Ashwini
Dr Rawat makes a nice point
but i differ in one aspect...
I feel if you so desire, go ahead..
no harm in starting and experimenting..

Santhan ji has made a useful suggestion
put moth balls  in the box where you keep them

and if you make it the way the teacher in the Herb link is doing 1
<https://www.youtube.com/watch?v=rhspYfnQM9M%20%20%20and%20> and 2
<https://www.youtube.com/watch?v=GBgkLd5_GkQ>
keeping it to letter size and storing them in plastic sleeves meant for
storing letter
<https://www.google.co.in/search?q=plastic+sleeves+for+paper&source=lnms&tbm=isch&sa=X&ei=25EiVeaeD8G7uATRgIHQDw&ved=0CAcQ_AUoAQ&biw=939&bih=558>size
pictures or printed papers  and storing the three ring binder in cool air
tight place with those moth balls one or two

and I would get a pesticide company  to put a couple of dots of their cream
they use for silver fish, i get them to do  the dots on a piece of wooden
circles // coasters i dont use to stick in boxes where i have  old books
etc i want to protect from white fish

your herbarium may be safe anyway
esp in Dharamsala where its so cool most of the time
Do cockroaches and those pesty grain insects attack stuff in your
kitchen??then you need to protect your collection

its when you come down later to the gangetic plains  etc you'll have a lot
more problems

but I dont see why you cant start and see how it goes
and how you deal with the laborious process
start with your ferns
and some stuff like those difficult to pin down violas you had...
and the latest  gentian or not specimen

i would love to see these two years down the line


OLD VEDIC trick of keeping palm leaf manuscripts may be worth remembering

old temples bind these tightly in 100% cotton khadi dyed red... for some
reason it has to be red
and then hang from the ceiling  ( air circulated around them is what I have
been told.. but there may be other reasons  I HAVE NOT TRIED THIS EXACTLY.


but i do follow this following one, I learnt it from some old Ayurvedic
doctors ..
in  spring when the leaves have just become nice lush green and juicy  ie
mature the bitter neem leaves twigs  a few every so often in the leaves of
the books keeps insects  away
and the leaves for some reason donot stain the leaves ..not enough tannin I
guess
where as some mehendi leaves left similarly stained my book  horribly

but for preservation this neem leaf trick has worked  in a couple of
different climate types  including hot and humid gangetic plain...

anyway...    start..

all that will happen is you'll have fun
some successes
and have fun ( just dont pick //uproot rare stuff or what Pankaj tells you
not to pick))
and who knows?
may be a second career
usha di


On Mon, Apr 6, 2015 at 1:51 PM, D.S Rawat <[email protected]>
wrote:

> Ashwini Ji
> Some good links are already there in Usha Di response.
> However, I believe (you may agree or not) that making a herbarium is a
> laborious but possible exercise, BUT maintaining it is certainly difficult
> and requires use of chemicals as repellents/ insecticides/ fumigants. After
> one or two years specimens are attacked by insects which is difficult to
> control. Many of the herbarium specimens are destroyed because of this
> despite of having even trained staff.
> My opinion is to make a virtual flora (collection of photographs) of the
> area rather than herbarium which is most often meant for hard core
> taxonomists. You already have many quality photographs with fine details of
> morphology. AND every body know that how easy is to maintain a virtual
> flora (collection of digital pics).
> Good luck!
> DSRawat Pantnagar
>
> On Wednesday, April 1, 2015 at 9:42:10 PM UTC+5:30, ashwini wrote:
>>
>> This is an unusual request to all of you. I was thinking of making a
>> herbarium of local plants this summer with my son and daughter. What do I
>> need to make a professional herbarium–something which can be useful in
>> gaining further insights later? Since I have no previous experience, please
>> guide with basics such as materials, process etc.
>>
>> I will be grateful for any insights.
>>
>> Thanks and regards,
>> Ashwini
>>
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