A reply: "Dear Dr. Chris F.-J Sir,****** Thank you very much Sir, for ID. Sir, I have identified my *Angiopteris** sp *. as *A. evecta* with the help of reference material like* “ The Ferns of Nagaland” by N.S. Jamir & R.R. Rao* and *“Assam’s Flora (Present Status of Vascular Plant) by Prefessor (Dr.) S. Chowdhury (Published by Assam Science Society and Environmental Council)* etc. According to *‘The Ferns of Nagaland’* only one species of *Angiopteris* *i.e*. *A. evecta** (Forst.) Hoffm*. is found in Nagaland. *In this State it is common in dense natural forests, specially near water courses. One of the very variable species depending upon the habitat (written in Ferns of Nagaland in page no. 40).* On the other hand there are *two species of **Angiopteris** **i.e**. **A. evecta** (Forst.) Hoffm & **A. assamica** de Vriese ( synonym of **Angiopteris helferiana**) are found in Assam[Assam’s Flora (Present Status of Vascular Plant)] * According to this book the *A. evecta** is vulnerable* in ******** Assam****** *[ page no. 325]. *Unfortunetly when I visited the *Experimental Garden (under BSI Eastern Circle, Shillong, Meghalaya ), Barapani, Meghalaya * on October, 2012 with student, there they showed and told us *Angiopteris helferiana* as *A. evecta* .That specimen is now conserved in that garden.When I came to know from your reply that there is no *Angiopteris evecta* in India and neighbouring countries then I searched many reference material and found *a research paper published in Jan.2012,(** http://threatenedtaxa.org/ZooPrintJournal/2012/January/o275126i122277-2294.pdf *<http://threatenedtaxa.org/ZooPrintJournal/2012/January/o275126i122277-2294.pdf> * ) where it was written that **Angiopteris helferiana** is known here as Angiopteris evecta. *****
********Sir, I have collected this specimen (*Angiopteris helferiana*) from hilly area of Kamrup district, **************Assam********** which is not common in the district. This species that I had identified erroneously as *A. evecta* and *described as vulnerable* with the help of material like “****** ********Assam**********’s Flora (Present Status of Vascular Plant) by Prefessor (Dr.) S.Chowdhury (Published by Assam Science Society and Environmental Council). My purpose was to send this species to enrich the *database of* *efl group* but not to get a paper to have more impact. Because I was completely ignorant about the fact of particular species. For that I am sorry.**** Again thank you Dr. Chris F.-J Sir.**** Also thank you Garg Sir for forwarding.**** **** With regards**** Karuna Kanta Das**** Guwahati 781012"**** On 29 December 2012 20:37, jmgarg1 <[email protected]> wrote: > A reply: > "Ah yes, that's better - I can see immediately now the inframarginal sori > - it is Angiopteris helferiana (please bear in mind that A. evecta is not > even within 5000 miles of India!) - the commonest Angiopteris in India. It > is not a threatened or rare fern in India, nor vulnerable, but occurs in > thousands of localities wherever there is forest and streams. I have myself > found it in many places in Assam state, though I agree ferns in general are > being cut and burnt down enormously in Assam along with all the forested > areas. But it can't qualify as under threat in Assam, as it often grows in > damp, overgrown ditches in many localities - in fact I seldom don't find it > whenever I look in ferny places in Assam. > However there are some other regions in India where it is locally > threatened as one approaches drier regions (where a lot more forest is > under threat). I forget now how far west it goes - and would have to check > my lists on www.groups.yahoo.com/group/Indian-Ferns (sign in as a new > member and then go to files on the left - and see the paper on Nepal ferns > and Indo-Himalayan lists) - but do I remember rightly, I think, seeing it > as a rarity in the West Indo-Himalaya in Pithoragarh (at Debichhina)? - > that's because it is right on the edge of its climatic range there. Further > west, lower-altitude localities get far too dry during the non-monsoon time > in Winter. A. helferiana is also common in forested areas of South India. > For information on India's threatened pteridophytes, I recently published > a full assessment in the Bull. Tokyo Sci. Mus. (2011), giving IUCN > categories (which have to apply nationally, not regionally within a > country). Many species have erroneously been described as threatened in > order to get a paper to have more impact, when they are not! > Best wishes, > Chris F.-J." > > On 29 December 2012 15:05, jmgarg1 <[email protected]> wrote: > >> Forwarding again for Id confirmation or otherwise please. >> >> >> ---------- Forwarded message ---------- >> From: Karuna Das <[email protected]> >> Date: 22 December 2012 19:18 >> Subject: [efloraofindia:141143] Angiopteris evecta (G. Forst.) Hoffm. a >> vulnerable fern from Kamrup district , Assam >> To: indiantreepix <[email protected]> >> Cc: kd_dkc <[email protected]> >> >> >> Dear All, >> Attached images are *Angiopteris evecta* (G. Forst.) Hoffm. It is a * >> Vulnerable(VL)* Fern species of ASSAM. >> >> Date : 21.12.2012****** >> Location: Rani forest (Kamrup district) >> Family : *Marattiaceae* >> Genus & species : *Angiopteris evecta* (G. Forst.) Hoffm. >> Habitat: Grows wild on hilly places >> Habit :Shrub >> >> >> With regards >> >> Karuna Kanta Das**** >> >> Guwahati 781012**** >> **** >> >> >> <http://sigads.rediff.com/RealMedia/ads/click_nx.ads/www.rediffmail.com/signatureline.htm@Middle?> >> Catch India as it happens with the *Rediff News App*. To download it for >> FREE, click >> here<http://track.rediff.com/click?url=___http://www.rediff.com/newsapp___&lnk=signature&newservice=newsapp> >> >> -- >> >> >> >> >> >> >> -- >> With regards, >> J.M.Garg >> http://en.wikipedia.org/wiki/User:Jmgarg1 >> 'Creating awareness of Indian Flora & Fauna' >> The whole world uses my Image Resource of more than a *thousand species*& >> eight thousand images of Birds, Butterflies, Plants etc. (arranged >> alphabetically & place-wise): >> http://commons.wikimedia.org/wiki/Category:J.M.Garg. You can also use >> them for free as per Creative Commons license attached with each image. >> For identification, learning, discussion & documentation of Indian Flora, >> please visit/ join our Efloraofindia Google e-group: >> http://groups.google.co.in/group/indiantreepix (more than 2015 members & >> 1,39,500 messages on 30/11/12) or Efloraofindia website: >> https://sites.google.com/site/efloraofindia/ (with a species database >> of more than 7500 species). >> Also author of 'A Photoguide to the Birds of Kolkata & Common Birds of >> India'. >> > > > > -- > With regards, > J.M.Garg > http://en.wikipedia.org/wiki/User:Jmgarg1 > 'Creating awareness of Indian Flora & Fauna' > The whole world uses my Image Resource of more than a *thousand species*& > eight thousand images of Birds, Butterflies, Plants etc. (arranged > alphabetically & place-wise): > http://commons.wikimedia.org/wiki/Category:J.M.Garg. You can also use > them for free as per Creative Commons license attached with each image. > For identification, learning, discussion & documentation of Indian Flora, > please visit/ join our Efloraofindia Google e-group: > http://groups.google.co.in/group/indiantreepix (more than 2015 members & > 1,39,500 messages on 30/11/12) or Efloraofindia website: > https://sites.google.com/site/efloraofindia/ (with a species database > of more than 7500 species). > Also author of 'A Photoguide to the Birds of Kolkata & Common Birds of > India'. > -- With regards, J.M.Garg http://en.wikipedia.org/wiki/User:Jmgarg1 'Creating awareness of Indian Flora & Fauna' The whole world uses my Image Resource of more than a *thousand species* & eight thousand images of Birds, Butterflies, Plants etc. (arranged alphabetically & place-wise): http://commons.wikimedia.org/wiki/Category:J.M.Garg. You can also use them for free as per Creative Commons license attached with each image. For identification, learning, discussion & documentation of Indian Flora, please visit/ join our Efloraofindia Google e-group: http://groups.google.co.in/group/indiantreepix (more than 2015 members & 1,39,500 messages on 30/11/12) or Efloraofindia website: https://sites.google.com/site/efloraofindia/ (with a species database of more than 7500 species). Also author of 'A Photoguide to the Birds of Kolkata & Common Birds of India'. --
