Taro in the Levant

I was reminded during a recent trip back to Cyprus (my first visit in 20 years after living there for quite a while) of the curious fact that taro is a staple of traditional Cypriot cuisine, something of an outlier in the Mediterranean. Called kolokassi, the tuber is prepared in a number of ways, and the young offshoots, or suckers, are also taken fried. You can see these in the photo, labelled “poulles.”. Peter J. Matthews has this to say in his “Genetic Diversity in Taro, and the Preservation of Culinary Knowledge“:

In Cyprus only one cultivar of taro is grown, but there are at least nine distinct ways of preparing taro (skhara, vrasto, souppa skourdalia, tiganites, kappamas, yiakhni, psito, moussakas, Matthews 1998a) (Figure 4). The fermentation of taro starch, and the edibility of leaves (petioles and blades) are not known in Cyprus. All the methods recorded use heat to reduce acridity — by simmering, boiling, stewing, frying, roasting, grilling, and baking (steaming was not reported). For each named dish, the details of preparation varied from person to person and village to village. The range of dishes is not large, compared to the range in Japan (Matthews 1995), but does involve a greater range of methods for applying heat.

You can find out more in the book “The Global Diversity of Taro: Ethnobotany and Conservation,” in which Dr Matthews has also had a hand. Poulles are not mentioned, which makes me think their consumption may be a relatively recent innovation.

It’s not clear where that one Cypriot cultivar may have come from, though Matthews says that the crop “is likely to have reached Cyprus in ancient times from India or Africa, via the Levant or Egypt.” That makes sense, but will be difficult to verify, as there is precious little in the way of germplasm collections in the region between Europe and India. I would imagine Egypt in particular would be fertile territory for a bit of collecting. I wasn’t able to find any ancient Egyptians representations of the plant, but I wouldn’t be surprised if they exist.

Nibbles: Biodiversity economics, ICARDA social network, Beyond food miles, Heirlooms on BBC, Cannabis, Research funding, Cacao diversity, Agriculture from the air, Sustainable intensification example, Research whine, Japanese botanic garden visit, European PGR network, Tribal Glycene, Youth in agriculture

The relationships among food plants

…I wasn’t able to find out if Wasabia and Armoracia are much related, though I doubt it.

No doubt I gave up too easily, something else I probably wouldn’t do now, like alliterate post titles and neglect to search for ex situ holdings. Anyway, the paper Toward a Global Phylogeny of the Brassicaceae ((Mol. Biol. Evol. (2006) 23 (11): 2142-2160. doi: 10.1093/molbev/msl087)), which came out a few months before that 2006 blog post on mine on wasabi which I have been revisiting, clearly relegates Eutrema (aka Wasabia) and Armoracia to quite distinct clades of the Brassicaceae (click on the phylogenetic diagram to see for yourself). Thanks to Ruaraidh for tracking that down. Not least because it gives me a chance to also link to yesterday’s post at The Botanist in the Kitchen on the phylogenetic tree of food plants in general, and nevermind that it doesn’t seem to feature wasabi.

Nibbles: Value chains, CAP, Intercropping, Tree trouble, Phenotyping

After the storm

Despite Sandy, NPR’s Planet Money, which is made in New York, had a brief podcast on Friday. After The Flood, The Backup Plan examined the different ways in which the US economy speeds recovery after natural disasters. ((But not, interestingly enough, after financial disaster, a point raised by the podcast but not actually dealt with.)) One of those ways is insurance and, even more so, reinsurance.

Those are the guys who insure the insurers, and while the insurance business as a whole is certainly aware of the impact of climate change on their business model, one J. Eric Smith, CEO of Swiss Re Americas, was at pains to point out that their reserves are plenty big enough to pony up for at least a couple of big natural disasters simultaneously. That’s reassuring.

When asked who insures the re-insurers, Smith was forthright:

We’re insured by diversification.

Just sayin’.