Actually the Leucas group for India is done by Dr. V. Singh. Dr. Sunoj also 
worked for Peninsular India. The former published Leucas of India in J Econ 
Taxon Bot Addl series. I have checked the keys in V. Singh's work  and 
found Dr. Gurucharan provided characters are tallying mainly the size of the 
calyx lobe and indumentum characters important to distinguish this species.
Better follow what Gurucharanji provided key characters.Sampath KumarFrom: 
Gurcharan Singh <singh...@gmail.com>Sent: Wed, 06 May 2015 08:57:11 To: 
surajit koley <surajitnotavaila...@gmail.com>Cc: efloraofindia 
<indiantreepix@googlegroups.com>Subject: Re: [efloraofindia:222891] 
Lamiaceae (inc. Verbenaceae) Fortnight: Lamiaceae - Leucas aspera (Willd.) Link 
Assam – KD 11 MAY 2015
These repeat episodes are meant for this purpose only, rechecking and improving 
upon identifications. Your first plant earlier identified as L. aspera I think 
is L. ciliata (I have written in that thread also) with very long calyx lobes, 
strongly hispid. Your L. lavandaefolia I think is very distinct in lacking long 
hairs on calyx and upper calyx lobe being much longer than others as also very 
weakly crenate repand leaves. 
    I hope Sampath ji will help us in resolving the issue.   
 



Dr. Gurcharan SinghRetired  Associate ProfessorSGTB Khalsa College, 
University of Delhi, Delhi-110007Res: 932 Anand Kunj, Vikas Puri, New 
Delhi-110018.Phone: 011-25518297  Mob: 9810359089 
http://www.gurcharanfamily.com/ http://people.du.ac.in/~singhg45/ 
On Tue, May 5, 2015 at 10:25 PM, surajit koley 
<surajitnotavaila...@gmail.com> wrote:

If this is Leucas aspera then the one I have, photographed and submitted 
twice in the same thread, identified by Dr. Gurcharan Singh, is not Leucas 
aspera. 

And the other I have, identified by Dr. Vijayasankar and Dinesh Ji, is not 
Leucas lavandulifolia.

Thank you
Regards




On Tue, May 5, 2015 at 8:52 AM, Gurcharan Singh <singh...@gmail.com> 
wrote:

At least the Oblique calyx, leaves, floral clusters all suggest L. aspera. It 
would help if Surajit ji gives reasons for his doubt. 




Dr. Gurcharan SinghRetired  Associate ProfessorSGTB Khalsa College, 
University of Delhi, Delhi-110007Res: 932 Anand Kunj, Vikas Puri, New 
Delhi-110018.Phone: 011-25518297  Mob: 9810359089 
http://www.gurcharanfamily.com/ http://people.du.ac.in/~singhg45/ 
On Mon, May 4, 2015 at 11:58 PM, surajitkoley 
<surajitnotavaila...@gmail.com> wrote:

I am afraid this is not L. aspera (Willd.) Link. 

Thank you
Regards
surajit



On Monday, 4 May 2015 20:13:02 UTC+5:30, kd_...@rediffmail.com wrote: 

Dear All,
    Attached images are Leucas aspera (Willd.) Link. In two 
images the specimen is infested by Cuscuta reflexa. 
Date :.2012 & 2013
Location: Assam
 
With regards
Karuna Kanta Das
Guwahati 781012

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