Manihot esculenta, I presume?

A blog post from Kew’s archivists on the Zambesi Expedition of 1858-1864 led me to Dr Livingstone’s papers, among which I stumbled on this wonderful letter to Joseph D. Hooker:

Hadley Green Barnet 11th July 1857

My Dear Dr Hooker

I beg to return you my hearty thanks for your note and the trouble you have been at in deciphering the mere fragments submitted to you. Your willingness to examine anything botanical will certainly make me more anxious to secure something for you in Africa more worthy of your time. We get meal of a kind of millet in Londa which I think is the lesser bird seed. It grows on a high stalk in this way. The seeds are small & a {slight tinge} of slate colour on the outer scale. What is the botanical name for it? It is so extensively cultiv-{ated} in Africa I think you must know. The Holcus Sorghum is the most general article in use. We speak of it as Caffre corn. Is that correct?

There are two kinds of Manioc. One sweet the other bitter & poisonous they are both mentioned in a work by Daniel on the West Coast but I have not that work nearer at hand than Linyanti so I beg to trouble you to tell me the proper names of the two species of Manioc, the Jatropha Manihot and –

As I am boring with questions. Have you the proper names for the melons which form such an important article of support on the Kalahari Desert and of one there which has the flavour of an apple. What is the name of the Palm which when the leaves are broken off gives the idea of it being triangular The ends of the leaf stalks stick on and give it the appearance referred to. A fruit mentioned at the end of Bowdich’s work with by the name Masuka was found by me in very large quantities. It is good. As it seems know can I have the proper name. Now please just attend or not to these questions as it is convenient – though I send them it is not because I think I have any claim on your time or attention – I am only putting you in the way of doing an act of charity to yours &c David Livingstone

Now, how to find the reply?

And with that, dear reader, I take my leave of you for about three weeks, which I will spend not too far, relatively speaking, from where Stanley found Livingstone. In fact, I should already be there…

Not the world’s first red apple

Of course it is tiresome for you, Dear Reader, to have to wade through me correcting the mainstream media, but when duty calls I am powerless to refuse.

The BBC was all breathless a couple of days ago with news of a new apple variety on sale in England that has red flesh. Oooh. Ah. It’s like a tomato! And a large chunk of the little report was taken up by the breeder explaining that no GM was involved, just 15 years of crosses and selection and 20,000 seedlings rejected in favour of three that made the grade as worthwhile varieties. ((How long before somebody says, “well, it would have been much quicker, cheaper, easier,” to do it by GM or at least marker-assisted selection?))

Niedzwetzky-apple.gif What really struck me, though, was not the utter imbecility of the reporter, or even what the bloody apple looked like. It was the fact that nobody had seemed to ask whether this was in fact the world’s first red-fleshed apple, as reported by FOXNews and The Daily Mail. ((Yeah, yeah. I know. Fish in a barrel.)) It isn’t that there are some wild red-fleshed apples out there, and this is the first one that’s good to eat. There have even been a fair number of commercial, good to eat, red-fleshed varieties. It’s just that reporters swallow rubbish so uncomplainingly. Google is your friend.

The photo (by Kayirkul Shalpykov, Bioresource, and lifted from the Living on Earth website) is of “Niedzwetzky apples (malus niedzwetzkyana), famous for their red flesh. There are 111 known trees left in the world”. Not sure I believe that either.

Nibbles: Plant breeding book, Ug99, NGS, Monitoring, Genetic diversity and productivity, Adaptive evolution, Amaranthus, Nabhan, Herbarium databases, Pepper, Shade coffee and conservation, Apples, Pathogen diversity, Phytophthora

Nibbles: Beer and fungus, Maize breeding, Coconut on the Salalah plain, Zen, Camel, Grazing, Berries