Field of Science

Showing posts with label edible. Show all posts
Showing posts with label edible. Show all posts

Can I eat wild carrots?





















Well, yes, is the answer while not understanding the fascination with the wild carrot's smaller, paler, more fibrous roots. However that being said, you'd better not make a mistake in identification. Poison Hemlock (Conium maculatum), not the conifer, but the carrot-like weed of Socrates fame is very similar particularly in the juvenile 1st year stage when you would want to harvest the root. And if you do make this mistake, it could well be your last. At that stage the carrot foliage is hairy and the poison hemlock hairless, but do you want to bet your life on such a character? Here's an image of both; you decide which is which. The wild carrot has a pale yellow color to the root while that of poison hemlock is white. When mature they both have flat umbels of white flowers, and many people would think the poison hemlock a wild carrot, but the purple splotches on the stem and a rank odor to the foliage readily identify the poison hemlock except you don't harvest roots at this stage because this storage organ was used having provided the energy for flowering and fruiting. Stalk the wild carrot with care. You been warned.

With June rains come mushrooms

There was a time the Phactor was quite good at the identification of fleshy fungi, but alas, not enough practice of late. The near record rainfall of June has begun producing quite a diverse array of mushrooms. This morning several Boletus bicolor had appeared over night along with a very handsome Russula emetica (dull red cap, snow white gill, white flesh, very brittle). Several others are not known by sight. Had to practice my fungal ID skills for a vet who was worried that a dog might have been poisoned by mushrooms in his owner's yard. And you always must worry about IDs when something is on the line. In this case it was a pretty easy one, Coprinus atramentarius, an inky cap mushroom that is edible unless you're drinking something alcoholic at the same time, and then it produces some most unpleasant symptoms (sometimes this mushroom is called the Tippler's bane). You can also make ink from this mushroom as they dissolve themselves into a black inky goo. Coprinus is quite well known for popping up quickly after rains. Unfortunately this provided no assistance to the vet because the dog was a non-drinker, but you feel bad for not having an answer.

Like many people he regarded most wild mushrooms as poisonous, toadstools. Now what do toxic mushrooms have to do with amphibian furniture? While in grad school a grand old man of mycology told the Phactor that "toad" was really "tod" (German for death), and stool was being used as in "stool pigeon", a decoy, thus implying that non-edible mushrooms were "death-decoys". Some people are way more mycophobic than others. A few years back the Phactor scored quite a harvest of horse mushrooms (Agaricus arvensis), a close relative of the mushroom of commerce as it's picture shows, except these grow in your lawn and bruise yellow. Some guests were treated to a wonderful mushroom sauce, and when one woman asked where these delicious mushrooms came from, and yours truly gestured to the side lawn, and said, "From under than oak tree.", she almost became physically ill from the thought of being accidentally poisoned. Well, as they say, you know they were good mushrooms if you wake in the morning.