31–40 of 75 posts
If you liked this, you will be delighted to learn about the “Triangle of U”: the common brassicas are not just tetraploid, they are Frankensteinian mashups of earlier diploid species with different numbers of chromosomes! https://en.wikipedia.org/wiki/Triangle_of_U
Bonus trivia: unlike nearly all plants, brassicas make do without symbiotic mycorrhizal fungi! https://en.wikipedia.org/wiki/Mycorrhiza
That's like hearing some mammal babies don't consume milk!
Ah, yes. You can't throw a rock at produce without hitting a brassica oleracia.
The roots of the young Brachychiton acuminatus can be cooked in ashes and eaten like a sweet potato .. but despite the vast number of rocks in its native habitat .. not a single brassica oleracia will be found by throwing them.
here.
Earlier quoted context omitted.
I think the sprouts trauma is the result of picking the wrong cooking method. I was so surprised when I tried baked sprouts for the first time (use a really host cast iron skilet for even better results) that I started to believe that every vegetable can be delicious as long as you bake it!
There’s many delicious and easy ways to eat vegetable! Two of my favorite: - Belgian Stoemp: basically smashed-potatoes with smashed-other legumes. Cook everything together (with herbs if you can), smash, add lipid and salt and you’re done! - German Ein Topf: put vegetables, beans and sausages in a pot (I use tofu ones or tempeh). Cover, cook slowly. It’s almost a salty Tajin from the north. - Recover bland vegetable…
I already knew about this phylogenetic tree (although I have always heard the common ancestor be called the "wild mustard", not wild cabbage), but the article was quite interesting. I only wish that as a PSA, they had included the reminder to people over 30 years old who hate Brussels sprouts, that the delicious ones you can eat today are not the ones they hated in their youth, and if you haven't had sprouts in years…
I think the sprouts trauma is the result of picking the wrong cooking method. I was so surprised when I tried baked sprouts for the first time (use a really host cast iron skilet for even better results) that I started to believe that every vegetable can be delicious as long as you bake it!
Baking is good, but I also came to another conclusion - vegetables that are disgusting if they are cooked to a slimy paste, can be delicious eaten raw in a salad!
Earlier quoted context omitted.
As well as to eggplant and belladonna.
And tomatoes.
After doing some Google searches I realized the plants were related and eventually it sort of made sense. Peppers are almost like a very dry, very firm tomato.
In hindsight it's obvious but at the time it was very surprising.
It is native to Africa and southern Europe I think but is invasive here in the US.
I first found some in my yard a couple of years after I bought a load of "topsoil" from a local materials provider. Not only was the product not a topsoil (it was river channel fine silt that is mostly clay-like particles with zero permeability and zero organic content) but the first thing to sprout on the pile of left-over soil was a tall plant with yellow flowers. There was a single plant that year. I had no idea what it was and asked one of my kids to ID it after it had already dried. Since it wasn't flowering stage when I asked they couldn't get a clear ID so i left it in place. That was a huge mistake. It produced uncounted quantities of small seeds that fell all around it and evidently birds loved it.
The second year saw it sprout up in a 10m radius around the original plant with isolated outliers. Again, I did not know what it was so I let it grow until summer (it is a late winter/early spring plant, one of the first to sprout) by which time it was obvious that this thing was gonna take over if I didn't do something. I sent a few more photos to my kid and this time I got the bad news - bastard cabbage.
With that info in hand I began implementing my eradication plan. I watered in all the plants that I could locate. It was summer and the ground is very dry and soil is hard here at home. With the soil nice and wet I pulled or dug every one of those bastards that I could find knowing that I would be doing the same thing again next year.
So far it has been several years of walking the property, pulling these bastard cabbages as I find them. So far this year I have less than a dozen plants but the season is young. I have found about half of those plants growing where previously I had never seen any and the others were growing in the original affected area.
Just like my years-long battle against St Augustine grass, stickers, goatheads, and Johnson grass I will win. I have eradicated those plants from my property though it took more than a decade to completely eliminate the Johnson grass.
Once I can identify the plant at each growth stage its days are numbered, sometimes with three or four digits, but I will win in the end.
I already knew about this phylogenetic tree (although I have always heard the common ancestor be called the "wild mustard", not wild cabbage), but the article was quite interesting. I only wish that as a PSA, they had included the reminder to people over 30 years old who hate Brussels sprouts, that the delicious ones you can eat today are not the ones they hated in their youth, and if you haven't had sprouts in years…
I already knew about this phylogenetic tree (although I have always heard the common ancestor be called the "wild mustard", not wild cabbage), but the article was quite interesting. I only wish that as a PSA, they had included the reminder to people over 30 years old who hate Brussels sprouts, that the delicious ones you can eat today are not the ones they hated in their youth, and if you haven't had sprouts in years…
I think there's a similar story for, say, canned peas which used to be nasty and made me think I didn't like peas. Granted I still don't consider myself someone who likes peas from a can, but fresh peas in a salad, or flash frozen peas in a bag that stores in the freezer, I'm open to those.
That's not to say that our tastes don't change, but brussel sprouts are kind of a fascinating mirage where it seems like the change might have been growing up into adulthood when really it was a chang in cultivation. These are just off the top of my head, but over the past couple of decades, there's been a quiet revolution in mass produced veggies on a number of levels that in each of their individual instances trace back to fascinating stories of science.
I suppose that means natural selection tends to have more of a pronounced effect when there has been a severe environmental change that wipes out a large fraction of the population and leaves behind only those with adaptive mutations. Otherwise, the adaptive mutation stays in the population but doesn't proliferate excessively. Selective breeding can then be interpreted as an extreme version of environmental stress.
I had previously imagined that evolution was a slow process but it seems that its more of a punctuated equilibrium, where when changes occur they occur quickly.
(Caveat: not a biologist, just a layperson speculating and learning.)