Thanks a lot, Manoj ji -- With regards, J. M. Garg
---------- Forwarded message --------- From: Manoj Chandran <> Date: Mon, 5 Sep, 2022, 10:01 pm Subject: Re: [efloraofindia:431575] Cyperus sp. from Assam KD 09 Aug 22 To: J.M. Garg <[email protected]> The Rhynchospora images in each of the above links looks different and hence is confusing. However, it is not Actinoscirpus or any of the Scirpus/Schoenoplectus group either as this group usually have more apparently lateral or deflected inflorescences while Rhynchospora, Fimbristylis, Cyperus, etc. have inflorescences that is purely terminal and upright. (Rhynchospora was also once placed under Scirpus corymbosus) In case of Rhynchospora, the spikelets proliferate after flowering, meaning, the spikelets keep growing and hence one can see various lengths of spikelets. There is also variation in the amount and position of male and female florets. That's also the reason why the pictures look different. Also, this species has invaded several wetlands across Asia and has numerous variations. Yet, I would suggest to get it verified from an expert on Cyperaceae. Regards... Manoj On Sat, Sep 3, 2022 at 11:11 AM J.M. Garg <[email protected]> wrote: > Can it be some *Actinoscirpus* species like *Actinoscirpus grossus* (L.f.) > Goetgh. & D.A.Simpson > <https://efloraofindia.com/species/a---l/cl/cyperaceae/actinoscirpus/actinoscirpus-grossus> > ? > > > On Sat, 3 Sept 2022 at 10:57, J.M. Garg <[email protected]> wrote: > >> Does it not look different from *Rhynchospora corymbosa* as per images >> at ?: >> https://portal.wiktrop.org/species/show/638 >> http://www.efloras.org/object_page.aspx?object_id=122089&flora_id=2 >> https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:220271-2 >> https://www.gbif.org/species/2721495 >> >> https://www.researchgate.net/figure/Rhynchospora-corymbosa-L-Britton-a-Habit-b-Infl-orescence-c-Spikelet-d-e_fig2_289792402 >> >> >> ---------- Forwarded message --------- >> From: 'Karuna Das' via eFloraofIndia <[email protected]> >> Date: Mon, 29 Aug 2022 at 21:25 >> Subject: [efloraofindia:431575] Cyperus sp. from Assam KD 09 Aug 22 >> To: indiantreepix <[email protected]> >> >> >> Dear All, >> Attached images are *Cyperus* sp,from Assam. Please Id of the sp. >> >> Date : 29.08.22 >> Location: Assam >> Family : Cyperaceae >> Genus & species : *Cyperus ?* >> Habit : Herb >> >> With regards >> Karuna Kanta Das >> Guwahati 781012 >> >> >> -- >> 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/20220829155504.29138.qmail%40f4mail-235-220.rediffmail.com >> <https://groups.google.com/d/msgid/indiantreepix/20220829155504.29138.qmail%40f4mail-235-220.rediffmail.com?utm_medium=email&utm_source=footer> >> . >> >> >> -- >> With regards, >> J.M.Garg >> > > > -- > With regards, > J.M.Garg > -- 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/CA%2BiuSFCaZqVXMns8F2ySHgibnUA6mNhk6P%3DsGAmeTvCKg6ARcA%40mail.gmail.com.
