Thank you sir On Thu, 6 Jan, 2022, 8:46 pm Gurcharan Singh, <[email protected]> wrote:
> > Friends, thankfully we have now been able to resolve the controversy. Our > plant is Matricaria discoidea DC. which is distinct from Matricaria > matricarioides (Less.) Porter ex Britt., (treated as synonym of of > Tanacetum bipinnatum subsp. bipinnatum) which is very different species as > per POWO with depressed globose heads, phyllary margins brown and presence > of ray florets as against oblong heads, phyllaries with white scarious > margins and absence of ray florets. > Tanacetum bipinnatum subsp. bipinnatum | Plants of the World Online | Kew > Science > <https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:77180698-1> > Here is another good images of M. matricarioides > Tanacetum bipinnatum - Изображение особи - Плантариум (plantarium.ru) > <https://www.plantarium.ru/page/image/id/587499.html> > > Tanacetum bipinnatum - Изображение особи - Плантариум (plantarium.ru) > <https://www.plantarium.ru/page/image/id/587496.html> > > > > > > > > > Dr. Gurcharan Singh > Retired Associate Professor > SGTB Khalsa College, University of Delhi, Delhi-110007 > Res: 932 Anand Kunj, Vikas Puri, New Delhi-110018. > https://www.gurcharanfamily.com/ > > > On Sat, May 12, 2012 at 6:11 PM ushadi Micromini < > [email protected]> wrote: > >> interesting shape of the "Seed" haeads >> Usha di >> >> On Sat, May 12, 2012 at 6:30 AM, Balkar Singh <[email protected]> >> wrote: >> >>> Nice Shot and Information Sir >>> >>> >>> On Fri, May 11, 2012 at 4:09 PM, Gurcharan Singh <[email protected]> >>> wrote: >>> >>>> Dear friends >>>> >>>> I had uploaded a weed from Kashmir identified as Cotula anthemoides, >>>> and incidentally it also appears on Flowers of India >>>> >>>> >>>> https://groups.google.com/forum/#!searchin/indiantreepix/Cotula$20anthemoides/indiantreepix/SCE5LNZGQHQ/oV42ieXsmHAJ >>>> >>>> >>>> http://www.flowersofindia.net/catalog/slides/Babuna.html >>>> >>>> While visiting Kashmir again I found another plant similar to this one, >>>> and on thorough scrutiny discovered that my above plant is not Cotula >>>> anthemoides, which has lighter coloured heads and broader and shorter leaf >>>> segments. My plant is in fact *Matricaria matricarioides* or pineapple >>>> weed. Please go through the following link: >>>> >>>> http://www.ppws.vt.edu/scott/weed_id/matmt.htm >>>> >>>> Here are some details about the plant: >>>> >>>> *Matricaria matricarioides* (Less.) Porter ex Britton, Mem. Torrey >>>> Bot. Club. 5: 341. 1894. >>>> syn: *Artemisia matricarioides* Less., Linnaea 6: 210. 1831; *Matricaria >>>> discoidea* DC. >>>> >>>> Common names: Pineapple weed, false chamomile, rayless chamomile >>>> >>>> Erect or ascending annual herb emitting pineapple like smell when >>>> leaves are crushed; leaves alternate up to 5 cm long, 2-pinnatisect with >>>> linear up to 2 mm wide ultimate segments; heads discoid, 7-12 mm across, >>>> conical, greenish yellow; involucre bracts oblong with broad hyaline margin >>>> and obtuse apex; florets tubular, 5-lobed; achene with a white corona. >>>> >>>> Common in Kashmir along roadsides and wastelands, leaves resembling >>>> Anthemis cotula. Photographed from Srinagar Kashmir. I am again uploading >>>> the plant with correction. >>>> >>>> The other species Matricaria area I am uploading separately. >>>> >>>> >>>> >>>> -- >>>> Dr. Gurcharan Singh >>>> Retired Associate Professor >>>> SGTB Khalsa College, University of Delhi, Delhi-110007 >>>> Res: 932 Anand Kunj, Vikas Puri, New Delhi-110018. >>>> Phone: 011-25518297 Mob: 9810359089 >>>> http://www.gurcharanfamily.com/ >>>> http://people.du.ac.in/~singhg45/ >>>> >>>> >>> >>> >>> -- >>> Regards >>> >>> Dr Balkar Singh >>> Head, Deptt. of Botany and Biotechnology >>> Arya P G College, Panipat >>> Haryana-132103 >>> 09416262964 >>> >> >> >> >> -- >> Usha di >> =========== >> >> -- > You received this message because you are subscribed to the Google Groups > "efloraofindia" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web, visit > https://groups.google.com/d/msgid/indiantreepix/CAHiXKpWBmU9Gad1X4uhatYFjjMoGKhZc%2B_-1GyLD%3DnmFSyPv3g%40mail.gmail.com > <https://groups.google.com/d/msgid/indiantreepix/CAHiXKpWBmU9Gad1X4uhatYFjjMoGKhZc%2B_-1GyLD%3DnmFSyPv3g%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "efloraofindia" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web, visit https://groups.google.com/d/msgid/indiantreepix/CAKSJquH3-Mo96z%2B6%3D-K8LFPQZPjQWKwVhVjj_Hoq73tLyUJqvA%40mail.gmail.com.
