False Hawksbeard

by Green Deane

in Edible Raw,Greens/Pot Herb,Plants,Salad

Crepis Japonica: Seasonal Potherb

If the Crepis fits….wear….ah…eat it

Crepis japonica gets no respect. You won’t find it in field guides on edible plants. And there is very little of substance about it on the Internet other than its name. The same can also be said for its edible cousins, Crepis setosa, Crepis runcinata, Crepis glauca, Crepis capilaris, Crepis bursifolia, Crepis vesicaria and Crepis tectorum.  My point, there’s an edible Crepis near you.

Crepis japonica basal rosette

All these Crepis have little variations, and some are more or less bitter than the others, but they are found across North America, Europe and Asia. For such an edible group they are barely known. While I will be writing about the Crepis japonica there is the: Crepis capilaris, the Smooth Hawksbeard which is found in most northern states; the Crepis glauca or Crepis runcinata, the Fiddle Leaf Hawksbeard which is found along the Rocky Mountains through the United States into Canada; the Crepis tectorum, the Narrow Leaf Hawksbeard which is found in the upper half of the United States and Canada; Crepis setosa, the Bristly Hawksbeard, found in a smattering of states of no particular pattern; Crepis vesicaria, the Beaked Hawksbeard, which is found along both coasts of the United States, Crepis bursifolia, the Italian Hawksbeard, which is found in California, and Europe. Crepis japonica is found from about Pennsylvania south in to the South and west to Texas, also in Asia.  What can be said of one, applies to the others and they are used in similar ways.

Crepis leaves resemble crepe paper

My local Crepis, C. japonica (KREP-is juh-PAWN-ih-kuh) might not get much attention because they changed its name from”Japanese sandal” which was kind of cute, to ” Japanese Young” or Youngia japonica (YOUNG-ee-ah) honoring which botanist I’ve never been able to find out.) Also being called the Oriental False Hawksbeard doesn’t help. But no matter what you call it, or them, the plants do just fine and are excellent potherbs.

Personally, I prefer the name Crepis japonica than Youngia or  hawksbeard. Youngia sounds a bit contrived and I have always associated “hawksbeard”  with a totally different plant in a different area of the country.

Crepis japonica’s continuous blossoms

As for the word “Crepis” we know that Theophrastus, the immediate successor to Aristotle in Athens, mentioned the plant by this name some 2,300 years ago, as did Pliny some 400 years later in Rome. But English-speaking botanists say they don’t know why the genus was named Crepis. They use the phrase “lost to history” to explain that when perhaps they should admit they are linguistically challenged: Knowing a non-speaking, dead form of writing — Latin —  doesn’t count towards linguistic proficiency.

Three possibilities are usually offered in English for the word “crepis” (krepis) two of which are not convincing. The first definition is that it describes a step at ancient Greek temples, what we would call a fancy doorstep. I have not been able to confirm “Krepis” ever referred to a temple step, and neither can a Greek professor of Greek I know

Crepis biennis as insects see it, Bjørn Rørslett – NN/Nærfoto

A more common ascription is that “krepis” means slipper or sandal, some say boot.  Again, research in Greek does not bear that out.  But it is getting closer.  A secondary use of “krepis” in non-demotic Greek is for the soft leather that makes up the soul of a shoe, back when shoes were more like pointy moccasins. And if you have fantastic eyesight and imagination the seed of the C. japonica might look like a slipper or a sandal. But that is looking very hard for an answer.

Crepis capillaris

The primary use of the word “krepis” in non-demotic Greek was for a textured light cloth that had various uses including veils. From there it went to Dead Latin as “crispus, or, “crisp” meaning curled and wrinkled. Then to French and lastly to English as  “crepe” as in “crepe paper.”  And indeed the leaves of the C. japonica and the rest, are curled and wrinkled. Crepis explained. You read it here first. ….lost to history… what nonsense. The more I live the more I think academics are lost inside their ivory towers, or like well frogs: They know only the bottom of their well and the tiny patch of sky above.

The local Crepis, C. japonica, is native to Japan and China and was first mentioned in the United Sates in 1831. It is now found throughout the world, and in many places it grows year round.

Crepis runcinata

There are about 200 Crepis worldwide and a couple of dozen in the United States. At least six are known to make a good potherb if not better than sow thistle and wild lettuce (read my separate articles about Sonchus and Lactuca which is one of several articles I have on wild lettuce.)  One writer refers to Crepis as “bitter”  but that has not been my experience. In fact, it’s very mild — when picked young and tender. Granted, however, bitterness may vary among species.

As you can see by the photos, it’s a low rosette with a long and skinny flower stock topped by small, dandelion-like yellow flowers, which are rather distinctive.  It can blossom, seed and drop old blossoms all at the same time. And, when in seed the Crepis blossom resembles a miniature puffy, slightly ratty dandelion, about one fifth the size.

Crepis tectorum

It might be easy to overlook Crepis in some landscapes but it tends to grow in colonies so you’ll spot a small stand of tall stalks with yellow flowers. It likes grassy areas and does not tolerate mowing well. The roundish dandelion-like leaves are shiny above, soft and dull underneath if not downy. Sometimes some edges of the leaves are decorated with a little dark trim. Veins are pronounced in the leaves, which curl on the edge. “Hawksbeard” also tends to have the same growing season as sow thistle and wild lettuce. Whilst you’re out collecting them keep your eye out for the “Japanese Sandal.”

Crepis bursaefolia

While C. Japonica can be found as far north as Pennsylvania, it’s more common in the southern United States where it’s considered an invasive weed. But, isn’t that a matter of perspective? It could also be considered a free beneficial crop, along with many other plants. In fact, one study found up to two-thirds of what we call weeds in an urban setting are edible. And let us not forget, any insect that likes a dandelion, such as a nectar-seeking bee, will find the Crepis familiar territory.

Despite its low profile, figuratively and literally, Crepis might have the last laugh. It has anticancer and antiviral “activities.”  A 2003 study in China showed a hot water extract of Crepis japonica inhibited cell proliferation and growth with human leukemia cells, mouse cancer cells, influenza A virus and herpes simplex type 1. An alcohol extract also worked but to a lesser degree. They think the “antiviral ingredients were likely to contain phenolic compounds including tannins….”

Not bad for a little weed that gets no respect.

Green Deane’s “Itemized” Plant Profile:False Hawksbeard

IDENTIFICATION: Crepis japonica: Flower: In the composite family, disk flower resembling a dandelion; Fruit; See seed. Leaves: oblong, soft, wrinkled and curly, often tinged red on the edge. Stem: Round, fuzzy, skinny, up to two feet. Seed: Seeds look like a miniature dandelion puff ball, several on one stem. Root: tap root vertical.

TIME OF YEAR: Springtime, can persist into warmer months in southern states and again in the fall through winter

ENVIRONMENT: Moist, semi-shaded to sunny areas, sandy to rich, soil, likes grassy areas and unmaintained lawns.

METHOD OF PREPARATION: Young leaves can be eaten raw, better cooked as a potherb, very mild when young, boil for 10 minutes or longer.

 

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{ 15 comments… read them below or add one }

1 Jaesi October 23, 2012 at 14:32

I’m so glad that I got your newsletter which led me to this! This plant is growing in my backyard and I’ve been nibbling on it and thinking about what it could be for like a week. I knew it was in asteraceae family and close to the dandelion, but that’s as far as I got lol. It’s very bitter to me. There is another plant just like it growing along with it with a bit of redness in the leaves, no flowers and a decent size root to nibble on. I don’t know if it’s this plant or a dandelion or something similar. I wonder what it’s medicinal properties are other than anticancer… something to do with the heart and yellow chakra…

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2 Ahmed November 8, 2012 at 16:57

I have been watching your channel it is amazing the amount of the information I can get from your website , So thank you so much. I have been boiling my back yard weeds and blend it in the blender save it for the winter and cook it with rice I feel I become way stronger and healthier I have been doing this for over two years. I have never threw the hot green water after boiling. one of the plants that will end up always in my blender is crepis Japonica. By the way I know that my back yard is chemical-free.

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3 Peg Campbell December 23, 2012 at 19:28

Wow, and here I thought this was a variety of dandelion, Florida-style! Have been harvesting, eating and offering it with our wild edibles at the local downtown Lakeland Farmer’s market as Dandelion! So now, wondering if it’s health properties are similar enough to use the common name of “Florida Dandelion” and also wondering if true Dandelions even grow here at all? I live in Central Florida, used to live in South Florida and have not seen what I used to call Dandelions in Ohio growing here yet! Their anti-viral, anti-cancer properties would seem to put it on a level with Dandelions!

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4 Green Deane December 23, 2012 at 20:25

Interestingly there are no dandelion varities. Dandelions are reluctant to grow in Florida. They do but under protest ending up small, scraggly often red. I have never heard of using the Crepis root like one does the dandelion.

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5 Peg Campbell December 31, 2012 at 17:26

We’ve only been using the leaves, eating them pretty much raw, never trying the roots, not knowing if they would be edible (probably not toxic) or worth it. The leaves are only very mildly bitter. And the young leaves are even less.

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6 Heather February 16, 2013 at 09:43

I have these all over my yard. I also have ones like look a lot like these but with purple blossoms. Do you think they would be in the same family?

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7 Green Deane February 16, 2013 at 16:59

No. You are probably referring to Florida Tassel Flower (which can have lavender or red blossoms.) They are not edible.

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8 Kate September 30, 2013 at 20:42

I have been using the young leaves in green smoothies for over a year now. I actually mistook them for dandelion plants in the beginning, and by the time they grew bigger and I realised they weren’t dandelions, I already knew they were edible. Oh, well….no harm done :-)

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9 Carol Noel February 22, 2014 at 17:27

Does anyone know if these can be eaten by rabbits? Goats? Sheep? Chickens?… Am raising all of them and have this growing abundantly …

Thanks for any information.
Carol

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10 inez Dickson February 27, 2014 at 15:07

Can I juice creptis?

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11 Green Deane February 27, 2014 at 16:32

You can juice young leaves.

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12 Erin March 17, 2014 at 19:19

I have a similar plant in my yard, fits everything in the description, even the purple outside tinge. However, it does not have a taproot. It has a fibrous root system. Any ideas?

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13 Green Deane March 31, 2014 at 12:52

Sounds like Flea bane to me.

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14 Sydnie April 2, 2014 at 20:56

Thanks for the great information. I’ve spotted this Crepis Japonica all over my neighborhood! The reader who mentioned something similar that has a purple flower might be confusing the hawksbeard (c.japonica) with lyreleaf sage. Similar “crepe” / crinkled leaves, but with purple veins and a square stem. Any experience nibbling on Lyreleaf sage (or any recipes)?

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15 Green Deane April 2, 2014 at 21:16

First, don’t confuse the Florida Tasselflower (both pink and lavender) with the Lyre Leaf sage. As for the latter it has been subject of much discussion on this website and on the Green Deane Forum. There are opinions that it is edible, and there are opinions that it is not. I don’t know and probably never will. The last time I tried a related sage I was quite ill. So I am not in the mood to experiment.

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