Tuesday, February 28, 2012

Cymbedium bicolor


Cymbedium bicolor is a fairly common orchid found in Kerala. This species grows to form big clumps. The leathery, thick leaves are 60 - 90 cms long.

Recently I came across this plant near Kanjirappally in Kerala. It was growing on a tree stump by the road side. I could count more than fifty bunches of flowers on this magnificent specimen. Generally, the flowering period for this species is from January to April. I've found them blooming in other seasons too. 

This is one of the heat tolerant type cymbedium species and hence nowadays widely used for breeding heat tolerant strains of hybrid Cymbediums, which is becoming more and more popular.












Wednesday, October 19, 2011

A Miniature Beauty From The Deep Jungle

Porpax jerdoniana (Wight ) Rolfe


Porpax jerdoniana (Wight ) Rolfe growing on a tree 

This orchid loves deep shade with dampness. Seen near the waterfalls or streams in deep rain forests...The dark purple color of the leaves match that of the bark of the tree, thus giving them a natural camouflage .. Not easily spotted...Not a commonly seen orchid...Blooms in July ..Aug... I found them at an altitude of around 100-150m above MSL...

Tuesday, May 24, 2011

Dendrobium With a Spicy Fragrance

An orchid with a spicy fragrance from the 'Land of Spices'!!  Yes!! The fragrance of Dendrobium aquem is somewhat similar to that of Den. crumenatum ( Pigeon Orchid ). Flowers are about 4cm and they bloom in Sept - Oct. I've read about them many years back, but have started growing them just couple of years back. It is an easy plant for even the beginners and it readily flowers. After the flowering the leaves fall off and the plant takes a rest during winter. New growth starts by Feb - March.
Dendrobium aqueum

Dendrobium aqueum
Dendrobium aqueum

Dendrobium aqueum

Jose

Friday, May 20, 2011

A Pretty Dendrobium

Here is a Dendrobium with attractive lilac colour occring in altitudes around 500M above MSL. The flower shape is very similar to that of Den. ovatum except its colour. I am not sure about its identity. The flowers last for 3 - 4 weeks. They are lithophytes ( growing on rocks ) and flowers during Feb - March.
Dendrobium barbatulum - pink


Thursday, May 19, 2011

The Tongue Orchid of Kerala

We have heard about different nick names for different types of orchids. Dove orchid (Peristeria elata), Palm orchids (Spathoglottis), Moth orchid (Phalaenopsis), Tiger orchid (Grammatophyllum), Pigeon orchid (Den. crumenatum), Black  Orchid (Trichoglottis brachiata), Scorpion Orchid (Arachnis), Dancing Princess (Oncidiums), The Nun Orchid (Phaius) etc. are some of them.

In Kerala we have 'The Tongue Orchid'. The botanical name is Bulbophyllum fuscopurpureum. I've seen it growing only on rocks (Lithophyte). They are found at an altitude of around 1000M above MSL.

Bulbophyllum fuscopurpureum - Excitement at seeing the buds.


Bulbophyllum fuscopurpureum - Buds developing




Bulbophyllum fuscopurpureum in bloom.


I find them  very difficult plants to grow. The difference in temperature might be the reason. Any how I had them blooming at my home last year. The flowering time is Feb- March.

Jose


The Search for Dendrobium crepidatum var. album

My collection of native orchids started way back in 1981. Those days I was in Pala ( Kottayam Dist.). During the Christmas Season, children used to come for carol singing holding the canes of Den. ovatum with bunches of white flowers on them, and they used to call it Wand of St. Joseph ( Yauseph Pithavinte Vadi). I was attracted by the beautiful flowers, but then, I was practically ignorant about orchids other than Spathoglottis plicata (Palm Orchid) and Peristeria elata ( Dove Orchid).

Then I happened to come across a book written by Dr. Abraham and Valsala in the college library. I didn't understand much but I came to know the basics of orchid growing and that there are hundreds of varieties of orchids in Kerala. Fortunately in those days my father was in PWD and he used to go to forest areas for investigation of the projects. During vacations I started to accompany him in such trips and started collecting orchids.

One of the orchids fascinated me those days was a dendrobium with pure white petals and white lip with yellow throat. My father collected it from some place in Idukki. The flower was about 3cm across. I got only one plant and it had been blooming well while I was in Pala. Then we got transferred to Alapuzha and after some time the plant was shredded into pieces by some animals. I was in search of this plant for almost 25years with out success. A couple of years ago I revisited the forest area from where it was found earlier and after a search for over 3hours finally I got couple of seedlings.


Dendrobium crepidatum var. album  found in Kerala

One of the seedlings bloomed last year and my mother sent me this photograph. This year too the buds appeared, but the insects, squirrels and chameleons seem to have a particular affinity towards this plant. The buds were destroyed as well as my hopes of getting better photographs this year, but luckily the plants are intact. So till the next bloom we will have to wait.

Only very recently did I come to know that this dendrobium is in fact D. crepidatum.This plant normally sheds its leaf by Nov - Dec and blooms by Feb - March. Active growth starts in June and matures by Sept - Oct. I got another variety of this from Karnataka with different colour. I'll upload the photograph later.

Jose

Wednesday, May 18, 2011

Some Orchids of Kerala in Their Natural Habitat

Dendrobium ovatum



Dendrobium, Coelogynes and Bulbophyllum growing on a rock in full sunlight.

Vanda tesellata with flowers in Coimbatore District


Calanthe sylvatica blooming in deep jungle.