The Presidio Brat

Friday, April 19, 2013

Wild Foods

Blackberries
Wild blackberries are beginning to flower. I saw these on Crissy Field Avenue while walking up the hill behind Planet Granite. They'll be ripe in midsummer, and you're allowed to pick them in moderation.

I believe these are the Himalayan variety -- those invasive bastards we've come to love. They're tastier than the native variety (Rubus ursinus, which has got to be Latin for the bush of the bear? In other words, only bears like to eat them.)

A biologist from the Trust's Natural Resources department said she would not recommend eating anything that grows wild on the Presidio. She knows the soil hazards here -- not only what's leftover from the military, but natural toxins like those found in serpentine. But clearly the wild food foragers don't agree. I pick and eat blackberries - and we certainly ate them all the time as kids -- to no ill effect. It's only a matter of braving the thorns and steep hills and shirt stains.

Speaking of useful plants, here is the above-mentioned biologist showing off a radish (Raphanus sativus), which is blooming now. There were plenty in the area around the Presidio Landmark apartments.

It's an invasive species, so maybe you won't feel guilty picking a few bunches. The edible root is long and white, but much tastier than the red ones you buy at the supermarket. For a better look at the plant's flowers, see below.

Also in that area was a heap of miner's lettuce that was ready to eat. (Claytonia perfoliata.) Gold Rush miners ate this leaf because it was so packed with vitamins that it could stave off scurvy. It's one of the native plants that the colonizers actually exported back to Europe, they found it so tasty and healthy and easy to grow. (I've even seen it sprout up near Baker Beach.)

In terms of cuisine, the Presidio has a lot to offer. Wild Mustard, Bermuda buttercup, and even yes, the Ice Plant fruit! (More here.) I also stumbled on the wild foods of the Tennessee Hollow Watershed. I think it might be a good time for some salad.

Miner's lettuce
blooming radish
ice plant flower - no fruit yet

2 comments:

Romilda Gareth said...

Thanks

Linda Fairy said...

You can never go hungry in the wild because there are different edible wild plants; all you have to do is know which are comestible and which ones are not. I like the plants you have talked about. The images are good for identifying the plants. Read more about edible wild plants here: http://wildernessmastery.com/survival/wild-plants-you-can-eat.html