TsukuBlog

A Local Perspective on Life in Tsukuba, Ibaraki, Japan.

Plants of the Ryukyu Islands (琉球の植物) – Thru Sunday June 5th at the Tsukuba Botanical Garden

 

Ryukyu

The entrance to the Tsukuba Botanical Garden done up in tropical colors for the “Plants of the Ryukyus” event May 28th-June 5th 2016. But don`t let the entrance fool you – there are no big tropical flowers in this particular exhibition (though there are plenty to be seen at other place in the garden)

By Avi Landau

Anyone interested in traditional Japanese culture, the tea ceremony, flower arrangement, literature – especially poetry – must study this country`s trees, plants and flowers – when they bloom and blossom, when they bear fruit, what their uses are – are what they symbolize.

And it always amazing me how the Japanese DO know they flora.

Few people from Japan`s Main Islands though, will be able to recognize any of the specimens on display at the “Plants of the Ryukyus” exhibition being held Tsukuba`s Botanical Garden this week

Ryukuyus

Plants that grow on the Ryukuyus` rocky areas

Until visiting the exhibition and reading its explanation boards, I had been under the impression that the Ryukyus referred only to the Okinawan Islands. I learned, however, that the name applies to a much wider area and many more islands – all 200 or so (some of them currently being claimed by China), that lay between the island of Kyushu and the island of Taiwan. (Could this not be another goal of this exhibition – to create awareness not only of Japan`s bio-diversity – but of the extent of its territorial integrity?)

Except for the northernmost of the islands (notably the spectacular Yakushima, a world heritage site) thse islands are warm, even in winter – in other other words, they have a subtropical climate. (One reason , besides geographical and historical remoteness, that the flora of these islands remain alien to most Japanese – to whom the four distinct seasons of the Mian Islands, is a cornerstone of cultural identity.)

Dry and rocky coastilines, narrow valleys flooded by rainy seaons downpours and seasonal typhoons, mangroves forests…. there are palnts that have adapted to all these ecosystems – and that is why the Ryukyus have some of the greatest species diversity in all of Japan.

It is also the area with THE highest number of endangered flora (in this country)

Ryukyus

Coastal plants of the Ryukyus

The exhibition is divided into two parts – a room full of posters and explanation boards, and a green house full of plants.

Interstingly, the first three posters encountered show how the Ryukyus – and Japan`s Main Islands, were part of the Asian Continent till about 3 million years ago.

Ryukyus

Two plants of the same species – though the one on the right adapted to the valleys of Ryukyu Islands which fill with rapid flowing water after heavy rains – the more slender leaves provide less resistance to the hydraulic force

Another section of panels tells us how the flora of the Ryukyus resembles Okinawa`s most famous local dish – champuru – which means a mixture. You see, the Ryukyu flora is made up of species that have arrived in on way or another from Japan`s Main Islands, Taiwan, Mainland China, Malaysia, Indonesia, and even Australia.

Ryukyus

The KAJUMARU (Ficus microcarpa ) has been considered sacred throughout the Ryukyus since ancient times.

The real life plant in the green-house (which you actually get to before the poster display) proved far less spectacular than most visitors probably expect. Nothing very big – and very little color. To appreciate it fully you have to look long and careful..

I spent a good hour sitting  there in the green-house, reading a book, taking in the air – filled with the frangrance of all the rarified and diverse Ryukyu flora.



One Comment

  • Ryukyu or Nansei Shoto-? says:

    The Tsukuba Botanical Garden`s use of the term “Ryukyus”
    to refer to all the 200 or so islands that lie between Kyushu and Taiwan is not exactly correct – especially when speaking Japanese. When speaking that language NANSEI SHOTO- would be correct.
    Ryukyu in Japanese is a term most usually used to denote what was formerly the Kingdom of Ryukyu- which would mean the islands of Okinawa,Miyako and Yaeyama.
    Its all very complicated – for more details Google Ryukyu.
    But anyway, it seems as if the people at the botanical garden went with the English usage of Ryukyu Islands which does apparently refer to all the islands between Kyushu and Taiwan.