One more garage check-up before sinking into another round of low night-time temperatures. The spring beauty seeds are sprouting! – maybe they know something that we don’t? ;)

Claytonia virginica is a true ephemeral beauty, a cheer for the soul in springtime!

Claytonia virginica

Claytonia virginica

Virginia spring beauty is common in southern and south-central Ontario and it flowers before the trees are leafing out. The pink (rarely white) flowers that are glistening in the spring sun are a treat after the long winter months! After setting seeds, it retreats in the soil for the rest of the season.

As a trial out, I sown a few seeds immediately after collecting, and I kept the rest in moist vermiculite (warm then cold). The seeds in moist storage have germinated in late December; the ones sown in the spring are germinating now. Note taken: the seeds can be safely offered for sale until beginning of December.

Claytonia virginica

On a top list of ‘hardest seeds to collect’, Claytonia comes first. I have expected Corydalis to win the prize but it didn’t. Like everything beautiful, Claytonia has proven very difficult to handle because it flowers in succession and the fruit maturation follows the same pattern, plus the fruits are dehiscent; a nightmare! And, do I need to mention the small seeds? No wonder is not on many seeds shops lists! But, a few people were happy to find these seeds available, so my effort did pay off. Plus, now I have a few seedlings for myself. Double hit!

Claytonia virginica

Claytonia virginica seedlings

After wasting time with the ceremony, I was punished to do my homework on the weekend – there are still seeds to be added in the catalogue…

I didn’t think at Syneilesis until someone who participated in the Helleborus seeds trade, asked if by any chance I have a few Syneilesis aconitifolia good seeds…There it was the warning! Indeed, if you read on various gardening forums, it will be confirmed; ‘seeds’ are set copiously but only a small amount are viable. Such a pity, considering it is a warm, easy germinator. Luckily, I was gifted, again :), a whole bunch of dry inflorescences and after sorting through all of them with patience, I was left with a few good ‘seeds’ (and a REALLY big pile of ‘fluff’).

Syneilesis aconitifolia, the shredded umbrella plant, is a great foliage plant usually grown in part-shade, but who also tolerates full sun. When grown in a rich, moist substrate it will spread to form a healthy clump, but don’t worry, there will always be someone wanting a small division of your plant. Personally, I like it most in the spring when new shoots are emerging from the ground, with the leaves covered in silky hairs – the equivalent of a fuzzy mayapple!

Syneilesis aconitifolia

Syneilesis aconitifolia emergng in early spring

They maintain the fuzziness for a little while; then after expanding, the large, ‘shredded’ leaves will make you believe they belong to another plant! The name aconitifolia, actually suggests the resemblance with an Aconitum leaf (the deeply lobed kind). Tall flowering stems erupt in the summer bearing rather insignificant flowers.
There are also mentions of Syneilesis aconitifolia being used as a medicinal plant.

Syneilesis aconitifolia foliage in May

 

Beauty is found in almost any maple tree, even if we are to consider only their colourful fall display. The Beast shows its ugly head especially in the case of trifoliate maples and is called parthenocarpy. As a remainder, this means production of seedless fruits (without the fertilization of ovules).

A really undesirable trait, especially for species with indehiscent fruits (samaras, nuts, achene), either if we want their seeds for consumption or to use them for propagation! This is also the explanation for the rarity of some magnificent tree species in our landscapes. Acer griseum, the best known of the trifoliate maples presents parthenocarpy to some extent but not as much as the beauty called Acer triflorum.

Acer triflorum fruit

Acer triflorum

A trifoliate, very hardy maple from Manchuria and Korea “simply an outstanding small specimen maple, lovely foliage, exquisite bark and small habit contribute to the overall landscape effectiveness…; uses for good trees are endless” (Michael Dirr)

I did a little experiment with about the 60 seeds I had and a pruning shear. By nicking the end of the extremely hard samara and then cracking it longitudinally you can extract the seeds, if any. I found 3 viable seeds and 3 aborted (stenospermocarpy) – about 5% viable seeds!

PS. One easy method to separate seedless fruits is to check if they float; the ones with seeds will go to the bottom. This is recommended for many species but actually not necessary; it is useful though for fruits (like samaras and nuts) when it is hard to say if there are any seeds inside.
The fruit wall is so hard in Acer triflorum that it needs lots of stratification just to wear it down, so I preferred to extract the seeds (I didn’t expect to find any, but perseverance paid off :)

The rainy weather of this year has surely pleased all the baneberries (Actaea species). Their fruits are not indicated to be consumed for lunch!!! being poisonous, but they are so attractive. Let’s call them local gourmet foods for the soul and eyes!

All Actaea species make for superb specimens in part-shade to shaded locations of the garden. White, fragrant flowers that attract pollinators in late spring, beautiful foliage, colourful and long-lasting fruits… isn’t this enough to consider adding these native beauties to your garden?

Actaea pachypoda – Doll’s eyes, White baneberries

Actaea pachypoda

Good fortune made it that I also found a few plants of A. pachypoda with magenta coloured fruits – which is a rare form given as Actaea pachypoda f. rubrocarpa (not everyone agrees on this, but after I found them, I surely do).

Actaea pachypoda f. rubrocarpa

Actaea pachypoda f. rubrocarpa

Actaea rubra – Red baneberry

Actaea rubra

I am very pleased that I can offer them all in my Seed Catalogue – BotanyCa. They are a bit difficult to germinate sometimes (just require more time) but since when are beautiful things easy to obtain?

Update: since I wrote this post in 2014! we now have the plants grown from wild collected seeds in the Carpathian Mts. (2 different accessions) flowering well and rewarding us with seeds. Nothing is more satisfying than to see plants grown from few seeds found by chance  growing well in the garden. This species is increasingly rare in the wild; growing it in the garden it is also a matter of conservation at this point. The greenish-slate gray with back dusted purple flowers are exquisite! not to mention the foliage.

 

I am not young enough to know everything” – Oscar Wilde

A quick post because I just ‘discovered’ that Helleborus purpurascens seeds are best sown fresh in the summer. They need to go through a warm-moist period followed by cold-moist in order to germinate best. Older seeds will still germinate but in a lower percentage. Helleborus is one thing I have never done from seed (members of Ranunculaceae are notoriously difficult germinators). This is a rare Helleborus species distributed only along the Carpathian Mountains range, up to central and northern Hungary. Interestingly, it can be found growing in full sun, in open alpine meadows and also under dappled shade in beech woods.

Helleborus purpurascens in native habitatHelleborus purpurascens growing in full sun in native habitat – Carpathian Mts.

Graham Rice, the authority in all Helleborus matters, has an extensive article on H. purpurascens on his website, you can read it HERE. In a bit of a hurry, I will quote him so no one can say I am biased because of its origins:

It is “one of the most captivating species for its engaging habit of flowering so enthusiastically, for its subtle metallic tints… The foliage too is unlike that of other hellebores, in that it radiates from the tip of the petiole in a neat circle.”

As for the flowers, a few forms that are known from Botanical Gardens: are purple in colour with dark veins, slightly pinkish towards the base and netted towards the edge; some flowers have an overall green haze…In a second form which reaches 15 in in height the flowers are smoky blue-purple in colour, darker outside than in, with slightly reddish veins inside and green nectaries. Other forms may be slate purple or deep purple outside, shining pinkish shades….”

Helleborus purpurascensHelleborus purpurascens – from what’s left it seems matching the description!

A truly collector’s plant, so this is a call for a seeds trade – if someone wishes a few fresh Helleborus purpurascens seeds to sow them right away, please get in touch with me here, on my email or at infoATbotanicallyinclined.org (of course replace AT with @

It would be a pity not to have them all germinating well – still enough summertime left!

Helleborus purpurascens seedsHelleborus purpurascens seeds

 

I think some are imagining that trying to open a business of selling wild collected seeds is a breeze – happily wandering in fields and mountains and grabbing here and there whatever comes under your eyes. Well, very far away from the truth. For example, who would think about stumbling into a massasauga rattlesnake (the only venomous snake in Ontario), while collecting Polygala paucifolia seeds!

Massasauga snake

Massasauga rattlesnake (Sistrurus catenatus)

The timing to collect Polygala is almost impossible; the fruiting/seed setting is usually low and then the seeds are equipped with elaiosomes that ants will carry away very fast. So, there is no wonder that seeds are almost never offered and, although desirable, neither are the plants! Looking at the flowers, you understand why all this is worthwhile!

Polygala paucifolia

Polygala paucifolia

My germination trials with Polygala seeds showed that dry stored seeds in the fridge, sown in the spring germinate very well, and also the seedlings are developing very well. Seeds stored moist-cold, germinate later and in a lower percentage.

Polygala seedlings

Polygala paucifolia seedlings – germination 95%; they may look small size but remember that this is a little plant

PS. Keep your eyes wide open when hiking in the rattlesnake habitat! When moving, it makes a low rattle noise to make you aware, but when standing still it is very well camouflaged and it doesn’t rattle. They give birth to live baby-snakes, finger-size but already venomous! It is designated a species at risk in Ontario – more about it on Reptiles and Amphibians of Ontario website.

Salvia daghestanica

Little plants series III

A few years ago I bought a silver leaf Salvia daghestanica for my dry and sunny mini- rockery. It did quite well, but this spring was obviously in distress. Decided to nurture it until its final breath, I planted it by itself in a small pot.

But it has resurrected and flowered profusely (it may really be its last breath) but anyway, the hummingbird has visited it, and now at least we can hope for seeds! Maybe THE BEST silvery leaf sage (sometimes called Salvia  canescens var. daghestanica). An amazing plant – you can read a longer story about silver leaf Salvias on the Prairie Break Blog (of the equally amazing Panayotis Kelaidis, who actually is responsable for introducing this Salvia in cultivation in North America).

 

 

Happy Canada Day!

This year we had a real Carnivorous feast in advance to the Canada Day Celebration, heading out towards the Bruce Peninsula just at the right time to see in flower, among others, the butterwort – Pinguicula vulgaris. This small vegetal carnivore will trap and digest insects with the help of its sticky, glandular, bright green leaves. But the flowers are highly attractive too, reason why a few species and hybrids are also cultivated. It is great around the pond areas, bog gardens or even a moist crevice of the rockery.

Pinguicula vulgaris

Pinguicula vulgaris

 Pinguicula vulgaris

Celebrating Canada Day includes honouring the wild, pristine landscapes we are fortunate to still have. Unfortunately, large areas of wetlands are threatened by housing developments (followed by the inevitable shopping malls), and one of the first things to disappear when a wetland habitat degrades are its carnivorous plants. The least we can do is first to be aware of their existence!

And there wouldn’t have been a celebration without something red, but there were plenty of pitcher plants (Sarracenia purpurea) and slenderleaf sundews (Drosera linearis).

Sarracenia purpurea

Sarracenia purpurea

Drosera linearis

Drosera linearis

Note: Interestingly enough, in northern regions of Europe butterwort leaves were known to have bactericidal properties; for example, traditional uses included healing cattle sores and to curdle milk.
Found more about Pinguicula, including tips for growing at this website: A WORLD OF PINGUICULA.

 

 

 

People in Europe call this member of the bellflower family (Campanulaceae) after many names: devil’s claws (Germany), Oxford Rampion (England), Raponzolo (Italy), and so on. We could definitely give it many other common names; I like to think of it as Rapunzel’s flower.

Phyteuma is strictly a European genus with quite a few species, not very often seen in the gardens. Phyteuma scheuchzeri, flowering now in one of my rock-containers is the most common in cultivation (I was aiming for P. sieberi, maybe next time…).

Phyteuma scheuchzeri

Phyteuma scheuchzeri

It doesn’t look like a bellflower, that’s for sure – it looks much cooler! In Phyteuma species the flowers are grouped in spiked, ball-like inflorescences (aka. floral sea creatures :-) which at full bloom ‘explode’ becoming fluffy. They can be found growing in a variety of habitats, with P. sieberi being the most alpine.

Phyteuma scheuchzeri

Phyteuma scheuchzeri

Another mountain growing Rapunzel’s flower is Phyteuma orbiculare, photographed here in a rich sub-alpine meadow in the Carpathian Mountains:

Phyteuma orbiculare

Phyteuma orbiculare

 Propagation: easy enough from seed (very small, fine seeds just like Campanula, sow superficial); most are warm germinators.

And just because I like word rhymes: Did you know that Phyteuma has a sister named Asyneuma? Another great but very little cultivated member of the bellflower family.

 

My apologies to anyone who tried to post a comment in the past couple of weeks – my new anti-spam ‘ware’ needed readjustments.

In the same idea of great little plants, this dwarf canadian primrose would have looked very well in my shade container with the Soldanellas and Haberlea rhodopensis.

Primula mistassinica

Primula mistassinica

Primula mistassinica, the Mistassini Primrose, or even better after its French name – Primevère du lac Mistassini, it’s a small size, more or less farinose primrose that was first discovered growing around the lake Mistassini in Quebec, and so it took its name. Anyone who sees it understands that it is best called by its French name: la primevère du Mistassini – it will answer looking at you with charming yellow eyes from big, pink flowers!

Primula mistassinica

Primula mistassinica flowering in Bruce Peninsula, Ontario

Best grown in part-shade or in full sun locations, if enough moisture is available. Although it looks fantastic in mass plantings it is also suitable for a trough.

 

 

Plants that did make sense to have in my small garden

A dwarf, big flowered blue columbine: Aquilegia discolor, most probably a cross (from Seedex as A. saximontana)

Aquilegia discolor (cross)

 Aquilegia discolor cross

True that if we would grow only ‘reasonable’ plants, our gardens would lack all spontaneity and wonder. But because I can now easily enjoy them in containers, and not worry about their relocation, I think a bit of praise is warranted.

On the other side of the container, a tiny hardy ginger: Roscoea tibetica (from Lost Horizons) – very precious, after the bad winter we had, who knows if I will get to see the other Roscoeas from the garden.

Roscoea tibetica

Roscoea tibetica

From another container, the most fragrant, fringed Dianthus I know: Dianthus petraeus (from wild collected seeds in the Carpathian Mts.) Too bad I cannot insert a ‘scratch patch’ with its perfume.

Dianthus petraeus

Dianthus petraeus

A rock jasmine: Androsace sarmentosa – a small piece I saved from an old plant, I hope it will thrive again (or set seeds, or better both).

Androsace sarmentosa

Androsace sarmentosa

and more are on their way to flower…

Uvularia grandiflora – Large-flowered bellwort, Merry-bells

Spring is a busy time when it comes to wildflowers – lots of species start flowering almost at the same time, especially when the springtime gets condensed in a couple of months. While I try no to discriminate, some will be overlooked for now and I will highlight just a few; for example would be hard to ignore the Merry-bells! They start to flower at the same time, or a bit after Trillium grandiflorum, depending how shady the location is.

Uvularia grandiflora - just starting to flower

Uvularia grandiflora

Unlike some other wildflowers, Uvularia grandiflora is not a stranger for the cultivated woodland garden. Although not that popular as it should be, it is appreciated for its elegant habit and clusters of pendulous yellow flowers with twisted tepals, always ringing loudly for attention.

Uvularia grandiflora flower close up

Uvularia grandiflora flower close up

More than this, it is an important food source in the spring, providing nectar and pollen for bumblebees, mason bees and other bee species. It will grow to form a nice, tight clump in a few years, so it can be used solitary although it looks fantastic in large groups.

Note: Another native bellwort – Uvularia sessilifolia has smaller flowers and non-clasping leaves.

Trilix (Latin) = having a triple thread

If nothing else about wildflowers, one image can still thrill anyone  – the white carpeting of the woodland floor when Trillium grandiflorum is flowering; in southern Ontario sometime from late April to May.  Unfortunately, our car committed suicide, so I took this picture close to home in a remnant neighbourhood forest. You’ll just have to imagine this small patch of Trillium multiplied by hundreds, as it happens in the wild wooded areas.

Trillium grandiflorum

Trillium grandiflorum – Large-flowered trillium

Not that the provincial flower of Ontario needs a description; it is all about the number 3: 3-petaled white flowers (rarely pink) with 3 green sepals above a whorl of three leaves. Usually as they age the white flowers turn light pink. Unfortunately, it goes dormant by mid-summer but after the spring display we can forgive this little shortcoming.  Sometimes, individuals with green bands on the petals can be spotted – they look interesting but it’s said to be a result of a phytoplasma infection.

Mixed in with T. grandiflorum is often Trillium erectum – Wake-robin trillium, Stinking Benjamin. It displays stunning dark-red flowers above the foliage – three pointed petals framed by 3 green or reddish green sepals. The scent of the flowers is the source for the common name Stinking Benjamin – they emit odours to attract carrion flies, which are their main pollinators.

 

A few weeks ago I stumbled upon this Primula that was showing promise to be a great Primula-rina!
Primula frondosa foliage

The Ballerina – Primula frondosa (a bit elongated in a container in early spring)

Last time when I had visions of dancing plants it was two years ago because of a twirling Arisaema – it is not that often to discover a first class ballerina!.

Primula frondosa is a dwarf, farinose primula endemic from Bulgaria where it grows on cliffs at 900-2000 m altitude, in partly shaded, moist crevices. It is very hardy and will show up from under the snow, with a tight silvery rosette (you may wish that it remains like that), but then the leaves expand and remain powdery only beneath (but the flowering stem and flower pedicels still covered in silvery hairs). A very floriferous primula: umbels with up to 30 pink, delicate flowers with a yellow eye in early spring.

Primula frondosa flowering

Primula frondosa in full bloom right now ( 2-3 seedlings were planted together in the fall)

Sometimes mistaken for P. farinosa (and vice-versa, but P. farinosa has white-farina on both side of the leaves, and it flowers much later). Both are commonly called Bird’s eye Primulas.

Propagation: very easy to grow from seeds (like other Primula spp.), and it will start flowering in the second year – soooo gratifying!

 

A short hike revealed quite a change of the woodland floor with a few ‘faces’ familiar to everyone, like the trout lily (Erythronium americanum), spring beauties (Claytonia spp.), mayapple (Podophyllum peltatum) and Trillium ready to flower but also forgotten woodland treasures such as the Blue Cohosh (Caulophyllum thalictroides).

Spring woodland flowers

 

 Caulophyllum thalictroides – Blue Cohosh, papoose root, squawroot

Blue cohosh is an impressive plant, easy to recognize in early spring by the strikingly beautiful purple, almost back shoots. The foliage will change later to green and resemble the meadow rue (Thalictrum), hence the epithet ‘thalictroides’.

‘Cohosh’ is believed to derive from an Algonquian word meaning ‘rough’, referring to the texture of the plant’s rhizome, while ‘blue’ comes from the unusually blue seeds. Also the stem and leaves are covered with a bluish film early in the summer.

Caulophyllum thalictroides shoot in early spring

Caulophyllum thalictroides shoot in early spring

The small purplish or yellowish green flowers would not qualify for a beauty contest but not the same goes for the blue seeds adorning the stems in the fall. For combinations in the garden, only imagination is the limit: a mix palette with early spring flowering native species (Claytonia, Erytronium, Sanguinaria) or for an European decor combined with: Corydalis solida, early primroses, Anemone nemorosa, Ranunculus, so on…For part-shade to shade locations, in rich humus soil.

 Other uses:

Blue cohosh was used medicinally (powder rhizomes) by various native American tribes, mainly to promote childbirth (‘squawroot’) but also for: anxiety, rheumatism, stomach cramps and genito-urinary dysfunctions. It contains a number of active compounds among which caulosaponin is a powerful stimulator of uterine contractions (under medical attention it is still used in modern herbal medicine as a natural labour-inducing stimulant).

Corydalis from the Greek ‘Korydalís’ meaning ‘crested lark’

Someone lucky enough to go hiking in the Carpathian Mountains in late April-early May would be surrounded by multicoloured masses of Corydalis solida – Fumewort (or ‘brebenei’ in my native tongue). There is a great variation in flower colour from white to pink and purple and actually the best forms of C. solida on the market today trace back their origins to Transsilvania (Romania) and Penza regions (western Russia).

This year, in sync, the ones from our garden are blooming at the same time:

Corydalis solida 'George Baker'

The renown Corydalis solida ‘George Baker’ (from Gardenimports – I am not really sure if it is the real thing but still a good red form)

Corydalis solida 'George Baker'3 An ephemeral at superlative – it appears fast with the temperature raise in the spring, and then disappears quietly after a few weeks. But for the brief time when it flowers, it will fill your heart with unconditional love for the years to come. The deeply divided ferny foliage and long spurred, tube-shaped flowers are adorable providing the much needed burst of colors after our long winters.

C. solida purple

Corydalis solida – in its usual purple form (from Lost Horizons)

Corydalis solida

They also make for very good photo-subjects after rain

C. solida ‘Beth Evans’- is a large-flowered form, with pink flowers; slow to increase.  They are very delicate when in active growth; to be moved, mark their place and lift up the small tubers (bulb-like) as soon as they go dormant or in the fall.

Corydalis solida 'Beth Evans'

Corydalis solida ‘Beth Evans’ (from Fraser Thimble Farm)

Due to its ephemeral nature it is offered mostly by specialized nurseries/mail-order operations. For part shade and moist conditions when in growth, then it prefers to remain on the dry side for the rest of the season. I particularly like them planted close to ferns or  ornamental grasses where they fill in the space just perfectly in early spring. They interbreed easily and will seed around if happy forming multicolored colonies.

Best not to be a purist when it comes to Corydalis solida!

This is just a small glimpse of the Corydalis solida world – there are many other named varieties. I already wrote about other wonderful Corydalis species – do not be afraid to become a corydaphill!

Note: If someone doesn’t know it, the absolut Corydalis guru and bulb expert is Janis Ruksans from Latvia – on-line catalogue here: Rare Bulbs