Sowing in moss – part II

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Medeola virginiana seeds have just been placed in the inventory. The Indian cucumber is a species that germination speaking “breaks with the tradition” (Breaking the tradition- Medeola germination).

New foliage of Medeola virginiana in the spring, growing in moss with Coptis trifolia (previous year leaves) and Canada Mayflower.

In some places it can be found growing on mossy decomposed tree trunks together with Coptis trifolia, the goldthread and Maianthemum canadensis (Canada Mayflower).

This is a great occasion to emphasize that Coptis trifolia should also be sown asap! Like many other species from the Ranunculaceae family, and those from the moist-packed seeds category, for the best germination it requires a slightly warm/moist stratification period before the winter arrives (ie. the cold/moist stratification period). Otherwise, germination will happen in the second year.

I decided to also sow Coptis seeds; hands-on experience is like no other :) And why not sow like the nature does many times in moist places? Meaning in moss. I already described and recommended this method for Gaultheria and Saxifraga cuneifolia: Green inspiration – sowing in moss.
The method can certainly be used for other species like Coptis, Trientalis, Medeola, Clintonia, Cornus canadensis. And surely 2-3 species could be sown together in a larger pot.

Medeola germination is already tested so let’s try the bunchberry (Cornus canadensis) this time.

 

Prepare a pot: add regular garden soil and a tuft of moss and saturate with water. Next day, have the seeds handy, remove the moss and press the larger seeds in the soil (Medeola, Cornus…), put back the chunk of moss and sprinkle the finer seeds on it (Coptis, Gaultheria, Trientalis); water slowly to push the finer seeds into the moss. Keep the pot in a shaded place, water when necessary. Depending on the situation: many critters, hot summers, you can also enclose the pot in a loose plastic bag. *Preferably use a larger pot that the one seen here.

Especially for species that take 2+ years to germinate, I think it is a wonderful method of sowing: the moss will help keep the pot content evenly moist, plus that it looks nice all year long!
Have yourself a nice hike and collect a little bit of moss :-)

 

September seeds

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Seeds of the following native species have been added to the Shop. We can consider them ‘new’ since last time they were offered in 2016, and not from lack of trying. You can read more about each of them by clicking on the links provided.

Cornus canadensis, the lovely bunchberry; also read more about it Here

Aralia hispida – Britsly sarsaparilla, which is coming in full splendor in September when the fruits change color

Cornus canadensis fruits

Aralia hispida

Lobelia spicata, Pale- blue Lobelia – a choice, delicate species, that can be grown in a variety of situations. For a nice ‘native combo’ you can grow this Lobelia together with the Harebell and Solidago simplex var. ontarioense; they are often found growing close by.

Campanula rotundifolia, the ubiquitous Harebell, that has a place in any garden; the dainty flowers appear from early summer till fall and are better displayed in a rockery.
*The names harebell and witched thimble are said to come from a folk belief that witches used the plant to transform themselves into hares. If we are to believe more folklore, a superstition also says that the harebell flowers will ring to warn rabbits of foxes :)

Lobelia spicata (3)

Campanula rotundifolia

I am happy that my message got through to more people, but I would like to emphasize once more that it is best to first hurry up with all the species from the moist-packed seeds category, peonies, Helleborus, Actaea, Aralia, Lilium, Cornus canadensis… it is still enough time for them to undergo the slightly warm/moist period (required for germination) before the winter arrives (the cold/moist stratification). You will hear me repeating this a few more times!

Speaking about the Moist packed seeds – this fall, both our native Jeffersonia diphylla and its Asian counterpart Jeffersonia dubia are on the Seeds List. Not easy to find to buy the plants, and expensive when it happens; plus they are very difficult to divide. On top of all this, the seeds are difficult to keep in moist storage (all good till now).

Jeffersonia dubia

Jeffersonia diphylla in April

More seeds to come….

 

BotanyCa Shop reopening – fall 2022

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The Seeds Shop is open!

It has been a very dry, tough summer in SW Ontario; also in other regions weather has been very capricious this year, to say the least. The seed set has been affected in general, not only in the wild areas, but also in the gardens.

We remain committed to only collecting a small quantity of seeds from the wild areas, and only from well-established populations. Therefore, more than ever we have to be less wasteful and learn to make due with less, including seeds speaking.

BotanyCa operates as a seeds provider for the hobby gardeners and specialized nurseries.
With regret, we cannot provide large quantities of seeds for naturalizations or other large scale garden projects.
From the beginning, the desire and goal of this business was for regular gardeners to have access to native species not commonly offered by other sources in Canada (or offered as DOD); and also to non-native, more unusual species which come at a high price as plants and are best grown from seeds.

With this in mind, species with limited seeds in stock can only be ordered as 1 pck./person like in previous years. Also, all the other species, at least for the beginning of the season, can be purchased in max. 2 pck. /person.
There are enough seeds in 1-2 pck. of seeds  not only to grow enough seedlings for an average garden, but also, in most cases, to share them with friends!

Direct access to various plant categories

This being said, I extend again many thanks to all those who continue to make the effort of growing plants from seeds and provide a refuge in their gardens to various species, some of which are only grown by specialized nurseries (the dwindling number of them), or not at all.

Many thanks as well to those few who generously contribute with seeds, enriching our offerings.
I would be happy to hear from other knowledgeable people willing to collect seeds of native species, especially from other provinces than ON (Contact form).

The real reward of a small scale seeds business is actually seeing more people trying to grow plants from seeds. Propagation by seeds will always help the conservation of biodiversity, not only of plant species, but all other life forms with which they are tightly interconnected; for this reason we have to persevere.

It is a continuous learning process and an experience like no other.

Thank you again. To the seeds and sowing!

Shipping and Delivery terms BotanyCa Seeds List

 

 

 

The cure for insanity

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Before the announcement for the Shop re-opening, I have good reason to ‘recycle’ and update a post about the lovely Cornus canadensis (bunchberry, dwarf cornel) from a few years ago.
Reason is that fruits have just been collected and, together with few other species, they await the seeds extraction.
So, keep in mind that a new group of species will be posted in the inventory later next week. Among them: Aralia hispida, Lobelia spicata, Drosera intermedia, an Utricularia species and few others.
By a good chance, seeds of another species that wasn’t offered in quite a few years: Coptis trifolia, the goldthread were also collected.

Cornus canadensis

Usually the name Cornus makes us think of trees and shrubs. But the bunchberry is a lovely perennial dogwood, which grows only to 15-20 cm tall, with leaves arranged in whorls of 4 or 6. The flowers, typical for a Cornus, are easy recognizable after the 4 large, white petal-like bracts. The fruit is an attractive, red, globe-shaped drupe, persistent, and also edible (small mammals, birds).

Good as a groundcover in shaded, moist locations, underneath small trees or shrubs; lovely to grow underneath Rhododendrons for example. I have also seen it growing on old tree stumps on top of moss, which would be great to try to ‘reproduce’ if possible (Coptis trifolia and Medeola virginiana can be grown the same way). It also needs a slightly acidic substrate and a cool location.  Usually it can be found in the company of Linnaea borealis, Trientalis borealis, Coptis trifolia, Maianthemum canadense and few others.

Cornus canadensis

 

Propagation from seeds is slow and the best protocol I found suggests: a period of warm/moist stratification for 45 days; followed by cold-moist stratification for 140 days (ie. 4-5 months or two winters). Maybe we can replace 1 winter by doing the following: warm/moist stratification 1 month + GA3 treatment + cold/moist stratification (2-3 months = 1 winter).

Or, go the easy way and sow the seeds outdoors and let the nature take its course.

Among its uses by the Indigenous People I found the mention of fruits consumption as a cure for insanity ;) I will chew some while extracting the seeds; who knows, I might get cured of the insanity of trying to maintain this seeds business during a time of increasing world-wide practices of restricting gardeners access to seeds, or better said, rules favoring the large, multinational companies in detriment of small scale operations. Sounds familiar?

Until tomorrow…

 *I cannot miss the chance to post this link where the unique pollination mechanism found in Cornus canadensis is described: THE EXPLOSIVE POLLINATION MECHANISM IN CORNUS CANADENSIS L. – https://www.ou.edu/cas/botany-micro/ben/ben194.html

 

 

Fine grasses for shade & companions

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Not so long ago, when collecting seeds of Viola pubescens var. scabriuscula, I noticed that on a few clumps of Carex rosea (the Rosy sedge or Curly sedge) the seeds were ready. I intended to collect seeds of it a while ago but it was never the right time. Many times you need to get down to the ground to observe the ‘finer’ things.

I love the wonderful ‘grass-like’ fine carpets the curly sedge forms in many deciduous woods. It can grow in a wide range of situations from dry to moist substrates. The ‘curly’ alludes to the fact the stigmas of the flowers are curled (good eyesight or magnifying lens required). *There are few other species included in Carex rosea group.

Carex rosea, summer

Carex rosea seeds

It was a hot day and I enjoyed the shade for a while observing the other species growing nearby & among the Rosy sedge clumps. Besides the Violas there were a couple of Uvularia grandiflora seedlings and Trillium grandiflorum, Maianthemum canadense, a woodland Galium and a Smilax youngster to the right, plus Hepatica americana. What a perfect grouping for a garden woodland micro-habitat!

Not as often cultivated as they should be, the woodland sedges and other relatives (like the woodrushes, Luzula) are among the first ‘green’ messengers present on the woodland floors after the spring snowmelt and also the last one before the snow starts falling in the winter. They can serve the same function in our gardens, complementing the few evergreens and perennials that keep their leaves green throughout the winter (Hepatica, Gaultheria, Mitchella, Helleborus, Polystichum and other ferns).

Carex rosea, Trillium, Uvularia…

Hepatica americana and Carex rosea

Carex rosea group, December

Carex pennsylvanica, early spring

Spring woodland floor

Luzula acuminata

Carex eburnea

Carex plantaginea

Carex on woodland trail, late fall

 There are many other sedges that can be grown in the shaded garden. To mention only the superfine Carex eburnea (Bristle leaf sedge), the Plantain leaf sedge (Carex plantaginea) and another favourite of mine: Carex pensylvanica, Pennsylvania sedge.
We just need more seeds & more nurseries to grow them.  Some species can be purchased on occasion; when it happens do not miss the chance. In any case, they are in the ‘very easy to grow from seeds’ category.

Melica uniflora

This fall you will also find on the Seeds List another favorite grass of mine for shade/to part shade locations: Melica uniflora (syn. M. nutans), the Woodland Melic grass.
I had to grow it from seeds, since I’ve never seen it offered around here: easy to grow and clumps up fast in a part-shade, well drained location. The fine textured foliage comes with the added bonus of the gracious spikelets fluttering in the early summer breeze.

The third fine grass for shade, already offered last year: Patis racemosa (Blackseed rice grass) also deserves a mention. I still have to grow this one for the garden especially that the wild population is quite small and just few seeds can be collected. We don’t have many ‘bamboo-looking’ native grasses.

All these species are forming rhizomes, but are not the aggressive type; just enough so we can split them once in a while and replant the divisions or share them with the lucky friends.

 

Canadian burnet

Here we call Sanguisorba canadensis, Canadian burnet or White Burnet (Fam. Rosaceae). On the other side of the border it is called American burnet; we are all talking about the same species.

The reason I show the Canada Burnet is not only because the glorious flowering, but also as a continuation to the posts on Zigadenus elegans ssp. glaucus and Zigadenus companions. As mentioned in those posts, we can grow in our gardens many species that in their natural habitat prefer wet places.
Canada burnet can be found growing wild on river shores, stream banks, swamps, wet meadows and other wet locations. I personally never had the pleasure to encounter it in the wild, but I can vouch that it adapts perfectly to garden cultivation; maybe it will not grow to its maximum height (+/- 1.8 m).

Sanguisorba canadensis

Records mention that in various states of the US it is considered threatened or endangered. In general, given the general loss of wetlands the situations will probably become worse.

For Canada, I had to do a bit more research and it seems to be found only on the East side of the country: NS, NB, NF; I also found records from Quebec. There is a misrepresented record in E- BC flora under Sanguisorba canadensis with Sitka burnet as the common name, actually showing Sanguisorba stipulata.
Excellent pictures for the Canadian Burnet taken in the wild can be seen here:
https://inaturalist.ca/taxa/783544-Sanguisorba-canadensis/browse_photos

We offered seeds of Sanguisorba canadensis a few years ago and I will be very happy, if possible, to offer them again. But we have to patiently wait until September/October.
Sanguisorba canadensis makes a great addition to any garden with the grayish-green pinnate foliage and the late summer flowering with fragrant, fluffy, bottlebrush-like inflorescences which are visited by many pollinators.

Zigadenus companions

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For those in need of ideas for companion plants, I will show a few other native species growing together with Zigadenus elegans ssp. glaucus in my garden bed. You can attempt to grow them from seeds or source the plants from a specialized plant nursery.

Garden bed containing various native species that enjoy relatively moist situations – view from last year. Due to the drought, some species (especially L. cardinalis seem affected) are not flowering so abundant this year

The garden bed has a natural grading which allows the water to sit at the edging area when it rains. The substrate at depth is clay and in years with normal rainfalls, it remains a rather moist area with little additional watering; sun to part-shade.
Most of the following species will actually adapt to various moisture levels; some will remain shorter in height and flower less if it gets too dry, like it has happened this year, but they will get by.

Eupatorium perfoliatum (Boneset) with its white, fragrant inflorescences of small white flowers is attracting various pollinators,

Great Golden Digger Wasp on Eupatorium perfoliatum

especially solitary wasps that otherwise are not usually seen in the garden.
Lobelia siphilitica (Great blue Lobelia) and *Lobelia cardinalis.

*Geum rivale (Nodding avens), Iris versicolor and Iris hookeri
*Clinopodium arkansanum (Limestone calamint) is also crawling somewhere toward the edge; you know it is here every time a wonderful minty whiff comes into air. Although an alvars dweller, Clinopodium adapts very well to garden cultivation.

*Viola nephrophylla grows with abandon at the edge (self -sown seedlings appear all the time) and there are even few skunk cabbage seedlings! in need of rescuing this coming fall.
And I almost forgot to mention: *Houstonia caerulea, *Primula mistassinica and *Sisyrinchium mucronatum. Plus, *Parnassia glauca (Marsh grass-of-Parnassus) which makes for an excellent late summer bloomer.

Erythranthe guttata and Iris versicolor

One year *Erythranthe guttata, the Monkey flower, bloomed wonderfully at the edge, but it didn’t manage to reseed successfully (on the account on work done to enlarge the bed).
Talking grasses: *Carex grayi and Deschampsia caespitosa.

* – It means the plant was grown from seeds; more pictures and descriptions for each on the shop pages (seeds are not available for all species every year). We must be patient, some of these species mature their seeds in late September/October.

You can create micro-habitats in your garden by using the existent conditions and planting species which naturally grow in a similar habitat. I like this simplified definition of a habitat:
“A habitat is a place where an organism makes its home”.

Maybe you have a similar place, a woodland bed, or a sun baked area? There are species suitable for all situations – offer them a home!

Primula mistassinica

Geum rivale

Sisyrinchium mucronatum, June

Berries, capsules and Zigadenus

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Various berries and capsules have been collected lately: Podophyllum hexandrum (light pink flower), Clintonia borealis, Hydrastis canadensis; Aristolochia (iberica and also steupii!), Roscoea scillifolia fo. atropurpurea, Trientalis borealis and Trillium grandiflorum (few, smaller fruits due to the drought).

I mostly wanted to write about Zigadenus elegans ssp. glaucus (Mountain death camas), a beautiful NA native species (poisonous as well) that is flowering right now in the garden. Grown from seeds of course, where would I found to buy plants of Zigadenus? There may be few specialized nurseries offering it around the country, but certainly not nearby.

This is a species with a wide distribution in Canada and the US, with two subspecies that were initially recognized, which were then lumped together. The main differences are that Western populations have smaller plants and shorter inflorescences, while

Zigadenus elegans ssp. glaucus, young plant in cultivation

Eastern populations (ssp. glaucus) have taller plants with paniculate inflorescence and glaucous leaves and stems.

For many years I didn’t think about it, being familiar only with the plants growing in Bruce Peninsula, ON. A tall, slender plant with a few basal, bluish, grassy leaves and tall stems with large inflorescences (branched panicles) of peculiar white flowers with a thick greenish- yellow heart shaped glands. The flowers can take a reddish hue after pollination, and later capsules develop.
It likes a moist place, and the ‘wetter’ it is, the taller it gets. On not so wet soils, it just remains smaller in stature. In the picture to the right – a young plant, 4-5 years old. Older plants can reach 80+ cm in height and form much broader inflorescences.

After I got the chance one year to see specimens of Western populations in the mountains of SE BC, I understood why the common name is Mountain death camas, and also why some botanists have considered the two subspecies.
Both are beautiful in their own way, but different and I think a distinction should be made about the origins of plants and seeds.
Here’s a picture with a Zigadenus elegans specimen growing in a mountain rocky meadow in SE BC; it is not difficult to observe the differences.

Zigadenus elegans BC

In my garden, Zigadenus grows together with a few other native species, of the same ‘moist inclination’ (you can spot Lobelia siphilitica close by). About its companions we’ll talk later, after all the berries are cleaned and the seeds that need moist packing are placed in ‘safe’ storage.

 

Drought, seeds & keeping sowings moist

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The Seeds shop is closed now for website maintenance, seeds inventory and most important seeds collections. Re-opening in late August, I hope. But no worry, you will be kept up to date on flowering, fruiting & seeds happenings.

The first fleshy fruits are here! Yes, Actaea rubra (wild) and Triosteum pinnatifidum (garden) were just collected. From the dry side: Viola pubescens var. scabriuscula and Viola labradorica (wild), Erinus alpinus and Aconitum moldavicum (garden), to mention just a few. Quite a few other species are under a ‘seeds-ready’ watch at this time.

Actaea rubra

Triosteum pinnatifidum

Viola pubescens var. scabriuscula

Prolonged drought effects seen in SW Ontario

Sadly, the effect of drought is seen everywhere in SW Ontario; in some locations the mayapple (Podophyllum peltatum), Trillium grandiflorum and few other species going into an early dormancy and it is uncertain if there will be any seeds.
In the garden we can compensate somewhat by carefully watering especially the moisture loving species but even so, the seeds set is lower than in ‘normal’ years.

The hot/dry weather will continue throughout the summer and I would like to emphasize again that it is very important to keep your early sowings moist; otherwise the warm/moist stratification cycle will not count as such.
Besides keeping the trays in a shaded place and checking the moisture constantly, there is another solution; a friend reminded me about this way of keeping the summer sowings and so I will pass it forward to all others.

Nothing complicated: just place the pots inside a plastic box with a lid (still to be kept in a well shaded or in a cool place!). Do not close the lid tightly and check the pots regularly. Mine are in a cool garage right now.

Enjoy the summer and don’t forget to collect some seeds along the way; it is always good to have a reserve of seeds, plus there are seed exchanges in the fall and trades with friends. 

 

Catch them if you can II

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I finally had the pleasure a couple of days ago to collect seeds from my own Jeffersonia dubia! I knew that it is part of the ‘catch me if you can’ club, so I was prepared.

There are not too many (hopefully we will get ‘help’ from someone else with more seeds) but it is always exciting when you collect seeds from a plant that was grown from seeds. The circle is now complete :)
Our native Jeffersonia diphylla (Twinleaf) also flowered and now has a first capsule (yet to mature) – to many more next year!

Jeffersonia fruit is a green capsule which only changes to light yellow-green at maturity at which point the suture near the top opens like a lid. After opening, the capsule dries out fast and it turns downwards spreading the seeds on the ground. The seeds are equipped with elaiosomes, which you can notice that in case of Jeffersonia dubia have frilly appendages. The purpose of the elaiosomes is to attract the ants which help with the seeds dispersal.

Jeffersonia dubia opened capsule and seeds

Jeffersonia diphylla capsule

Do not expect your friends to gift you small divisions of these species because, like other species from the barberry family (Berberidaceae), they grow from a tight rhizome which is difficult to divide. Some specialty nurseries are selling them, but otherwise one has to grow them from seeds.
Luckily they are easy to germinate from fresh or moist packed seeds and not difficult to grow.

The beautiful Helleborus caucasicus is also close to ‘throwing out’ its seeds; same for Helleborus purpurascens and Stylophorum diphyllum.

Soon enough a new ‘wave’ of species from the category “best results when sown fresh” will be posted on the inventory. They will be announced. The on-going seeds collections are now posted on the front page on the Announcement corner (bottom, right corner).

Jeffersonia dubia

Helleborus caucasicus, April 2022

Helleborus caucasicus seeds

Helleborus purpurascens, April 2022

Trillium grandiflorum 2022

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While we bid adieu to Hepatica flowers, many other spring delights are awaiting for us in the forests and as well in our gardens.

One of the most important events for all woodlanders – the flowering of Trillium grandiflorum, is starting in SW Ontario! The cool, late spring makes it to coincide with Claytonia virginica flowering (spring beauty), which usually flowers earlier in the spring.

These are some of the most wonderful moments of our brief springtime, enjoy them while they last!

Trillium grandiflorum and Claytonia virginica

A last flower of Hepatica americana, notice the fruit heads

Trillium grandiflorum (2)

Trillium grandiflorum, Podophyllum peltatum, Waldsteinia

Trillium grandiflorum

Trillium grandiflorum

Uvularia grandiflora

Viola labradorica

Amelanchier laevis, Allegheny serviceberry

Carya ovata, Shagbark hickory

Thalictrum dioicum

Pileated woodpecker

Seedlings awards

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In a blink of an eye the spring will rush over us with its myriad of gardening tasks and enjoyments; Hepatica will also start blooming :-)  So, it is time for the 2022 indoor seedlings wrap up and awards presentation.

First prize in the following categories:

The unexpected: Androsace carnea
A whole tray with sowing pots was waiting in the garage in late December for the first snowfall before being taken outdoors. Luckily, I noticed the tiny green specks in the Androsace pot before doing so.

The cutest: Campanula alpina var. bucegiensis
I am partial toward this little bellflower from the Carpathian Mts.; maybe cuteness is also in the eye of the beholder.

The most repeated: Anthemis carpatica var. pyretriformis
I’ve tried growing this species at least four times. Easy to germinate and grow, hard to find a suitable location in the garden…I will persevere.

The most reliable: Aquilegia species
Aquilegia formosa, recently transplanted, receiving the prize for all other Aquilegia species sowed this year.

The desirable/2 years germination: Degenia velebitica
Degenia velebitica is an endemic species from Croatian mountains. The germination is problematic; please see the *note at the end of this post.

The desirable/fast germination: Phacelia sericea
After encountering the silky Phacelia flowering high in the Canadians Rockies, who wouldn’t want to grow it?

The heartbreaker: Iris dichotoma
I tried the Vesper Iris in various locations in the garden, and none were on its liking long term. Even so, it is worth the effort to grow it from seeds periodically.

Best in the annual category: Orlaya grandiflora
An easy win from only 2 annual species sowed; the white laceflower is a very handsome and pollinator friendly species.

Most aromatic: Ziziphora clinopodioides

Best growth in ‘new species’ class: Gypsophila patrinii

We thank you all for following the seeds & seedlings show here at BotanyCa and for your support. Looking forward to celebrate new seeds, good growing, the beauty of nature and of our gardens in the 2022 season!

*Note: Degenia velebitica ecology germination.
I sowed the seeds last year in late summer following the findings of the article that the seeds from wild plants germinate best at high temperatures (22-31C, ie. sowing in late summer/early fall).
It didn’t work out (there was 1 seedling) maybe because the provenience of the seeds was from a cultivated plant, already adapted to different environmental conditions (the epigenetic factor). In any case, even after cold/moist stratification the percentage of germination was very low, but happy to have even just a few seedlings.

https://www.researchgate.net/publication/27189176_Germination_ecology_of_seeds_of_endemic_species_Degenia_velebitica_Degen_Hayek_Brassicaceae