, but no
botanically correct illustrations or descriptions were made
until after the New World <http://en.wikipedia.org/wiki/New_World> was
settled. It is not possible to be sure about its original
home.[1]<http://en.wikipedia.org/wiki/Datura_metel#cite_note-Preissel-0>

The plant is an annual herb growing up to 3 ft. high. It is slightly furry,
with dark violet shoots and oval to broad oval leaves that are often dark
violet as well. The pleasantly-scented 6-8 in. flowers are immensely varied,
and can be single or double. Colors range from white to cream, yellow, red,
and violet. The seed capsule is covered with numerous conical humps and a
few spines.[1]<http://en.wikipedia.org/wiki/Datura_metel#cite_note-Preissel-0>.
It is similar to *D. inoxia <http://en.wikipedia.org/wiki/Datura_inoxia>*,
but *D. metel* has almost glabrous leaves and fruits that are knobby, not
spiny. *D. inoxia* is pilose all over and has a spiny fruit.

A cultivar of *D. metel* with a polished-looking ebony-black stem exists as
a garden plant. Its flowers normally have a double or triple corolla, each
corolla having a deep purple exterior and white or off-white interior. The
plant is already reported to have become
naturalised<http://en.wikipedia.org/wiki/Naturalisation_(biology)>in
Israel (see illustration). The black cultivar might become a common
roadside dweller, like its white-flowered ancestor.

It is known under serveral cultivar names as; 'Black', 'Blackcurrant Swirl',
'Cornucopaea', 'Double Blackcurrant Swirl', 'Double Purple', 'Purple Hindu'.
It has also received many scientific names which should not be used for a
cultivar:

   - *Datura hummatu* var. *fastuosa* (L.) Bernh.
   - *Datura fastuosa* L.
   - *Datura metel* f. *fastuosa* (L.) Danert
   - *Datura metel* var. *fastuosa* (L.) Saff.
   - *Stramonium fastuosum* (L.) Moench

Other good link: http://www.ibiblio.org/pfaf/cgi-bin/arr_html?Datura+metel

2009/3/18 Nayan Singh <[email protected]>

>   Dear Suresh,
> your plants looks like
> Datura mete
> Dicliptera spe. from Acanthaceae
> & Clerodendron infortunatum from Verbinaceae
> Thanks
>
> N.S.Dungriyal IFS
> Chief Conservator of Forests
> and Field Director
> Satpura Tiger Reserve Hoshangabad
> M.P.
> 09424792100
>
>  ------------------------------
> *From:* Suresh C. Sharma <[email protected]>
> *To:* indiantreepix <[email protected]>
> *Sent:* Tuesday, 17 March, 2009 10:28:27 PM
> *Subject:* [indiantreepix:9401] Some flowering plants from Kalesar
> National Park, Haryana
>
> Attaching some flowering plants from Asan Barrage, Dehradun and nearby
> Kalesar National Park, Haryana.
> As I am learning to ID these plants, ID help is requested.
>
> Flora-Asan2.jpg is a Dhatura, but it is not pure white. Is it another
> species?
>
> Flowers-in-Kalesar6.jpg :looks like American Mint?
>
> Flowers-in-Kalesar2.jpg - abundantly flower all around.
>
> Kind regs,
> Suresh C Sharma
>
> ------------------------------
> Get perfect Email ID for your Resume. Get before others 
> grab.<http://in.rd.yahoo.com/tagline_dbid_1/*http://in.promos.yahoo.com/address>
> >
>


-- 
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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