Thanks, Chadwell ji On 15 Nov 2016 10:49 am, "[email protected]" < [email protected]> wrote:
> Carex is a large and difficult genus. I photographed 3 Carex in my own > village in the UK this year and have only, so far, been able to name one of > them. There is a guide to Carex published by the BSBI which I had a copy > of at one time but was damaged and discarded; I do not currently have the > budget to buy an up-dated version. Without it I will struggle (without > help) to name the other two. > > In the UK we are blessed with The Botanical Society of the British Isles > (BSBI) which has a Panel of Referees and Specialists available to have > material sent to them to identify. There are a number of specialists > available to accept specimens of *Carex* (either pressed and dried or in > some cases fresh) with certain ones with particular expertise in particular > groups or aggregates. *In all cases mature fruits and underground parts > should be sent.* I doubt if many of them would be able or willing to > attempt to name specimens on the basis of photos alone particular those not > of greater close-ups or with more mature fruits than shown in these images. > > Stewart commented that like the Carex alpina complex in the Himalaya, the > Carex nivalis complex is a very difficult one and the authorities do not > yet agree on the best way to handle it. Some one should study the group > cytologically to try and disentangle the threads. There seem to be groups > which Kukenthal in his Monograph called froms. Some have called them > varieties and still others consider some of them to be distinct species. > > Having said that, Stewart enlisted the help of various Carex specialists > to name the sedges of Pakistan & Kashmir incl. in the summer of 1964 Miss > Sheila Hooper who went over the rich material at Kew with him and made the > following key for the Carex gilesii-Carex griffithii-Carex mivalis complex: > > *1. Terminal spike usually entirely male; utricle distinctly but shortly > beaked C.gilesii* > * Terminal spike female below, male above; beak from almost nil to > distinct .....2* > > *2. Glumes and utricles black > ...............................................................................3* > * Glumes and utricles cinnamon brown ........................ > C.oliverii (C.nivalis forma cinnamomea)* > > *3 Glumes and utricles golden > ................................................ C.luteo-brunnea* > * Glumes and utricles not golden > ........................................................................4* > > *4 Glumes with a conspicuous green arista which exceeds the utricle > ..... C.nivalis forma griffithii* > * Glumes with a short mucro; beak of utricle short > ...................................C.nivalis var. nivalis* > > *Stewart records Carex nivalis as common from 3300-5100m*. > > *Khelanmarg is closer in altitude than Gulmarg to this altitudinal > range but the complex is not well known, assuming it. These iamges look > similar to the ones taken at Gulmarg.* > > On Tuesday, April 2, 2013 at 5:33:01 AM UTC+1, Gurcharan Singh wrote: > >> Carex species photographed from Khillenmarg, Kashmir alt. about 10000 ft. >> Pl. help in ID >> >> -- >> 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/ >> > -- > 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 post to this group, send email to [email protected]. > Visit this group at https://groups.google.com/group/indiantreepix. > For more options, visit https://groups.google.com/d/optout. > -- 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 post to this group, send an email to [email protected]. Visit this group at https://groups.google.com/group/indiantreepix. For more options, visit https://groups.google.com/d/optout.
