Vietnam

We are smitten by the hardy gingers which we can grow and flower in our cold pocket garden and Cautleya is a genus that does just that. This species is a graceful member of the genus and ranges from Bhutan to Thailand. This collections hails from Vietnam and is often found growing on rocks, trees or rotting logs. This has the classic presentation for the species with clear yellow flowers and red calyces. We suggest mulching for winter.

Staggeringly impressive recent introduction of this Solomon Seal species from - wait for it - Vietnam. This is similar to our favorite Polygonatum huanum (formerly as kingianum) but is just more of everything that is good. Large red flowers snug the whorled leaves on stems which reached 15' tall this year in the garden, and which remain green for us until temps drop below 20F. These are young plants but worth the wait!

Blackberry Lily. Our collection of this extremely widespread Asian species which not only has attractive deep orange flowers that are overlaid in a plethora of red spots but also the seed is curiously attractive looking for all the world like a large blackberry. This has wide application in traditional Chinese medicine and our collection is likely an escapee from the local mountain village.

Tongue Ferns are widespread in China and Japan where they can be epiphytic as well as lithophytic on rocks. Fantastic variants are being selected by the cult followers of Pyrrosia in Japan and "Tachiba Koryu' is one with evergreen blade-like leaves sporting rounded lobes along the margins. Does fantastic at Peckerwood Gardens near Houston. We have seen the species making impressive colonies on rock faces or in mossy rubble during various China forays and it is always like coming across an old friend in the forest. This is best grown in loose, well drained soil and would be happy in a rotting stump or lightly shaded scree bed.

A collection from northern Vietnam of this rare gesneriad by intrepid plant hunter Steve Hootman. This has vertical branches on a small shrub clad in dark green ranked leaves evocative of boxwood but that similarity is quickly dispelled when the tubular flame red flowers appear. The flowers are followed by interesting narrow and thin almost bean pod-like seed capsules dangling from wiry pedicels. Best grown frost-free, this likes an acid, free-draining soil as it is often epiphytic on trees or rocks. Excellent container plant which can be moved inside for the winter or simply kept as a houseplant as this is the same genus as the familiar Lipstick Vine. Steve, in addition to his mandated world-class expertise in Ericaceae, has in recent years developed an unprofitable but deeply personally rewarding interest - some might say obsession - in the Gesneriaceae and we are happy beneficiaries of his collecting prowess and now the trickle down effect has trickled further to you.

This choice Tongue Fern is notable for the yellowish variegation on its evergreen 12" long leaves, and is likely conspecific with the clone sold as 'Variegata', Pyrrosia are easy but require great drainage and unless you are planting it in a stumpery, rockery or slope, you will need to seriously amend with gravel, bark or assorted detritus of life. Nice divisions from our stock plants.

We first encountered this species in the fall of 1997 when we were on the mid to lower slopes of the Cangshan Mountains looking down to the barely discernible 3 Pagodas of Dali fronting the broad expanse of Lake Erhai. This groundcover species formed broad carpets of evergreen foliage covering the large rocks on the boulder-strewn slope so as to give the impression of a tumultuous green sea frozen in place. The day sounds much better than it was, for back in 97 there was but a rough single track road to the higher elevations and on that day our jeeps were blocked by a massively overloaded lorry whose driveline had failed under the weight of massive marble blocks quarried from the higher reaches. The truck was gradually sinking into the mud with just a few inches of clearance and a young skinny boy had been fetched from downslope to slither underneath and effect repairs, which was going to take many hours at best. This meant we were stranded at low elevation with a bunch of botanically fascinating, marginally hardy plants which was not our goal. We made the best of it and one of our new acquaintances was this Ficus.

We were pleased as punch when our friend Jim Fox gifted us with cuttings he took from Roy Lancaster's garden where it is growing as a foundation plant against his home. It was not a stretch to think that this plant was from the same population we had seen as Roy had traveled this same road years earlier as part of the Sino-British Expedition to Cangshan. Sadly we can't grow this outside here in our gardens but if you are lucky enough to have only very light frosts or none at all, then this would be a fine groundcover. This does have small reddish figs but stick to the ones you get at the store.

On the spectrum of hardy aroids Pinellias fall somewhere between Arum and Arisaema with the attractive heart shaped leaves of the former and the hooded long-tongued flowers of the latter. Take that mix and shrink it all down and you get this lil cutie which reproduces itself by offsets and bulbils held on the leaves while not being as weedy as some other Pinellias. I have some qualms on calling this and the other larger marbled "form" the same thing but whatever the correct name it is still well worth having.

A collection by Hinkley from Vietnam of this smaller form of Ypsilandra with narrow leaves in a rosette and smaller compared to Y. thibetica. Ypsilandra are great woodland perennials and we have most often seen them in the wild growing on shaded moist rocks. The usual short magic wand of white flowers in spring. Recent molecular work has moved the Asian genera of Ypsilandra and Heloniopsis to Helonias but we think since these genera diverged from the single line 20 million years ago and have been evolving and speciating ever since, with the only Helonias being in eastern North America, the case for retaining the three genera is pretty good. They will have to pry Ypsilandra from my cold dead fingers.

An uncommon variety of the standard evergreen Tongue fern found across East Asia. To this already attractive species 'Keikan' adds wide fronds with rippling deeply lobed margins resulting in a striking flame-like effect. Best grown in a well drained location or on a slope where it will happily spread by its trailing rhizomes.

This collection by Crug Farm from Fansipan in Vietnam of this very distinctive clumping grass is especially yummy with showy pink flowers in this form. The evergreen leaves are bold, broad and lightly pleated with the flower heads mingling among the upper reaches of the leaves. Solidly dramatic!

This subshrubby gesneriad from Yunnan-Vietnam border region is in a favorite genus and we have yet to see a Lysionotus that we don't like.  Evergreen foliage on semi-woody stems with creeping creeping stems which help to solidify its grip on the mossy trunks of trees or on rocky outcrops.  Long wiry pedicels hold oversized tubular white flowers nicely appointed in longitudinal pink stripes.  Best frost-free.

Here's something good for zone 9 or a conservatory or a move in and out plant. This is a very fun Gesneriad from northern Vietnam collected by Josh McCullough from an area that likely sees some frost although we wouldn't put it to any severe test! This has late season large trumpets (if trumpets had an inflated tube) of pink/white flowers. Glossy green foliage, this would be a classic epiphyte growing on mossy or humus covered boulders and even in trees. This has been very easy for us in our cool greenhouse kept just above freezing in the winter, This would love the Bay Area!

Likely the first introduction of this gorgeous evergreen broadleaf tree from Vietnam. The small yellowish flowers are held in terminal panicles, and not a big show. What is astounding every single day is the exfoliating bark which reveals sensuously smooth mocha skin, soft as the supple inner thigh of your vacation Island lover. We've come to terms that at this point in our lives, this tree is as close as we are going to get to that fantasy. No cultivation experience other than it has had frosts to 25F with no damage. Hopefully this will be zone 8 hardy like Huodendron tibeticum. Far Reaches Botanical Conservancy receives 50% of the sales of this plant. A Far Reaches Botanical Conservancy Offering

Long confused with Pyrrosia lingua or simply listed as Pyrrosia sp. there are a few collection of this species floating around the PNW, the key to distinguishing is the fluffy fuzzed rhizomes and the wide prominently veined fronds. It has proved quite vigorous here in pots growing quickly on long rhizomes and would make an excellent stumpery subject as I suspect it does the Rhododendron Species Botanical Garden. This particular collection hails from North Vietnam and while we haven't yet trialed it outside we expect it will prove hardy here.

A Far Reaches Botanical Conservancy Offering

Originally from Maurice Foster who is one of the UK's great plantsmen who would not gladly brook an inferior form. This can hit 10'+ in height with a narrow aspect and generally deciduous willowish or bamboo-like leaves. Small purplish flowers and outrageous jester's cap fruit with dangling orange arils. This used to be the variety quinquecornutus but that has been sunk. We've seen this various times in China and Vietnam and always get the same pleasant rush.

A collection of this rare and usually epiphytic evergreen Solomon Seal from Vietnam by Aaron Floden. This species has in the past been treated as a synonym of Polygonatum punctatum but Floden has determined it to be distinct and reinstated mengtzense as a valid species name. We love this kind of stuff! A small species less than a foot tall with small rounded white bells under the arching stem as the new shoot elongates and matures. These are flowering size and hardy to zone 8 for sure and no doubt can handle dips into zone 7. We have seen this in several areas in northern Vietnam and is always a treat to find. Our plant of P. mengtzense var. tonkinense is very similar and has handled short dips to 10F with no damage to its evergreen leaves and expect the same for this one.

Never enough of these whimsical epiphytic blueberry relatives with their chunky lignotubers and whimsical tubular flowers in a seemingly infinite variety of colors and patterns. Luckily thanks to our favorite local Ericaceae dealer Steve Hootman we are never long without. This collection flowers with white, slightly fuzzed flowers tinged green at the base and tips. The densely hairy arching stems and glossy leaves are good enough on their own, especially when they are flushing new foliage in salmon tones. Particularly vigorous and easy to keep looking nice as compared to its fellows in the genus, may have some hardiness as well.

Excellent lily species from Vietnam collected in 2011 and original seed sent to us by expedition member Aaron Floden. This has sizeable flowers on 2'-3' stems with strongly recurved tepals that vary from white to yellow overlaid on the face with ruby from light speckles to nearly solid. This has proved quite easy in cultivation.

This blueberry relative was an exciting find from a small mostly deforested limestone ridge in Vietnam. It was a small compact 12"-18" shrub growing both in the rocks and epiphytically with orchids on the few trees left. Evergreen with boss white tubular flowers and a red berry sheltered by 3 large red bracts. Edible. This will get larger with longer stems when growing in cushy cultivation.