Herbaria get it together

Looks like the Paris herbarium (P, to taxonomy geeks), one of the largest in the world at 8,000,000 specimens, is finally sorting itself out. That’s really good news, because Paris is also perhaps the most frustrating herbarium in the world, due to the backlog in processing specimens and the generally sub-par conditions. All that’s going to change.

Once work moving and reclassifying the herbarium is complete, it will also be the world’s largest collection of plant specimens available on the internet. “We shall have 8m images, with a photograph of each plate on the museum’s website,” says the senior curator Jean-Michel Guiraud.

But I was particularly intrigued by this little throwaway final paragraph in the Guardian piece on the catch-up project. ((Maybe someone could explain to me why it was that the Guardian Weekly thought its readers would be interested in a French herbarium. In any case, I for one am really glad it did.))

International collaboration is under way to avoid duplication between the world’s top herbaria: primarily Kew Gardens and the Missouri Botanical Gardens, the two largest alongside Paris, but also smaller collections belonging to natural history museums or botanical gardens in London, Edinburgh, Berlin, Washington and New York.

I need to find out more about what this really means. You certainly don’t want to avoid duplication of specimens entirely, for safety reasons. Maybe it’s more a question of exchanging information on holdings so that at least herbaria know the extent of duplication. Anyway, I want to know how they’ll do it. Because it will be a cold day in genebank database hell before “international collaboration” will be able to “avoid duplication” in the world’s top genebanks.

A Japanese banana in northern Italy

An advert in a local gardening magazine for something called Freddi Banana, supposedly a cold-tolerant banana “developed” in the northern Italian region of Alto Adige, led me down some interesting online byways. In one place it is a cross between a Japanese and a Nepalese variety, in another its origin is given as Ryukyu Islands, Japan. That’s the chain stretching from Taiwan to Japan. I found the whole thing hard to believe, but a little research revealed that there is indeed a Musa species in the Ryukyu Islands. This is Musa basjoo, and it is the most cold-hardy of bananas. Various cultivars are available commercially.

Musa basjoo is commonly referred to as the Japanese Fibre Banana and it’s native place is given as the Ryukyu (Liu Kiu) Islands. However, Musa basjoo is not the Japanese Fibre Banana. Musa basjoo is not from the Liu Kiu Islands and not from Japan, it is a Chinese species.

So what is the Japanese Fibre Banana, I hear you ask?

The true identity of the Japanese Fibre Banana became known only in the aftermath of Japan’s defeat in WWII when the Ryukyu Islands came under the control of the United States Civil Administration of the Ryukyu Islands (USCAR). USCAR brought to Okinawa Egbert H. Walker, a staff member of the Department of Botany, Smithsonian Institution who was in charge of the Serviceman’s Collecting Program (SCP) in which US forces members were encouraged to collect and submit botanical and other specimens. But Walker was no desk-bound administrator of the SCP. He was an accomplished field botanist and developed a thorough knowledge of the Ryukyu flora. His work, during which he personally collected over 7,000 plant specimens on Okinawa and neighbouring islands, culminated in his Flora of Okinawa (Walker 1976). Walker made no mention of M. basjoo in this work but did include the ito-basho, Musa liukiuensis, after the treatment of which he commented:

“Seeds from plants [of Musa liukiuensis] in Oku [village in northern Okinawa] were grown in Kingston, Jamaica by the Banana Breeding Scheme of the Banana Board. The seed, seedlings and flowers were reported in 1973 to be identical with those of Musa balbisiana Colla.”

Called ito basho, or “thread banana,” the Japanese Fibre Banana is very important in Ryukyu tradition, much like abacá, a different fibre-producing Musa species, is in the Philippines.

In the old days, bolts of plain-colored, striped and kasuri (ikat) basho-fu were woven in numerous locations across the Ryukyu islands and were used as tribute payments to the Okinawan royalty. In those days, basho-fu was worn by everyone from kings to commoners. Nowadays, however, basho-fu is a luxury cloth that is made only in the village of Kijoka, on the island of Okinawa.

Millennium Seed Bank on the BBC

And also at the BBC, “Banking On Life.”

In this study of the history and future of seed banks across the world, Richard Scrase takes a look at the largest such store in the world, The Millennium Seed Bank in Sussex, as it takes in its billionth seed.

Although Svalbard gets a mention too. You can also listen to the programme here. Not clear if it is associated with the summer exhibition of the same name. Have we had enough about genebanks on the media of late, do you think?