Tuesday, March 17, 2009

More tree tales from GNP

March 15th, 2009 7:30 am, and a dozen of us awaited another walk through GNP with Bhanu. Strange, I thought, all my walks in this city sanctuary have been with Bhanu!  She probably loves the place, and sees it as a great and easy way to sensitise people to nature, flora and fauna.

(Read about Bhanu and her puppetry here.)  Why were we there?  Well, MNS and Bhanu offered a kind of "train-the-trainer"  weekend session, where we were expected to pick up skills and tips on how to spread the message among school children.  So, on Saturday, she had taught us games, exercises, craft ideas and even puppet-making, all great tools to help reach out to children.
Poor Bhanu, I do not think she would have come across a more artistically-challenged "student" than yours truly!  Defensively, I whined, "Bhanu, this is not my strength"!  Well, to cut a long story short, I stuck my thumb in paint, used some sketch pens, cut paper furiously, looked uncomprehendingly as she demonstrated string art, and was pooped at the end of the day, with all this hard work!!  All around me, the other ladies seemed to be coping much better than me, working faster and more skillfully!  
So, it was that on Sunday morning we were to go on a nature trail. I looked forward in anticipation to a morning out among the trees.  I even sacrificed my maternal desire to go to the station and pick up my teenage son, on the altar of my morning learnings!!  (Well, I had not seen him for three days and four nights, you know.)
Leaf galls
It was a cloudy, dull morning but the learning started almost immediately.  Leaf galls, cotton stainer bugs and chitals in the distance as soon as we stepped in.
Cotton stainer bug

Tamarinds hang in bunches
Spot the chital
The GNP "regulars" - Glycosmis, Clausena and Perandai.

Glycosmis cochinensis
Tamarinds hung in bunches, as did antigonon flowers and Prosopsis pods. Actually it was quite a pod-filled morning - all shapes and sizes.
Clausena dentata
Cissus quadrangularis
Siris treeMy favourite was this flowering Siris tree - looks like a  white-flowered  rain tree does it not? Albizia lebbeck, if you want to read up about it.  Its got these pods that rattle in the wind, reportedly - we didn't hear them - it was not windy!
Then there was this termite "road" that wound up a tree - why did the termites not use a short cut and go straight up rather than follow the path of the vine?

See the lichen on the bark - signs of low pollution levels.  More pollution and the lichens disappear.  So, GNP is not doing too badly I guess.





Jatropha shrubs, favoured by green link spidersA green lynx (or is it link) spider- Peucetia viridana- clambered up a Jatropha shrub.  give that shrub a second look.  Its native to Central America and has led to much excitement because its seed has some 40% oil, which reportedly is a good diesel substitute!!

I am imagining the day I go and fill the car with jatropha oil.  And then, the waste leftover can make electricity too!  A lot of uses for an unassuming looking shrub, isn't it?

I wonder what the implications on the soil are if its planted widely, though?  The Indian Railways have already experimented using the oil in diesel mixtures for their diesel locos on some sectors.
Can you spot the bracket fungus growing out of this branch?  Its pretty colourless and so difficult to spot.  

What is the difference between mushrooms and fungi?  I just learned that mushrooms are actually fungi!!  

I just lost my appetite for them.  Yuk, imagine I've been eating fungus all along!




Cassia auriculata flowerHere's another Cassia.  This one's a shrub and not a tree.  Cassia auriculata, evergreen and "gregarious", the GNP book says!  See, now I even know a gregarious plant!  









And the pods are thin and flat.
Cassia auriculata pods


Carissa spinarum

Here's another GNP regular - Carissa - probably quite tasty, since the black buck and chital reportedly browse on it, and it has edible fruits! Pity, there weren't any on it. But we saw a lot of the white flowers, tinged with a slight pink
Morinda tinctoria barkThe Nona tree - Morinda tinctoria - the bark with personality, is another common tree of the area.
Morinda tinctoria canopy
Kiss & Hug?!I think this is a flowering wood apple tree.  
And this last one was very confusing - kiss and hug, kiss and kill, epiphyte or parasite, I need to get clarity on this!  (Update:  Check the comments - this is the Dodder or Cuscuta and yes, it is a parasite - so its probably a kiss and kill!)

Oh yes, the highlight definitely was that Blue Mormon seen above.  It was HUGE, and it was blue and black.  The light was poor, and that's all the colour that my camera got, sorry.  It looks more white than blue in this!

6 comments:

  1. No pictures of your "crafty" efforts? Very interesting post, you have certainly learned a lot! Nice to read about the lichen - I did not know that their presence indicated low pollution levels.

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  2. me too love the siris tree...:-) Nice to know you discovered so much! Keep the posts going...

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  3. Siris is one of my favourites too. What a lovely ramble you took us on, Ambika! Loved it.

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  4. Kamini, there's a reason why my crafty efforts are not posted! Maybe I should post some of the others!

    Lakshmi and Gardenia, thank you!

    Bhanu has emailed the following additional information:

    1. Flame of the Forest ...is Butea monosperma. Has compound leaves with large leathery leaflets. Also called Palash.

    2. Gulmohar is Delonix regia. It is a common avenue tree. Has compound leaves & the pods are long & broad.

    3. Indian Coral tree is Erythrina indica. This is also called Kalyana Murungai in Tamil.

    4. Bael Tree is Aegle marmelos. Also called Vlva maram & sacred to God Shiva. The leaves are trifoliate & compound.The leaves are aromatic like lime leaves.

    5. Wood Apple is Feronia limonia. Also called Vilaam pazham. Has Small compound imparipinnate leaves.

    6. The small projections on the dry leaves are LEAF GALLS...chek the link for more info.

    7. Dodder or Cuscuta is a parasitic plant.

    http://ohioline.osu.edu/hyg-fact/2000/2004.html

    http://en.wikipedia.org/wiki/Cuscuta

    http://www.coopext.colostate.edu/TRA/dodder.html

    http://archives.chennaionline.com/columns/chennaitrees/2004/trees29.asp

    http://en.wikipedia.org/wiki/Bael

    http://en.wikipedia.org/wiki/Cissus

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  5. Hi flowergirl,
    Blue Mormon occurs in my home garden. Nice to read that it was the highlight. Pretty much all those flora are recorded here too, mostly found in the dry zone.

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  6. What a delightful read this is, jatropha bit, quite interesting.

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