Aroid Passion – Purple Dragon

Sometimes you see a plant, or a photo of a plant, that raises your horticultural lust to somewhat unhealthy levels. At this point in life, that happens far less than it used to, but one plant that remained on my lust list for over a decade was the aroid, Pinellia ‘Purple Dragon’.

For those who aren’t familiar with pinellia, they are an Asian genus of only 9 species of hardy woodland aroids, related to Arisaema (Jack-in-the-Pulpit). I will admit to have eliminated most pinellias from the garden because they grow too well, and spread too prolifically.

The only Pinellia species we retained in the garden are the non-weedy Pinellia cordata and Pinellia peltata, which don’t move outside of a small area. Pinellia hybrids have also always intrigued us. The first hybrid to be named was from the former We-Du Nursery, Pinellia ‘Polly Spout’ (P. pedatisecta x tripartita), and is sterile unless it is grown near one of it’s weedy parent species. We have grown this in the garden since 2004, and it remains a solitary clump, producing no seed.

When we heard of a second hybrid (P. cordata x tripartita), the search was on. Pinellia x cortita ‘Purple Dragon’ showed up at NY’s Glover Perennials, which unfortunately doesn’t ship. We finally tracked down a plant in 2019, and have subsequently fast-tracked it in the production process, so we could share this amazing gem that excited us so much. As we expected, none of our plants have ever produced a single seed.

The purple undersides of the foliage are visible, along with the green hooded flower.
Pinellia x cortita ‘Purple Dragon’

The only problem with the plant is the cultivar name Purple Dragon, which has been used for years as the common name for the purple-spathed form of the weedy Pinellia tripartita, which sadly many folks will probably confuse with this new sterile hybrid.

Pinellia ‘Purple Dragon’ is effectively an everblooming arisaema, with flowers being produced non-stop from spring into fall. The new foliage emerges dark purple and opens olive green on the top and purple underneath. This has proven to be an exceptional plant in our garden. Our trial plant in half day sun has thrived as well as our specimens in more shade. If you like Jack-in-the-Pulpits, we hope you enjoy this new treasure as much as we do.

Pinellia x cortita 'Purple Dragon' in the woodland garden
Pinellia x cortita ‘Purple Dragon’

Winter Showstopper

Our 13 year old clump of the evergreen Japanese Asarum asperum is looking superb in the garden this week. Looks like it’s about time to divide this for the first time and start to build up stock so we can share in the future. Winter hardiness is Zone 6-9.

Image of Asarum asperum 'Showstopper' in the garden
Asarum asperum ‘Showstopper’

Casting Around Seed

We can’t imagine there are many people who grow cast iron plants from seed, but we have found the results quite fascinating. Below are a couple of our seedling which we found good enough to name. Neither has been divided yet, and are still under evaluation, but we think they have good potential.

Aspidistra ‘Bright Lights’ is a 2015 seedling from Aspidistra ‘Okame’ and has a similar variegation pattern, although it has more white banding than its parent.

Aspidistra elatior ‘Bright Lights’

Aspidistra ‘Illumination’ is a 2016 seedling of Aspidistra ‘Sekko Kan’, and inherited the white tips from its mama, but has also pickup up more streaking that wasn’t present in the preceding generation, so perhaps it outcrossed to a nearby streaked parent. If you’re interested in trying this yourself, the seed are found in a 1-2″ wide green ball at the base of the plant now. The seed should be mature in the next 4-6 weeks.

Aspidistra elatior ‘Illumination’

Tuff Tuft

In 2014, Plant Delights introduced this amazing, wild collected mondo grass, which we think is one of the coolest ophiopgons we’ve ever grown. This Darrell Probst collection from China has formed a 20″ tall x 4′ wide mound of foliage. This image was taken in the garden this week after our 11 degree F freeze, and is looking absolutely fabulous. Although it keys out to Ophiopogon japonicus, it doesn’t phenotypically (what it looks like) that species. We’re pretty sure it represents a new undescribed species.

We love the texture, both in the woodland garden and in half day full sun. Although it’s winter hardy throughout Zone 6, it was one of the worst selling plants we ever offered. Sometimes we just want to throw our hands up trying to figure out why people don’t purchase some of these amazing plants.

Ophiopogon japonicus ‘Tuff Tuft Lavender’

At the Coast with Holly

The typical holly fern, Cyrtomium falcatum, is considered fairly reliable in Zone 7b, but no further north. The oddball is the coastal form, which grows on the coast of both Japan and Korea. We received the plant shown below in 2005, as Cyrtomium falcatum var. maritimum, which our taxonomy staff tells me, isn’t a valid name. According to Patrick and Zac, the Japanese coastal material is correctly called Cyrtomium falcatum var. littorale, but there is no mention in the literature they’ve reviewed of the same coastal form occurring off Korea.

Other than the dwarf size, which is often seen in plants that grow in harsh coastal conditions, these weather-battered denizens adapt by developing thicker leaves and a denser habit. Additionally, this form is significantly more winter hardy than the typical material of Cyrtomium falcatum seen in the trade. We’ve always listed this dwarf form as a Zone 7a plant, but we wouldn’t be surprised at all if it’s also hardy in Zone 6. If you’ve been adventurous enough to try it, we’d love to hear from you. Our mature clumps below, photographed over Christmas, are now 8″ tall x 18″ wide.

Crytomium falcatum ‘Eco Korean Jade’

Holiday Cast Offs

During the holidays, house plants often get relegated to dark, unattended corners, but some house plants make great holiday decorations without any special seasonal input. One of those is the Taiwan native cast iron plant, Aspidistra attenuata. Here are 3 clones in our collection, all photographed this year on Christmas day. In order, they are Aspidistra attenuata ‘Alishan Broad’, ‘Dungpu Dazzler’, and ‘Taiwan Treasure’. These are but a few of the amazing cast iron plant species and cultivars that are sadly ignored commercially. We think they’re pretty cool.

Image of Aspidistra attenuata 'Alishan Broad'
Aspidistra attenuata ‘Alishan Broad’
Image of Aspidistra attenuata 'Dungpu Dazzler'
Aspidistra attenuata ‘Dungpu Dazzler’
Image of Aspidistra attenuata 'Taiwan Treasure'
Aspidistra attenuata ‘Taiwan Treasure’

Genetics Matter

We have long been enamored by the elegant, evergreen fern, Polystichum neolobatum, but have failed countless times with the commonly sold material in the horticultural trade. It was not until we grew spores from a Hans Hansen Chinese collection from 7,000′ elevation in China’s Sichuan province that we met with success. Below is a specimen from that trip, taken here at JLBG last week.

As is the case with so many commercially sold plants, their origin is lost. While the commercial material of Polystichum neolobatum may be fine in the cool temperatures of the Pacific Northwest, that is simply not the case here in the hot, humid Southeastern US. This species has a wide native range from the Himalayas all the way to Taiwan, where it can be found from 4,000′ elevation to 10,000′ elevation. Both elevation and origin location matter when determining the adaptability of many plants. We are finally getting good spore set, and hope to be able to make this form available through Plant Delights in the near future.

Polystichum neolobatum ‘YuWa’

Pregnant Rohdeas

This is a very good year for the annual winter fruit show on Rohdea japonica (sacred lily). The attractive berries remain until early March, when they begin to drop. Although seed from these cultivars do not come true, you’ll always end up with an interesting variety of offspring.

Rohdea japonica ‘Get in Line’
Rohdea japonica ‘Shichi Henge’
Rohdea japonica ‘Golden Eggs’

Dry-opteris on a Wet, Rainy Day – New Relevations

The cold and raw weather of late autumn and winter provide the perfect opportunity to sit down with the dissecting scope and put our ferns through the identification mill. Often gardens and nurseries receive a plant into their collections from an exporter or collector who has put their best guess on the identification. After many years in cultivation, we realize what we thought was the right species name for our specimens is incorrect. Today’s nasty weather provided the opportunity to examine, in detail, one of our favorite evergreen fern groups – Dryopteris section Variae.

These firm-leaved evergreens produce thick-textured, durable, medium-sized fronds of varying shape but all display a noticeably longer basioscopic pinnule (that’s fancy talk for the lowest, innermost segments of the divided leaves).  All members of the section that we have grown have proven to be very adaptable to our hot, humid summers and unpredictable winters if grown in shade or partial shade in moist woodland garden conditions. The fronds tend to burn if they receive too much light. They are late risers in the spring often not producing a new flush of leaves until late spring or even early summer.

At the beginning of the day, we started with 8 accessions of Dryopteris varia, 2 accessions of Dryopteris bissetiana, 6 accessions of Dryopteris formosana, one accession of Dryopteris saxifraga and a couple of unknowns. From these numbers you would expect that the one plant we would know best would be Dryopteris varia.

Dryopteris bissetiana comparison

Well…it turns out all the plants we had received or had identified as D. varia were actually representative of other taxa. If you’ve never tried keying ferns using The Flora of China or The Ferns and Fern Allies of Taiwan, you would have no idea just how difficult a process this is. The floras of these areas are notoriously difficult to use and often contradictory or difficult to assess using illustrations or pictures (yes even plant taxonomists google names to find images). Very quickly we became intimately familiar with the nature of the stipe and rachis scales, frond outlines, and disposition of the vestiture (yeah you think that sounds easy, right?).

We found most of our collection was actually composed of Dryopteris bissetiana, which are mostly from collectors who sent us tentatively identified wild-collected material. The majority of these were from Sichuan in China, however one very beautiful, deep green and glossy selection that is only half the size or less of the others was Tony’s collection in Korea, and has tentatively been identified as Dryopteris saxifraga. All of these are remarkable garden plants, but we are very excited to some day offer the choice dwarf from Korea which we have named ‘Cheju Dwarf.’

Dryopteris bissetiana commercial clone
Dryopteris bissetiana CSC009008 (Darrell Probst collection)

It was a pleasant surprise to find that our collections of Dryopteris formosana were correctly labelled, but we weren’t prepared for there to be two distinctly different looking plants represented in our garden that are the same species.

One of these is the plant that has been shared among fern enthusiasts for some time that is the typical sexually reproducing diploid. The other is an apogamous triploid that looks like a completely different species. In a diploid (like you and I) the pairs of chromosomes uncouple and one copy of each goes into making the male and female gametes.

Dryopteris formosana forms

Thus, each gamete has only one set of each chromosome (haploid) and when combined with those from the complementing sperm or egg results in another diploid. Plants sometimes have a mistake in their cells that lead to the production of gametes with twice as many chromosomes as they would normally have and when such tetraploid plants breed with a diploid the result is a gamete with 2 copies of each chromosome combining with a gamete with only one—thus triploid. In your average plant this triploid is a dead end for reproduction by seed or spore because they have an uneven base number 3—which can’t be divided into an equal number of chromosomes, so it is sterile.

Dryopteris formosana comparison diploid left triploid right

This triploid avoids the curse of having an uneven number of chromosome pairs by avoiding sexual reproduction and producing spores that will result in new plants without the traditional interplay of sperm and egg on a germinated gametophyte (yes apogamy in ferns is still legal in all states and countries). We were puzzled when two very different looking ferns keyed to the same species. Everything that was in the key matched. The bullate hairs, the shape, the color, the basioscopic pinnae and the overall shape.

Our taxonomist, Zac Hill, very quickly uncovered a recent paper by Kiyotaka Hori, et al (2017) which explained and beautifully illustrated our conundrum. The triploid produces a wider, far more pentagonal frond with a less erect nature in the way the blade is held, and a deeper green, highly pleasing color—now that’s pretty darn cool! This new discovery we have named ‘Yushan 2 X 4.’ A new plant for us all to grow in the years to come and now you know why we chose the name diploid (2) X tetraploid (4).

Dryopteris formosana triploid

Now that we realize we grow seven different forms of Dryopteris bisettiana, each collection will be given a cultivar name, which will refer back to their specific origin and uniqueness.

Every day brings discovery when you manage a collection of 30,000 taxa but one thing we know for sure, these are amazing, well-behaved, slow growing woodland plants that are the essence of what makes Juniper Level Botanic Garden so amazing.

Patrick McMillan, director of horticulture and gardens

Literature cited:

Hori, Kiyotaka, L. Kuo, W. Chiou, A. Ebihara and N. Murakami. 2017. Geographical distribution of sexual and apogamous types of Dryopteris formosana and Dryopteris varia (Dryopteridaceae) in Taiwan. Acta Phytotax. Geobot. 68 (1): 23-32.

Happy about Hepaticas

I’ve been very blessed on several UK visits to spend time at the amazing Ashwood Nursery of plantsman John Massey. One of the real treats of each visit is a chance to spend time in John’s private hepatica greenhouse. To say John is a bit obsessive about the genus is a grand understatement, so it should be no surprise that he has channeled all that knowledge into a new Hepatica book, that’s hot off the press.

My World of Hepaticas - newly published book by John Massey and Tomoo Mabuchi

We first learned of John’s obsession with the genus, when he joined us on a 2000 expedition through NC, SC, Alabama, and Tennessee to study the hepatica in the wild…along with our main goal of studying trillium. Below is an image from that expedition. Hepatica are also native to Asia.

Hepatica americana var. acuta in situ 2000
Hepatica americana var. acuta in situ 2000
John Massey with Hans Hansen in the Hepatica greenhouse
John Massey with Hans Hansen in the Hepatica greenhouse
Image of Ashwood Hepatica greenhouse
Ashwood Hepatica greenhouse

Our copy of My World of Hepaticas arrived recently, and John’s book is a massive 296-page compendium of pretty much anything you’d want to know about hepaticas, compiled from John’s decades of work with the genus. John’s writing style is easily readable, coming across as if you’re having a relaxed conversation over dinner, and the incredible photos are an equal match to the text. Right now, you can only obtain a copy by ordering it from the Ashwood website.

Fall-flowering hemiboea

For several years, we’ve been fascinated with the genus, Hemiboea, a collection of 23 species of African Violet relatives, all native to China. We currently grow five of those, and two others that are still to be identified. On a 2020 trip to England, we picked up Hemiboea strigosa, which has been flowering beautifully here at JLBG, starting in early fall. The Latin word “strigosa” means stringy, which certainly describe the mat of stolons which lie right at the soil surface. So far, our plants have been through two winters, where they fared very well. If the good performance continues, we will start propagation soon.

Hemiboea strigosa blooming in the garden.
Hemiboea strigosa

That Won’t Grow Here

Begonia U-521 is a species we got from a customer in Alabama, which has sailed through our winters at JLBG since 2017. Flowering begins for us in early fall, with clusters of large pure white flowers, which hide just below the leaves. For those unfamiliar with Begonia U-numbers, these are assigned by he American Begonia Society for plants new to cultivation that represent potential new species.

This amazing begonia was purchased by begoniaphiles Charles Jaros and Maxine Zinman from the Bangkok Market in Thailand. For those who haven’t visited this amazing marketplace, it’s a massive venue where local vendors (nurserymen and collectors) sell their wares.

It turns out that this species came from the wild via a collector who lives on the border of Thailand and Cambodia, where no plants should be winter hardy here in Zone 7b. We’re not aware of anyone currently working on naming new begonias from that region, so to offer it, we’ll need to assign a cultivar name, which will remain connected to the plant, once it becomes a published species.

Begonia sp. nov. U-521 foliage in the fall garden.
Begonia sp. nov. U-521
Begonia sp. nov. U-521 white flowers hidden just below the foliage.
Begonia sp. nov. U-521

You’re so Vein…Anastomosing, that is

Nurses and plant taxonomists are among the few fields in which you would run into the term, anastomosing veins. Having been in the plant world all my life, I had never even run into the term until trying to key our some bamboo ferns in the genus, Coniogramme, almost a decade ago. It turns out that to distinguish between species, you need to determine if the spore patterns on the back of the leaf have an anastomosing or parallel vein pattern. Anastomosing veins are those which diverge and reconnect forming a pattern like a snake skin. We’ve grown quite a few ferns, but none have the amazing vein patterns of coniogramme. Below are the leaf backs of Coniogramme japonica in fall.

Coniogramme japonica - spore pattern on leaf back
Coniogramme japonica – spore pattern on leaf back
Close up of Coniogramme japonica showing anastomosing veins
Coniogramme japonica – spore pattern close up

Soooo Sweet!

Have you ever been seated by someone who exercised no self control when it came to their application of perfume to the point that they left you gasping for fresh air? Well, there’s a shrub with the same degree of insanely sweet scented flowers, Osmanthus heterophyllus ‘Kaori Hime’.

This fascinating Japanese selection of the Japanese/Korean/Taiwanese native shrub is renown for its tiny foliage as well as the multitude of tiny white flowers with an over-the-top perfume sweet fragrance. Our plant has been flowering for nearly a month…an incredible treat for the fall garden. Our 10 year-old specimens measure 7′ tall x 12′ wide…much larger than most on-line vendors indicate.

Osmanthus heterophyllus 'Kaori Hime' - a shrub with sweet scented flowers
Osmanthus heterophyllus ‘Kaori Hime’

Delavayi’s Schefflera

We love the winter hardy Chinese schefflera, Schefflera delavayi. This smaller and hardier version of the small tree that’s planted throughout central and southern Florida, is reliable for us here in Zone 7b. Here’s an image taken just prior to our first hard freeze. It’s been a few years since we got viable seed, so fingers crossed for this year.

Schefflera delavayi in flower at JLBG
Schefflera delavayi in flower

Jurrasic Fern

The amazing Chinese native Pronephrium penangianum ‘Jurassic Park’ is looking fabulous in the garden this week. This large growing, spreading fern has the feeling of a plant from the time when dinosaurs roamed. We continue to make cool, but little-known ferns like this available to a wider audience. Hardiness is Zone 7b-9a at least.

Pronephrium penangianum 'Jurassic Park'
Pronephrium penangianum ‘Jurassic Park’

Soaring Microsorum

One of our most amazing dwarf ferns is our 2008 Taiwanese spore collection of Microsorum brachylepis ‘Datun’. Our garden patch pictured below, which is looking great this month, was planted outdoors in 2017, and is now 4″ tall x 3′ wide. We offered this personal favorite a few years through Plant Delights, but the sales were rather miserable…what a shame. This delightful evergreen makes a superb, dense groundcover. Hardiness is Zone 7b-10b.

Microsorum brachylepis 'Datun'
Microsorum brachylepis ‘Datun’

‘Hot Tai-male’

Raise your hand if you grow Debregeasia orientalis? This fascinating plant, which looks great now at JLBG in late October is an Adam Black, collection of a male form from Taiwan that we named Debregeasia orientalis ‘Hot Tai-male’. While we realize the mature 7′ tall x 14′ wide size of debregeasia is a bit large for smaller gardens, it’s an amazing Cousin It-shaped specimen where you have enough space. It belongs to the weedy nettle family, Urticaceae, which is why it isn’t more widely known….guilt by association. Our plant has performed wonderfully since 2014. Hardiness is Zone 7b-10b.

Debregeasia orientalis 'Hot Tai-male'
Debregeasia orientalis ‘Hot Tai-male’

Slightly Deranged Hydrangeas

We love the genus Hydrangea, but are really fascinated by those at the far end of the family tree. While most hydrangeas flower in late spring, we actually have a couple flowering now we’d like to share.

The first is Hydrangea involucrata, a native to both Japan and Taiwan. The word “involucrata” indicates it has some serious involucres (the bracts surrounding the inflorescence). The first image shows the plant in bud, the second in full flower, and the third image is after the flower color has faded. All three stages are on display at once in the garden this week. They typically reach 6′ in height and width. Winter hardiness is Zone 6a-8b.

Hydrangea involucrata in bud
Hydrangea involucrata in bud
Hydrangea involucrata flowering
Hydrangea involucrata

Hydrangeas flowering
Hydrangea involucrata

Hydrangea amamiohshimensis (below), from Japan’s southern Ryuku Islands, was once considered a hydrangea cousin, until a 23andMe test confirmed it was actually a true hydrangea. Prior to the test, it belonged to the genus Cardiandra, which was effectively a perennial hydrangea, dying back to the ground each fall like most perennials. It too is in full flower in the woodland garden this week. Perhaps now that it has a recognizable name, more folks will be willing to grow it. This is the only one of the four former cardiandra species that has survived in our climate.

Hydrangea amamiohshimensis

Opening up a Mis-can-thus of worms

Flowering this week at JLBG is the amazing Miscanthus transmorrisonensis. Many gardeners, who blindly believe everything they read/hear think the genus miscanthus is the horticultural version of the devil itself. Like everything in life, it’s all about those pesky details, which so many people simply don’t want to be bothered with.

Most miscanthus in the horticultural trade are selections of the species Miscanthus sinensis. Some selections of that species reseed badly and should be avoided in gardens. Others are sterile or nearly so, and unquestionably still deserve a place in American landscapes.

If we make good/bad evaluations at the species level, what would happen if visitors to the earth had their first encounter with a Homo sapiens that was a less than ideal representative of the species at large. They could easily assume that the entire species was a problem and should be eliminated. It’s fascinating that such species based prejudices are acceptable with ornamental plants, but not with people.

Then there are species, which have proven themselves to be complete without seed in our climate, such as Miscanthus transmorrisonensis. All plants in cultivation all appear to be derived from a 1979 Ferris Miller (Chollipo Arboretum)/ Paul Meyer (Morris Arboretum) collection at 9,500′ elevation on Taiwan’s Mt. Daxue. We have grown this for 30 years in rather good conditions, and have yet to see a single seedling. The beauty of this species is that it flowers continuously from summer into fall. I guess it’s too much to ask for environmental fundamentalists to actually pay attention to facts.

A large clump of Miscanthus transmorrisonensis
Miscanthus transmorrisonensis

Frosty Pearl

One of our favorite broadleaf shrubs is undoubtedly Orixa japonica ‘Pearl Frost’. Orixa is a monotypic (one species) genus in the citrus (Rutaceae) family, that’s virtually unknown in US gardens.

We are particularly enamored with this superb variegated form, brought into the US by plantsman Barry Yinger. Orixa ‘Pearl Frost’ matures at 8′ tall x 6′ wide, and we have found it to thrive in both full sun to light shade, although full sun plants require more moisture.

Image of Orixa japonica Pearl Frost
Orixa japonica ‘Pearl Frost’

Pteris on the Terrace

We’ve long loved the fern genus, Pteris (pronounced terrace), but struggled for years to find any that were winter hardy here in Zone 7b. That changed with our 1996 Chinese expedition to Yunnan Province, and later a subsequent expedition by gardening friends to Sichuan Province. On both trips, high elevation collections of Pteris vittata were made that were much more cold hardy than anything from previous introductions. Both introductions have thrive here since the late 1990s. What we also love is that these ferns thrive in full, baking sun. Even now, in mid-July, these ferns look absolutely amazing in the gardens. Plant Delights currently has one of these amazing selections for sale. Hardiness is Zone 7b-10b.

Very Variegated

This spring, one of our flats of Rohdea japonica seedlings turned up with an inordinate number of variegated seedlings. In a flat of approximately 1,000 seedlings, we typically expect 3 – 10 variegated offspring, when the parent plant has white streaking in the middle of the leaf (L2 layer).

All of the variegated seedlings were removed and potted individually last week…all 300 of them. It will be fascinating to see what unique forms result.

Pinto – A Subcompact Love Lily

One of our favorite love lilies in our 2003 introduction, Amorphophallus konjac ‘Pinto’. This amazing dwarf never has foliage that exceeds 16″ in height. Unfortunately, the ridiculously slow growth rate has kept us from offering it again since, but perhaps one day. Here is our parent plant in the garden this week. Even if you don’t have a home garden, this form is superb in a container. We had a large crop of dwarfs from seed two years ago, and are looking for more unique new compact selections.

The Cobras of Summer

While most arisaemas flower in early spring, several members of the Franchetiana section of the genus are summer bloomers. There are five species in this section, but the only one that flowers in spring is Arisaema fargesii. Flowering recently are those pictured below, A. candidissumum, Arisaema franchetianum, and Arisaema purpureogaleatum. The debate still rages on whether Arisaema purpureogaleatum is merely a form of Arisaema franchetianum, but regardless, it has a distinct appearance when in flower. Of these three, Arisaema candidissimum is the least tolerant of our summer heat.

Arisaema candidissimum
Arisaema franchetianum
Arisaema purpureogaleatum

Baker’s Lily

We were thrilled to have Lilium bakerianum show up recently with a couple of flowers. This rare, dainty, woodland lily rarely exceeds 2′ in height. The arching stems are difficult to spot in the Chinese grasslands that they call home, unless you are lucky enough to catch them in flower. Lilium bakerianum, named after English botanist  Edmund Gilbert Baker (1864–1949), is quite variable, and as such is divided into five distinct varieties.

Our plants, which are Lilium bakerianum var. rubrum, are located at the top of our crevice garden so they are easy to appreciate when walking below.

Korean Celery

I first grew Korean celery for years for the flowers, never realizing it was an edible food crop…a first class edimental! I have a fascination for plants in the Apiaceae family, whose members include Angelica, Queen Anne’s Lace (Daucus), carrots (Daucus), celery (Apium), parsley (Petroselenium), etc. Not only are many of the family members attractive in flower, but they are supremely attractive to pollinators, especially wasps.

Not all of my Apiaceae experiments have turned out well. More often than not, members of the family are short-lived (monocarpic or biennial), while other are prolific seeders. One which has far exceeded my expectations is the Korean native, Dystaenia takesimana.

Dystaenia takesimana is an endangered native to Ulleung Island, where it’s known by the local name, Soembadi. Most likely, dystaenia is endangered because it was also used to feed livestock (pigs). Humans eat Korean celery mostly in late winter, when it can be eaten raw like celery, or boiled, tasting quite like spinach.

This amazing evergreen perennial puts on a show with 5′ tall stalks of white umbels, starting for us in early June. When flowering is complete, the stalks die back as the new basal foliage emerges. Unlike many members of the family, the attractive cutleaf basal foliage remains evergreen all winter. You’ll see this popping up soon in an upcoming Plant Delights catalog. We hope you enjoy this as much as we have.

Dystaenia takesimana
Dystaenia takesimana

Holy Holly Fern

Looking great in the JLBG gardens is the amazing Cyrtomium fortunei ‘China Ruffles’. This superb spore strain is from an original introduction by Michigan plantsman, Hans Hansen, who made the spore collection in 2003 in Sichuan, China. Hardiness is Zone 6-9.

The Seals of Solomon

Solomon’s Seals comprise several genera of woody perennials, but the common name is most commonly associated with the genus, Polygonatum in the Asparagus family. It seems hard to imagine, but the Asparagus family now includes many popular garden plants including its namesake Asaparagus, but also hosta, agave, liriope, ruscus, and yucca.

The genus Polygonatum is native through much of the world, although the center of distribution is in Asia. We’ve been collecting these amazing woodland perennials for years, and now have a collection of over 380 different taxa. Here are a few from this week in the garden.

Polygonatum mengtzense is a dwarf, rarely cultivated species from North Vietnam.

Polygonatum mengtzense BSWJ11691

The dwarf, glossy-leaf Chinese Polygonatum nodosum just oozes elegance.

Polygonatum nodosum

When you run out of species to grow, you start creating hybrids. This is our new selection of a cross of the giant Polygonatum martinii and the more compact, Polygonatum falcatum. We’ve named this clone Polygonatum x marcatum ‘Winsome Wonder’

Polygantum x marcatum ‘Wisome Wonder’

Polygonatum odoratum ‘Chanticleer’ is a superb, large-leaf form of the Asian Polygonatum odoratum that I spied at Chanticleer Gardens, and they kindly shared in 2006. Hopefully, we’ll finally have enough to share next year.

Polygonatum odoratum ‘Chanticleer’

Polygonatum odoratum ‘Angel Wings’ (aka: ‘Carlisle) is a superb form of Polygonatum odoratum from Massachusetts plantsman, Roy Herold. This gem grows in both half day sun as well as shade.

Polygonatum odoratum ‘Angel Wings’ (aka: Carlisle)

A Little White Lying Groundcover

False lily-of-the-valley (Speirantha gardenii) is one of our favorite early spring-flowering evergreen groundcovers for shade, but one that just hasn’t caught on with customers. Every time we put this back in production at Plant Delights, we wind up throwing out most of the crop. Perhaps one day, folks will realize what a gem this is. Hardiness is Zone 5b-8b.

Calanthe Love

Here is a clump of Calanthe ‘Takane’ in our garden in early April. This amazing and easy-to-grow terrestrial ground orchid forms a dazzling clump with age. This mass started as a single division in a 4″ pot, 17 years ago. Not only do they thrive in the ground, but in Japan, they are prized as container plants.

Calanthe ‘Takane’ is a group of hybrids between Calanthe sieboldii and Calanthes discolor, so each seedling is slightly different in flower color. The foliage remains evergreen during most winters for us, but when temperatures drop near 0 degrees F, the foliage will die back completely. Calanthes thrive best in light shade. Winter hardiness is Zone 7a-9a.

Mukdenia – a Rocky Sax

Mukdenia is an odd monotypic genus in the widespread Saxifrage family, along with cousins heuchera, tiarella, and the namesake saxifraga. The odd genus name honors the former city of Mukden in Manchuria, which is now known as Shenyang. Mukden was the site of the largest modern day battle, prior to WWI. In case you missed it, the final score was Japan 1, Russia 0.

Several on-line sites, including that purveyor of accuracy, Wikipedia, proclaims there to be two species of Mukdenia, which is sadly incorrect. Although I’m sure Mukdenia rossii would like a sibling, one simply does not exist. I think of Mukdenia like Smucker’s…with a name like that, it has to be good…and it is.

Mukdenia naturally resides in China and Korea, where it can be found in some rather inhospitable places. I had to laugh when I read countless on-line articles that repeat the myth that mukdenia needs water during summer drought. It certainly doesn’t mind summer water, and will probably look better as a garden specimen with some irrigation. My first encounter with mukdenia in the wild was in fall 1997 on South Korea’s Mt. Sorak, where it thrived, growing in the rock cracks of a nearly vertical cliff (below)

Mukdenia in situ, Mt. Sorak, Korea

When we built our concrete crevice garden, mukdenia was one of the first plants I wanted to plant to see if it would mimic what I had seen in the wild. Below is our 2017 planting of Mukdenia rossii ‘Karasuba’ in late March/early April 2022, as it emerges in flower. The foliage continues to expand around the flowers. Our plants get 3-4 hours of sun each morning, then shade the remainder of the day. Winter hardiness is Zone 4a-7b.

Mukdenia rossii ‘Karasuba’ in crevice garden – late March
Mukdenia rossii ‘Karasuba’ in crevice garden – early April

Meet Jack from Ilan

Flowering at JLBG since early March is the little-known Jack-in-the-pulpit, Arisaema ilanense. This collection hails from Ilan (Yilan), in northeastern Taiwan, and for us is the very first arisaema to flower each winter, even when temperatures are still quite cold. The mature size is only 4-6″ in height, so this is one for a very special site in the rock garden. There are very few plants of this species in ex-situ conservation collections, so thanks to JCRA Director, Mark Weathington for sharing. Our specimen has been in the garden since 2016. Hardiness is unknown, but we’re guessing Zone 7b-9b.

Japanese Princess Sedge

Carex conica ‘Hime’ has been in horticultural commerce for many decades, and remains a superb woodland garden sedge. The evergreen species Carex conica is native throughout Japan, where it occurs in woodland conditions. This variegated selection that goes by an array of names such as ‘Snowline’ and ‘Marginata’, but Carex conica ‘Hime’, which translates to “princess” seems to the the correct cultivar name. The tight 10″ tall x 20″ wide clumps of narrow white-edged leaves are topped with this fascinating floral show for us in early March. In 35 years of growing this, we have yet to see a single garden seedling.

Fritters in the Garden

We’ve made a regular habit of killing fritillarias (the bulb…not the fried food) in the garden, especially those ungrowable brightly-colored species like Fritillaria imperialis that tantalizingly appear each fall in the major bulb catalogs.

Although it lacks the bling of it’s showier cousins, the species that is reliable for us in the garden is Fritillaria thunbergii. This native of Kazakhstan has naturalized in both western China and Japan, where it has been used medicinally for almost 1,000 years as a treatment for respiratory ills. There is still some debate among botanists whether some of the Chinese population might actually be native as well.

In the garden, Frittilaria thunbergii emerges in February, and is full flower at 2-3′ in height by early March. As with most spring ephemerals, it has gone to sleep by early May. Light shade or part sun seems to suit it fine. Hardiness is at least Zone 7a-8b.

Ginger drama in the Garden

One of the fun reasons to grow plants from seed is that each seedling is different…unless you’re growing highly bred annuals. Most non-hybrid seedlings will be under the bell curve, meaning they all look and behave relatively similar. As plant collectors, we get excited when one appears that falls outside the bell curve. An example is our wild ginger selection, Asarum maximum ‘Floragasma’, which has both far more flowers than we typically see with the species, but it also flowers 2-3 weeks before our other clones. Winter hardiness is Zone 7b-9b.

Iris days of Winter

Here are an assortment of Iris species flowering at JLBG during the last week of February. So many folks only know the bearded iris of later spring, and miss these amazing winter gems. Join us this weekend for our Winter Open Nursery & Garden Days and explore our winter blooming iris.

The first is Iris tuberosa, a winter blooming tuberous iris from Mediterranean Europe. Iris tuberosa is one of the few examples, where a Latinized name change actually results in something that’s easier to pronounce. This gem was formerly known by the tongue twisting name, Hermodactylus tuberosus. Most iris grow from rhizomes, with the tuberous iris being a much smaller and less-known group. We have found these to grow best in part sun. Winter hardiness Zone 7b-10b.

Iris tuberosa

The West-Asian (Caucuses, Iran, Turkey, and Russia) Iris reticulata is also different, in that it grows from a bulb. These are quite easy to grow, and are available commercially in a number of named color forms. Below is Iris reticulata ‘Painted Lady’…looking stunning today. The reticulate (netted) iris grow best in full to part sun. Hardiness is Zone 3-8.

Iris reticulata ‘Painted Lady’

We’ve shown some of the Mediterranean Iris unguicularis recently, but here are a couple more looking particularly nice this week…Iris ‘Front Drive’ (top) and Iris ‘Winter Echos’ below. Hardiness for both is Zone 6b-9b.

Iris unguicularis ‘Front Drive’
Iris unguicularis ‘Winter Echos’

Plant Imposters

The first plant looks for all the world like a fine textured carex, but in fact, it’s an iris. Iris dabashanensis is a little-known species from China, that thrives for us in light shade, but will also take a few hours of early morning sun. Our plant is a Darrell Probst collection from Sichuan, China. Winter hardiness is Zone 5a -8a.

Iris dabashanensis

Below is the same plant flowering in early April.

Iris dabashanensis

The other plant growing nearby in our gardens that fools even the keenest plantsmen is this liriope look-alike. In fact, this is a cast iron plant, Aspidistra linearifolia. This demonstrates why those pesky taxonomic traits matter. In 2008 we introduced a selection with a lighter central stripe down the center of each leaf called A. linearifolia ‘Skinny Dippin’ which we will be offering again in 2023. Winter hardiness is Zone 7b and warmer.

Aspidistra linearifolia

Weeping cast irons

Most gardeners know the genus aspidistra (cast iron plant) from one or two species, and if that’s the case, you probably only know those which hold their leaves vertically upright. There are equally as many species with pendant leaves, which provide a completely different form in the woodland garden. Here are two of those pendant-leaf species from the garden this week.

The first is Aspidistra sichuanensis, which is one of the larger growing species. A single clump can easily spread to 6′ in width in a couple of decades. This clump has topped out at 3.5′ in height.

Aspidistra sichuanensis

Below that is Aspidistra ebianensis ‘Flowing Fountains’. With narrower, wavier foliage, it makes a large clump, albeit slightly smaller than Aspidistra sichuanensis. Both plants are winter hardy from Zone 7b and south.

Aspidistra ebianensis ‘Flowing Fountains’

The Spectrum of Siblings

Throughout the years, we’ve grown literally thousands…perhaps 10s of thousands of seedlings of the Japanese sacred lily, Rohdea japonica. Each one varies slightly, but we only save those at the far end of the bell curve. Here are three of our seedlings which well represent that dramatic variation at each end of the spectrum…a wide leaf form we named Rohdea ‘Stork Nest’ (15 yrs old), a very narrow leaf form we named Rohdea ‘Thin Man’ (16 years old), and a miniature that has yet to be named.

Rohdea japonica ‘Stork Nest’
Rohdea japonica ‘Thin Man’
Rohdea japonica JLBG-091

Ichang Winter

Another of the mid-winter flowering species of wild ginger is the Chinese Asarum ichangense. Here is a green leaf form of this easy-to-grow wild ginger in late January from the top. If you push aside the leaves, you’ll see the amazing floral show, hidden beneath. Winter hardiness in Zone 6b-8b, and possibly colder.

Asarum ichangense foliage
Asarum ichangense flowers

Artist’s Palette in Winter

Asarum hypogynum ‘Artist’s Palette’ is in full flower here at JLBG in late January. Despite being first published in 1915, this little-known species is very poorly represented in ex-situ plant collections worldwide. Our clone is a division from a wild plant we brought back from our 2008 botanical expedition to Taiwan. The foliage on this species is some of the largest in the entire genus. For us, Asarum hypogynum starts flowering in late summer and continues most of the winter. We are working to eventually be able to share this with other collectors. Hardiness is Zone 7b and warmer.

Asarum hypogynum ‘Artist’s Palette’
Asarum hypogynum ‘Artist’s Palette’

Bye Bye Borinda

We love busting horticultural myths, and here’s our latest. Borinda fungosa is another of the wonderful clumping bamboos from China, which, according to bamboo authorities, will not tolerate either our winter temperatures or our summer heat and humidity. Well, darn!

Excuse us for sharing this photo from late January, but here is our 2010 planting of a seed grown plant, and of course, it’s easy to see how poorly it’s growing. That said, we know that it will die to the ground at single digits F, and then re-sprout the following spring. The lesson…don’t believe everything you hear or read.

Laosy Mytilaria

Okay…everyone raise your hand if you’ve grown Mytilaria laosensis. This odd monotypic genus, native from Southern China to Laos, is first cousin to the also virtually unknown genus Exbucklandia, both in the Witch Hazel family, Hamamelidaceae . Since we’ve had our Exbucklandia in the ground since 1997, we though it was worth trying its cousin.

Our Mytilaria is Dan Hinkley’s collection from Huanan…probably the first accession in the country. Dan has actually never put one in the ground and told me that it would certainly die when we hit 27F. Well, we’ve dropped to 25 so far, and it still looks great, so we’ve already pushed the envelope. We truly have no idea what temperatures it will take, but that’s why we trial plants. As the late JC Raulston used to say, “Unless you’re killing plants, you’re not growing as a gardener.”

Lithophytes, epiphytes, tigers, and bears…oh my

Just out in the garden in early January and wanted to share photos of a few of our favorite evergreen ferns that would rather not be growing in the ground. In our garden, these are all growing within a few feet of each other.

Each of these ferns are epiphytes, which grow attached to a tree, or lithophytes, which grow attached to a rock. None of these ferns actually need soil to grow, since they get their food and water from the atmosphere and accumulated organic debris. Epiphytes, however, don’t get nutrients from their host plant…only physical support.

All epiphytic ferns thrive in hanging baskets, especially the spaghnum-lined type, since this most closely mimics their natural preferences. In our case, we are a bit colder than their native haunts, so for us, we force these ferns to reside in the ground since that gives them a bit more protection during severe winter temperatures. The key for epiphytes to survive in the ground is to have very loose, organic soils and always plant them on a steep slope.

Neolepisorus fortunei ‘Green Ribbons’ is our 2017 introduction of a Chinese native epiphytic fern.

Neolepisorus fortunei ‘Green Ribbons’

Pyrrosia lingua ‘Hiryu’ is also an epiphytic fern, native to Japan.

Pyrrosia lingua ‘Hiryu’

Lastly is Polypodium vulgare ‘Ulleung Island’. Instead of being an epiphyte, this evergreen fern is a lithophyte. Lithophytes are classified as either epilithic (growing across the rock surface) or endolithic (growing in cracks or crevices). Since we found this in the wild, growing across the surface of a giant rock, this fern is an epilithic lithophyte…say that three times fast. This is our 1997 collection from an island, far off the coast of South Korea.

We hope you’ll explore these unique ferns in your garden.

Polypodium vulgare ‘Ulleung Island’

Meet Urophysa

Unless you’re a serious plant nerd, you’ve probably never heard of the plant genus, Urophysa. This small genus of only two species in the clematis family (Ranunculaceae) is only found growing in Karst cliff crevices in a few limited provinces of South Central China. In other words, they are quite rare. Urophysa henryi was originally named Isopyrum henryi, when it was thought to be a brother of our native Isopyrum biternatum. Urophysa is now considered most closely related to the famed half-columbine, Semiaquilegia adoxoides.

While the Chinese people mostly use Urophysa henryi as a medicinal treatment for bruises, etc., we prefer it as a winter-flowering gem in the rock garden. Here are our plants, which began flowering in our rock garden, just as we turned the page on the new year, 2022.

Garden hookups

We always love it when unexpected garden hookups yield unexpected results, and such was the case recently when, under the cover of darkness, two of our holly ferns took a liking to each other. The result of this conjugal interlude is our first hybrid of Cyrtomium fortunei x Cyrtomium falcatum, that we’ve named Cyrtomium x fortatum Spornication. The habit of the hybrid is intermediate between both parents. Now, we’ve just got to figure out how to get it propagated in order to share.

Cyrtomium x fortatum Spornication

Shishi

Rohdea japonica ‘Shishi’ is looking lovely in the woodland garden. Rohdea ‘Shishi’ is a dwarf Japanese selection of the evergreen sacred lily with leaves that curl downward creating an unusual bird nest like appearance. Winter hardiness is Zone 6b-8b.

Flowering Tractor Seat

We recently had someone inquire if we grew tractor seat plant, a common name I had not heard prior. After a brief pause, I figured few plants, other than our 2000 introduction, could possibly fit that name. Sure enough, a quick web search confirmed that Farfugium japoncium var. giganetum ‘Marco’ is indeed their target. While wandering through the garden this weekend, I found one clump still in flower, that somehow avoided damage from several nights at 27 degrees F.

To our knowledge, this giant form of Farfgium japonicum, native Japan’s southernmost Ryukyu Islands, was first brought to the US by plantsman Marco Stufano, who rationed out one plant per year for a NY Rare Plant Auction. When Marco was ready to retire from Wave Hill, he finally shared a piece with us, so we could get it mass propagated, hence we named the clone in his honor. To our knowledge, all tractor seat plants sold in the US came from Marco’s original plant.

Green Giant in fruit

This is the best fruit set we’ve ever seen on the Chinese Disporum longistylum ‘Green Giant’. We love this semi-evergreen Solomon’s Seal, that was collected and introduced years earlier by our friend, plant explorer Dan Hinkley. On the West Coast, this reaches 7′ tall, but here in the hot, humid southeast, we’ve never had ours exceed 3′ tall. Nevertheless, we’ll enjoy our great crop of cobalt blue fruit this winter.

Disporum longistylum ‘Green Giant’

Mr. Butterfield’s Fern

We love the evergreen holly fern in all it’s species and forms. Cyrtomium falcatum ‘Butterfieldii’ is looking absolutely stupendous in the garden this month. This easy to grow shade lover glistens all winter with its glossy foliage with fancy serrated edges. Hardiness is Zone 7a-8b.

Meet Ctenitis

We love the tardily deciduous Ctenitis subglandulosa ‘Hoshizaki’, which remains looking great in the garden as we pass the winter solstice. This truly elegant fern came to us from fern guru, Judith Jones, who got it from California fern guru, Barbara Jo Hoshizaki. The airy texture and ease of growth make this a fern we wouldn’t garden without. Sadly, we offered this Asian native (Bhutan through China) once through Plant Delights and very few people purchased one, so we had to discard the remaining crop…ouch! So very sorry you missed a true gem. Hardiness is Zone 7a-8b (guessing).

Hot Legs

Bambusa multiplex ‘Alphonse Karr’ is looking so hot this winter with its amazingly striped canes. This clumping bamboo is usually grown as a die-back perennial here in Zone 7b, since it goes to the ground when temperatures drop below 10 degrees F. Because we’ve had three mild winters, we are once again able to enjoy the amazing striping of the canes. I did get a chuckle last year, when I saw Bambusa multiplex show up on an invasive species list for North Carolina. As I explained in my letter to the group, Bambusa multiplex is first and foremost, a clumping species. Secondly, all truly invasive species (which invade functioning natural ecosystems, displacing natives and causing economic harm once population equilibrium has been reached) must be able to spread by seed, and bamboo clones only flower once in 100 years, and then die. It’s these emotionally driven lists, without any basis in facts or real science, that makes so many of the invasive lists a farce, and sadly untrustworthy.

Slim and Trim

Anyone who has visited JLBG, knows we are huge fans of the Japanese sacred lily, Rohdea japonica. While the variegated forms are certainly showy, we also love the solid green varieties, especially the narrower leaf forms, so here are a few of our favorites. The top is Rohdea japonica ‘Fukuju Kan’, followed by Rohdea ‘Feelin’ Groovy’, and finally Rohdea ‘Line Dance’. All photos were taken in our gardens this week. For us, these amazing evergreen plants remain looking great all winter and the orange-red winter fruit are a bonus. In the garden, they function like evergreen hostas. The first two are what is known as dragon-ridge (crested) varieties. Hardiness is Zone 6b-9b.

Rohdea japonica ‘Fukuju Kan’
Rohdea japonica ‘Feelin’ Groovy’
Rohdea japonica ‘Line Dance’

Mama Mia…that’s a lotta ferns

We love fall and winter, when Woodwardia orientalis ‘Mama Mia’ starts producing baby ferns on the old foliage. Mama Mia can be propagated from the plantlets, but in our cold winter climate, the babies rarely mature unless taken indoors for the winter. The evergreen foliage of Woodwardia orientalis will show damage at about 10 degrees F and Zone 7b is the northern-most range of its cold hardiness.

Fall Farfugiums

One of our favorite fall woodland plants is a member of the Aster family, belonging to the genus farfugium. Farfugiums have long had a bit of an identity crisis, as they were originally named in 1767 by Linnaeus as Tussilago japonicum. In 1768, the same plant was also published as Arnica tussilaginea. Then, in 1784, it was moved to the genus, senecio, and became Senecio japonicus.

Later in 1891, it was renamed again, this time as Senecio tussilagineus. It remained in the genus senecio until 1904, when it moved to the genus Ligularia, and became Ligularia tussilaginea. Here it remained until 1939, when it became Farfugium tussilagineum, but corrected the same year to match Linnaeus’s original epithet, resulting in Farfugium japonicum, which it remains today.

Below is our plant of the typical species, Farfugium japonicum in flower at JLBG this week. Through the decades, we have been collecting an array of other forms. Light open shade or a tiny bit of morning sun and average to slightly moist soils produce the best results.

Farfugium japonicum

Farfugium ‘Roundabout Fall’ is our selection of a hybrid with our Taiwanese collection Farfugium japonicum var. formosanum and the typical form. We like the smaller, thick, rounded leaf shape.

Farfugium japonicum ‘Roundabout Fall’

Farfugium ‘Jagged Edge’ is another upcoming JLBG/PDN introduction, scheduled for a 2023 release. It forms one of the larger clumps of any farfugium cultivars we’ve grown.

Farfugium japonicum ‘Jagged Edge’

Farfugium ‘Bashi Ogi’ is the only cultivar we know of Farfugium japoncium var. luchuense. This rare variety hails from Japan’s southern Ryuku Islands of Okinawa and Kagoshima. It differs in appearance by being a much smaller plant with leaves which are wider than tall. Here is our plant flowering now here at JLBG.

Farfugium japonicum ‘Bashi Ogi’

For 2022, Plant Delights will introduce JLBG’s first selection of Farfugium japonicum var. luchuense, that we’ve named Farfugium ‘Sweet Spot’. It’s a miniature seed selection from the above Farfugium ‘Bashi Ogi’, that only gets a few inches tall, so will make a great house plant, where it isn’t winter hardy.

Bamboo Ferns

Another genus of ferns that we just adore are the bamboo ferns of the genus coniogramme. We’ve grown these amazing gems for two decades, and after all that time are still in love. Although these woodland ferns are deciduous, they are tardily so, so they still look quite fresh into mid-November. Here are a couple of favorites, photographed this week.

At the top is the texturally fascinating Coniogramme intermedia ‘Shishi’ from Japan, and below this is our 2006 introduction of the Chinense native Coniogramme emeiensis ‘Golden Zebra’. We rate both of these as winter hardy from Zone 7b and warmer.

Coniogramme intermedia ‘Shishi’
Coniogramme emeiensis ‘Golden Zebra’

Leaping Lepisorus

We love ferns of all types, but especially the single-leaf types. Our clump of the Chinese Lepisorus macrosphaerus really stands out in the fall and winter garden. In the wild, most lepisorus grow on rocks or tree trunks, but most we’ve grown have adapted well to growing in the soil. They tend to thrive better when growing on slopes, and in well-drained soils.

Lepisorus macrosphaerus

More Beauty Berries

The beauty berries are looking quite good this fall in the garden. Two forms of Callicarpa americana are a bit unique. The white fruited Callicarpa americana ‘Lactea’ has been stunning, as has the pink-fruited Callicarpa ‘Welch’s Pink’, discovered by Texas plantsman, Matt Welch.

Callicarpa americana ‘Lactea’
Callicarpa americana ‘Welch’s Pink’

A fairly new beauty berry to cultivation thanks to the US National Arboretum is the Chinese Callicarpa rubella. Over the last few years, we have fallen in love with this amazing plant. This is our garden specimen planted in 2015. The new foliage is spring is tinged black…a nice touch!

Callicarpa rubella

Exploding Little Volcano

Lespedeza ‘Little Volcano’ puts on quite a show each fall. Here it is in the garden this fall in full bloom. This amazing dieback perennial reaches an amazing 7′ tall x 15′ wide in good soils and full sun. Our friend Ted Stephens is responsible for bringing this gem from Japan to US gardeners.

Proud Pedicles

Flowering this week at JLBG is the little-known, but marvelous Liriope longipedicellata ‘Grape Fizz’, thanks to the exploits of plantsman Darrell Probst. We find this tightly clumping species much more interesting than the more formal Liriope muscari or the weedy, spreading Liriope spicata, and will tolerate full sun to shade. By the way, pedicles are stalk-like structures connecting one plant part to another….in this case the flower stalk to the flowers, hence the specific epithet longipedicellata (long pedicles).

Holy Giant Holly Fern

Cyrtomium macrophyllum is looking particularly fabulous this year. This is a little-grown holly fern with a wide range from India to Southeastern China that can be found at elevations from 2,500-8,000′. The bold textured fronds arch outward to make a 2′ tall x 2′ wide clump that is semi-evergreen in most winters. It seems as if we will get good spore set this year, which may mean another offering since the last time PDN had it to share in 2003.