Flora of China says Mountain slopes, forests, mountain valleys, wastelands,
below 2000 m for *Paulownia fortunei* (Seemann) Hemsley in F. B. Forbes &
Hemsley
<http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=200020797> and
Usually cultivated, below 1800 m for *Paulownia tomentosa
<http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=210001437>*

On Tue, 19 May 2020 at 12:09, Dr. Anil Kumar Thakur <
[email protected]> wrote:

> Garg Ji, all of my photographs at efloraofindia are from the same
> location and trees. I have another set of photographs from Solan,
> which I perceive to be P. fortunei.
>
> Regards
>
>
> On 5/19/20, J.M. Garg <[email protected]> wrote:
> > Were the flowering images from the same tree ?
> >
> > On Tue, 19 May 2020 at 10:46, J.M. Garg <[email protected]> wrote:
> >
> >> Also send original image of fruit.
> >>
> >> On Tue, 19 May 2020 at 10:45, J.M. Garg <[email protected]> wrote:
> >>
> >>> Pl. check if the pericarp was woody.
> >>> But proportional shape is clearly of *Paulownia fortunei *
> >>>
> >>> On Tue, 19 May 2020 at 10:28, Dr. Anil Kumar Thakur <
> >>> [email protected]> wrote:
> >>>
> >>>> Garg ji, fruit size is also important. In this case, fruits are only
> >>>> 3-4
> >>>> cm long (not more than 6cm as in case of O. fortunii). I have seen
> >>>> other
> >>>> plants as well but not the fruits in that case.
> >>>> Actually, both species were introduced in India by the Forest Research
> >>>> Institute Dehradun. I may be having flowering twigs of other species
> as
> >>>> well and will report back to you.
> >>>> Regards
> >>>>
> >>>> On Tue, 19 May, 2020, 10:05 AM J.M. Garg, <[email protected]> wrote:
> >>>>
> >>>>> On thoroughly checking on net and all our posts, I think *Paulownia
> >>>>> tomentosa *and *Paulownia fortunei *quite confusing. I could not find
> >>>>> the difference between the two on net anywhere except in Flora of
> >>>>> China.
> >>>>>
> >>>>> Keys in Flora of China
> >>>>> <http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=124177>
> >>>>> are as below:
> >>>>> 4 (1)
> >>>>> <
> http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=124177#KEY-1-1>
> >>>>> *Capsule
> >>>>> oblong to oblong-ellipsoid, 6-10 cm*; pericarp woody, 3-6 mm;
> >>>>> inflorescences subcylindric; corolla ventral plaits inconspicuous;
> >>>>> calyx
> >>>>> 2-2.5 cm   4 Paulownia fortunei
> >>>>> <
> http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=200020797>
> >>>>> + *Capsule ovoid, ovoid-ellipsoid, or ellipsoid, 3-5.5 cm*; pericarp
> >>>>> not woody, to 3 mm; inflorescences pyramidal or narrowly conical;
> >>>>> corolla
> >>>>> ventral plaits conspicuous; calyx to 2 cm.   (5)
> >>>>> <
> http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=124177#KEY-1-5>
> >>>>>
> >>>>> 5 (4)
> >>>>> <
> http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=124177#KEY-1-4>
> >>>>> Capsule
> >>>>> viscid-glandular hairy; calyx lobes as long as or longer than tube,
> >>>>> not
> >>>>> glabrescent   1 Paulownia tomentosa
> >>>>> <
> http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=200020800>
> >>>>> + Capsule pubescent when young; calyx lobes shorter than tube, partly
> >>>>> glabrescent.   (6)
> >>>>> <
> http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=124177#KEY-1-6>
> >>>>>
> >>>>> Pl see the illustration of both as below:
> >>>>> http://www.efloras.org/object_page.aspx?object_id=3556&flora_id=2
> >>>>> http://www.efloras.org/object_page.aspx?object_id=3554&flora_id=2
> >>>>>
> >>>>> *From flowers it is very difficult to arriva eat the species. Also
> >>>>> aspect of calyx is also confusing. I think most important character
> to
> >>>>> separate the two is the fruit*.
> >>>>>
> >>>>> *From fruit shape, I think it should be **Paulownia fortunei *as in
> >>>>> http://www.efloras.org/object_page.aspx?object_id=3554&flora_id=2
> >>>>> https://plants.ces.ncsu.edu/plants/paulownia-fortunei/
> >>>>>
> >>>>> Fruit shape of *Paulownia tomentosa *is different as per
> >>>>> http://www.efloras.org/object_page.aspx?object_id=3556&flora_id=2
> >>>>>
> >>>>>
> http://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=a888
> >>>>> https://landscapeplants.oregonstate.edu/plants/paulownia-tomentosa
> >>>>> https://www.invasiveplantatlas.org/subject.html?sub=2426
> >>>>>
> >>>>> ---------- Forwarded message ---------
> >>>>> From: Anil Thakur <[email protected]>
> >>>>> Date: Sun, 30 Sep 2018 at 21:01
> >>>>> Subject: [efloraofindia:306297] Re: Paulownia tomentosa
> >>>>> To: efloraofindia <[email protected]>
> >>>>>
> >>>>>
> >>>>> Posting some more photographs of this highly beautiful ornamental
> >>>>> tree.
> >>>>>
> >>>>> Regards
> >>>>>
> >>>>> On Monday, 15 December 2014 22:29:04 UTC+5:30, Anil Thakur wrote:
> >>>>>>
> >>>>>> Respected Members,
> >>>>>>
> >>>>>> It is a beautiful deciduous tree which flowers in March/April.
> >>>>>>
> >>>>>> Botanical name: Paulownia tomentosa
> >>>>>> Common names: Empress tree, Princess tree, Foxglove tree
> >>>>>>
> >>>>>> Regards,
> >>>>>> --
> >>>>>> Dr. Anil Kumar Thakur
> >>>>>> Associate Professor (Botany)
> >>>>>> Govt. P.G. College, Solan (H.P.)
> >>>>>> Mob. 94184-50063
> >>>>>>
> >>>>> --
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> send
> >>>>> an email to [email protected].
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> >>>>> For more options, visit https://groups.google.com/d/optout.
> >>>>>
> >>>>>
> >>>>> --
> >>>>> With regards,
> >>>>> J.M.Garg
> >>>>>
> >>>>> 'Creating awareness of Indian Flora & Fauna'
> >>>>> <http://en.wikipedia.org/wiki/User:Jmgarg1>
> >>>>>
> >>>>> Winner of Wipro-NFS Sparrow Awards 2014 for efloraofindia
> >>>>> <https://sites.google.com/site/efloraofindia/award-for-efloraofindia
> >.
> >>>>>
> >>>>> For identification, learning, discussion & documentation of Indian
> >>>>> Flora, please visit/ join our Efloraofindia Google e-group
> >>>>> <https://groups.google.com/forum/#!forum/indiantreepix> (largest in
> >>>>> the world- more than 3,000 members & 3,00,000 messages on 23.8.18) or
> >>>>> Efloraofindia
> >>>>> website <https://sites.google.com/site/efloraofindia/> (with a
> species
> >>>>> database of more than 13,000 species & 3,00,000 images of which more
> >>>>> than
> >>>>> 2,50,000 images are directly displayed on 31.1.20).
> >>>>>
> >>>>> The whole world uses my Image Resource
> >>>>> <http://commons.wikimedia.org/wiki/Category:J.M.Garg> of more than a
> >>>>> thousand species & eight thousand images of Birds, Butterflies,
> Plants
> >>>>> etc.
> >>>>> (arranged alphabetically & place-wise). You can also use them for
> free
> >>>>> as
> >>>>> per Creative Commons license attached with each image.
> >>>>>
> >>>>> Also author of 'A Photoguide to the Birds of Kolkata & Common Birds
> of
> >>>>> India'.
> >>>>>
> >>>>
> >>>
> >>> --
> >>> With regards,
> >>> J.M.Garg
> >>>
> >>> 'Creating awareness of Indian Flora & Fauna'
> >>> <http://en.wikipedia.org/wiki/User:Jmgarg1>
> >>>
> >>> Winner of Wipro-NFS Sparrow Awards 2014 for efloraofindia
> >>> <https://sites.google.com/site/efloraofindia/award-for-efloraofindia>.
> >>>
> >>> For identification, learning, discussion & documentation of Indian
> >>> Flora,
> >>> please visit/ join our Efloraofindia Google e-group
> >>> <https://groups.google.com/forum/#!forum/indiantreepix> (largest in
> the
> >>> world- more than 3,000 members & 3,00,000 messages on 23.8.18) or
> >>> Efloraofindia
> >>> website <https://sites.google.com/site/efloraofindia/> (with a species
> >>> database of more than 13,000 species & 3,00,000 images of which more
> >>> than
> >>> 2,50,000 images are directly displayed on 31.1.20).
> >>>
> >>> The whole world uses my Image Resource
> >>> <http://commons.wikimedia.org/wiki/Category:J.M.Garg> of more than a
> >>> thousand species & eight thousand images of Birds, Butterflies, Plants
> >>> etc.
> >>> (arranged alphabetically & place-wise). You can also use them for free
> >>> as
> >>> per Creative Commons license attached with each image.
> >>>
> >>> Also author of 'A Photoguide to the Birds of Kolkata & Common Birds of
> >>> India'.
> >>>
> >>
> >>
> >> --
> >> With regards,
> >> J.M.Garg
> >>
> >> 'Creating awareness of Indian Flora & Fauna'
> >> <http://en.wikipedia.org/wiki/User:Jmgarg1>
> >>
> >> Winner of Wipro-NFS Sparrow Awards 2014 for efloraofindia
> >> <https://sites.google.com/site/efloraofindia/award-for-efloraofindia>.
> >>
> >> For identification, learning, discussion & documentation of Indian
> Flora,
> >> please visit/ join our Efloraofindia Google e-group
> >> <https://groups.google.com/forum/#!forum/indiantreepix> (largest in the
> >> world- more than 3,000 members & 3,00,000 messages on 23.8.18) or
> >> Efloraofindia
> >> website <https://sites.google.com/site/efloraofindia/> (with a species
> >> database of more than 13,000 species & 3,00,000 images of which more
> than
> >> 2,50,000 images are directly displayed on 31.1.20).
> >>
> >> The whole world uses my Image Resource
> >> <http://commons.wikimedia.org/wiki/Category:J.M.Garg> of more than a
> >> thousand species & eight thousand images of Birds, Butterflies, Plants
> >> etc.
> >> (arranged alphabetically & place-wise). You can also use them for free
> as
> >> per Creative Commons license attached with each image.
> >>
> >> Also author of 'A Photoguide to the Birds of Kolkata & Common Birds of
> >> India'.
> >>
> >
> >
> > --
> > With regards,
> > J.M.Garg
> >
> > 'Creating awareness of Indian Flora & Fauna'
> > <http://en.wikipedia.org/wiki/User:Jmgarg1>
> >
> > Winner of Wipro-NFS Sparrow Awards 2014 for efloraofindia
> > <https://sites.google.com/site/efloraofindia/award-for-efloraofindia>.
> >
> > For identification, learning, discussion & documentation of Indian Flora,
> > please visit/ join our Efloraofindia Google e-group
> > <https://groups.google.com/forum/#!forum/indiantreepix> (largest in the
> > world- more than 3,000 members & 3,00,000 messages on 23.8.18) or
> > Efloraofindia
> > website <https://sites.google.com/site/efloraofindia/> (with a species
> > database of more than 13,000 species & 3,00,000 images of which more than
> > 2,50,000 images are directly displayed on 31.1.20).
> >
> > The whole world uses my Image Resource
> > <http://commons.wikimedia.org/wiki/Category:J.M.Garg> of more than a
> > thousand species & eight thousand images of Birds, Butterflies, Plants
> etc.
> > (arranged alphabetically & place-wise). You can also use them for free as
> > per Creative Commons license attached with each image.
> >
> > Also author of 'A Photoguide to the Birds of Kolkata & Common Birds of
> > India'.
> >
>
>
> --
> With best Regards,
>
> Dr. Anil Kumar Thakur
>


-- 
With regards,
J.M.Garg

'Creating awareness of Indian Flora & Fauna'
<http://en.wikipedia.org/wiki/User:Jmgarg1>

Winner of Wipro-NFS Sparrow Awards 2014 for efloraofindia
<https://sites.google.com/site/efloraofindia/award-for-efloraofindia>.

For identification, learning, discussion & documentation of Indian Flora,
please visit/ join our Efloraofindia Google e-group
<https://groups.google.com/forum/#!forum/indiantreepix> (largest in the
world- more than 3,000 members & 3,00,000 messages on 23.8.18) or Efloraofindia
website <https://sites.google.com/site/efloraofindia/> (with a species
database of more than 13,000 species & 3,00,000 images of which more than
2,50,000 images are directly displayed on 31.1.20).

The whole world uses my Image Resource
<http://commons.wikimedia.org/wiki/Category:J.M.Garg> of more than a
thousand species & eight thousand images of Birds, Butterflies, Plants etc.
(arranged alphabetically & place-wise). You can also use them for free as
per Creative Commons license attached with each image.

Also author of 'A Photoguide to the Birds of Kolkata & Common Birds of
India'.

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