Sir,

As per "Monograph On Indian Leucas...", by Dr. V. Singh, the species *Leucas
biflora* features "flower-whorls laxly 1 to 6 flowers...".

I would rather select *Leucas chinensis* for the identity of this
photographic plate.

Thank you
Regards
surajit


On Wed, 13 Oct 2021 at 15:02, Gurcharan Singh <[email protected]> wrote:

> Forwarding for ID
> Distributed as   Leucas species- Goa
> <https://efloraofindia.com/2015/06/14/goa-d55/>
> My trying to key out species from FBI leads me to L. chinensis and not L.
> biflora in which we have just one two flowers at each node. But then this
> publication is interesting:
> Leucas sahyadriensis (Lamiaceae: Lamioideae) an overlooked new endemic
> species from India and notes on Leucas chinensis | Phytotaxa (biotaxa.org)
> <https://www.biotaxa.org/Phytotaxa/article/view/phytotaxa.399.3.2>
> Wight’s specimen from Peninsular India which Bentham considered as *Leucas
> chinensis* is different from Retzius specimen from China. A lectotype for
> this name is selected from specimens collected by Bladh for Retzius in
> China. In contrast, Wight’s specimen represents a new species endemic to
> southern Western Ghats, having long branches, broadly ovate leaves, funnel
> shaped calyx with a wide mouth and stellately spreading, broadly triangular
> teeth and the corolla 16–17 mm long.
> I don't have access to full paper, but is worth comparison. It is also
> interesting that this paper came full 4 years after Surajit ji's critical
> analysis.
> Group discussion at
> Lamiaceae (incl. Verbenaceae) Fortnight: TC03 - Leucas for id. (google.com)
> <https://groups.google.com/g/indiantreepix/c/4xjaNalO92U>
>
> ---------- Forwarded message ---------
> From: tchakrab <[email protected]>
> Date: Saturday, May 2, 2015 at 7:43:28 PM UTC+5:30
> Subject: Lamiaceae (incl. Verbenaceae) Fortnight: TC03 - Leucas for id.
> To: efloraofindia <[email protected]>
>
>
> Goa, Kolem, roadsides, somewhat straggling.
> Regards,
> TC.
>

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