Sunday, April 8, 2012

MINI ORCHIDS

Mini Orchids, Smallest Orchids of the World

A publication released on December 3, 2009 announced the discovery of the smallest orchid – a mini orchid - ever found in the world. Being very small, its measurement is just a bit over 0.08 inches or about 2 millimeters in its diameter. This mini orchid is almost transparent and was found located in the roots of another plant flower in Ecuador, South America by a group of scientists in a greenhouse.

It was Lou Jost, an ecologist who found this mini orchid in his greenhouse after studying plants of this South American country which were collected by his team a year earlier from mountainous forests. In fact, Ecuador jungles are rich in biodiversity with a huge differentiation of plants.

In the area where this mini orchid was found, Jost and his team also discovered some other 28 wild orchids from the Teagueia genus which was an orchid group formerly assumed to include only 6 species. Ecuador is the habitat of over 4,000 recognized species where about 1,000 of them were found in recent 12 years.

The new found mini orchid is believed to be in the Platystele genus. Scientific reviews on this new mini orchid are still ongoing. Although this main orchid has be officially designated yet as a new species, but Carl Luer who is an orchid expert from the Missouri Botanical Garden seems to have the same opinion that this mini orchid is a unique species

The Misterious Mini Orchid from Indonesia and Papua New Guinea

The record of being the smallest mini-orchid in the world held by Ecuador just last for only a few months. In early 2010, about 3 months later another smaller mini orchid was found during an exploration in the Mentawai Islands, Indonesia. This super mini orchid is believed to be in the Oberonia genus.

This Indonesian mini orchid measures only 1.1 – 1.5 millimeters in diameter and comes in orange colored flowers that blooms in clusters with hundreds of flowers forming a spiral pattern along the stem.

However this newest mini orchid has not been officially designated yet. It seems that there are some problems in the attempt to make clear identification, especially due to insufficient information and recorded data regarding this Oberonia genus.  

Literatures and herbarium specimens which are required as a reference for identification can be obtained in the British and Dutch herbaria, since records in the Indonesian herbaria seems to be very limited. Literatures about Oberonia genus were dominated by various journals issued in the middle of the 19th century until the early years of the 20th century.

There was a long silence of publication, until 1997 when there was a publication about a genus transfer of a Nepal orchid from genus Stelis to genus Oberonia, hence the orchid name Stelis mucronata became Oberonia mucronata. The discovery of this Nepal orchid – Stelis mucronata - was once published in 1825. Another significant publication is the discovery of a new species named Oberonia ensifolia in Sumatra Indonesia by J. B. Comber a British taxonomist in 2001.

This Oberonia mini orchids generally possess very small flowers, hence they are perceived for having no commercial value by the orchid community, even by researchers who pay a very little attention to this pity genus. As a matter of fact, no scientifical reviews have been conducted in Indonesia since long ago making them the mysterious mini orchids from Indonesia.

So, which one is the smalles orchid? I think we have to wait until scientific results will be officially announced. Another question, are such mini orchids worth to be proud of, while the value of an orchid lies in their beautiful flowers?