Connoisseur Plants

Connoisseur Plants are rare, new plants, or hard-to-find old favorites. These wonderful plants are being offered to our upper level members, Collector (formerly Sponsor) level and higher.

Please note that several plants are available in very limited quantities. For some plants, we don't know the full range of hardiness, only how it has behaved at the JC Raulston Arboretum. Sometimes, we cannot find any information in our references on a particular taxon. This does not mean that the plant doesn't exist, perhaps just that we are staying one step ahead of published information. One of the purposes of the Arboretum is to test new plants for suitability to the southeastern United States. By growing some of these "new-to-us" plants in your own garden, you can be a part of this evaluation process. Feedback from you is invaluable!

Happy choosing, and thank you for your continued and invaluable support of the JC Raulston Arboretum.

To submit your selections, please use the form link in the e-mail you received on February 16, 2026 from Kathryn Wall. If you need assistance, please e-mail Kathryn at kbwall@ncsu.edu or call 919-513-7004 Selections should be placed no later than end of day March 1, 2026.

Note: The distribution year listed below is the year the plants were awarded. Members request them early the following year. And they're picked up or delivered shortly thereafter.

2019 Plant Selection

Items 1–25 of 34


Acer oblongum
flying moth maple

This attractive, fast-growing, medium sized (20'–50') tree was grown from seed collected by JCRA director Mark Weathington and others on his trip to Fujian, Sha'anxi and Gansu provinces in China. Despite its huge native range (Nepal all the way east to central China), little is known about this maple in the United States. Although European books indicate that this species is evergreen and tender (Zone 9), it has been decidedly deciduous for us, even bearing blazing red fall color in 1998 (but never since) and has never suffered any cold damage in typical zone 7 winters. Smoothleaf maple bears attractive sage-green to lustrous, dark green leaves throughout the summer, these being glaucous white underneath. The bark is smooth and striated, making for a most attractive tree.

  • deciduous tree to 20'–50'
  • plant in sun to part shade
  • hardy to zone 7
Acer oblongum

Adiantum caudatum
walking maidenhair fern

Called the walking maidenhair fern because the attractive, narrow, arching fronds root into the ground wherever they touch. This fern spreads to form a colony that stays evergreen during mild winters. A very beautiful thing.

  • mostly evergreen fern to 6"
  • plant in shade
  • hardy to zone 7b
  • deer resistant
Adiantum caudatum

Agave 'Bluebell Giants'
century plant

A hybrid cross of Agave ×protamericana and Agave ×pseudoferox 'Bellville' made at Plant Delights Nursery in 2014. These are fast-growing, large agaves with blue-tinged foliage and upturned tips. Plant Delights Nursery expects these might reach 7' in height by 12' wide. Stand back.

  • evergreen perennial to 7' × 12'
  • plant in sun
  • hardy
  • deer resistant

Agave victoriae-reginae 'Bustamonte'
Queen Victoria century plant

This Agave victoriae-reginae selection was grown from seed collected at the northernmost natural stand of A. victoriae-reginae in the town of Bustamonte in Neuvo Leon, Mexico. Queen Victoria agave is a solitary plant, making a single rosette. This seed strain has longer leaves than A. victoriae-reginae, but the same white markings on the leaves. A most handsome architectural masterpiece and only about 1' tall by 2' wide.

  • evergreen succulent to 1'
  • plant in sun
  • hardy
  • deer resistant

Baptisia 'Royal Candles'
false indigo

A Plant Delights Nursery introduction from 2015 featuring tall purple flowers on purple spikes.

Begonia aff. palmata
hardy begonia

Collected by plant explorer Ozzie Johnson in 2012 on a trip to northeastern India (Arunachal Pradesh). Leaves are variegated burgundy and green. Winter mulch suggested.

  • herbaceous perennial to 16"
  • plant in shade
  • hardy to zone 7b
  • white flowers in summer

Begonia aff. pedatifida
hardy begonia

Collected by JCRA director Mark Weathington during his 2014 plant hunting expedition to China (MWC14-1092). This has proven to be reliably winter hardy here at the Arboretum. It tends to come into growth during mild spells in mid to late winter, yet is not set back by losing its new growth. it will promptly regrow come spring. It makes a 2' to 3' clump of handsome bold foliage.

  • herbaceous perennial to 18"
  • plant in shade
  • hardy

Berberis wilsoniae var. subcaulialata
Wilson barberry

A 3' to 4' tall, spiny shrub with grey-blue foliage on narrow, arching branches and attractive yellow flowers in summer. In autumn the evergreen foliage turns reddish and small red berries appear.

  • shrub to 3'–4'
  • plant in sun
  • hardy to zone 7
  • yellow flowers in early to midsummer
  • deer resistant

Camellia japonica 'Tafuku-benten'
Japanese camellia

A rare camellia with lightly variegated foliage, green splashed with yellow. The flowers are typically bicolor: light red with a white edge, but can also be solid red or solid white. Flowers in midwinter through early spring. It's compact growing.

  • evergreen shrub to 5'
  • plant in part sun
  • hardy to zone 7
  • light red and white flowers in early spring
Camellia japonica 'Tafuku-benten'

Carex radiata 'Halifax'
eastern star sedge

A North Carolina native plant that is perfect as an understory grass-like ground cover. 'Halifax' is from a specimen collected in Halifax County.

  • herbaceous perennial to 8"
  • plant in shade
  • hardy
  • green flowers in spring
  • deer resistant
Carex radiata 'Halifax'

Chamaecyparis obtusa 'Special Variegated'
hinoki falsecypress

The lacy foliage is heavily variegated with splashes of cream. Open habit.

  • conifer to 8'–12'
  • plant in sun to part shade
  • hardy
Chamaecyparis obtusa 'Special Variegated'

Chlorophytum orchidastrum
Sierra Leone lily

Normally used as a houseplant or shade-loving patio plant, this foliage plant features bright orange leaf petioles.

  • herbaceous to 4"–10"
  • plant in shade
  • tender
  • easy, showy houseplant

Coniogramme emeiensis 'Golden Zebra'
variegated bamboo fern

A medium textured fern with small yellow bands on the fronds. Spreads slowly to form a nice clump

  • semi-evergreen fern to 24"
  • plant in shade
  • hardy
  • deer resistant
  • yellow banding on the fronds
Coniogramme emeiensis 'Golden Zebra'

Ctenitis subglandulosa

An evergreen Asian fern with attractive bipinnate fronds. In case you were wondering, the C in Ctenitis is silent, pronounced so that it sounds a bit like tennis and tinnitus combined.

  • evergreen fern to 1'
  • plant in shade
  • hardy
  • deer resistant
Ctenitis subglandulosa

Cupressus vietnamensis
golden Vietnamese cypress

This super-rare, critically endangered conifer (also known as Xanthocyparis vietnamensis) was only described in the last decade and has been impossible to procure. The parent plant growing in Dan Hinkley's garden makes a spectacular, symmetric cone of dense foliage. This is your only chance to get your hands on this beautiful but rare species.

  • evergreen conifer to 12'–25'
  • plant in sun to part shade
  • hardy to zone 8
Cupressus vietnamensis

Deparia lobato-crenata

A deciduous Japanese fern that slowly spreads into a small patch. Narrow fronds are slightly glossy.

  • deciduous fern to 18"
  • plant in shade
  • hardy
  • deer resistant
Deparia lobato-crenata

Disporum trabeculatum
rigid Solomon's seal

A Vietnamese woodland perennial with arching stems. Small white flowers in spring. The stoloniferous plants will colonize an area in a gentle way.

  • upright herbaceous perennial to 15"
  • plant in sun to part shade
  • hardy
  • white flowers in spring
Disporum trabeculatum

Distylium 'PsyOps'
isu tree

This rare witchhazel relative is evergreen with late winter flowers of petalless red stamens … a joy on a cold February day. Red, petalless flowers appear in mid to late winter creating an interesting effect when little else is flowering. This is a narrow leaf form. the leaves are about 2" to 3" long and 1/2" wide, making for a very interesting textural habit

Helwingia omeiensis
Mt. Emei helwingia

We collected this dogwood relative (MWC14-1118) at the Mt. Emei Botanical Garden on the slopes of the famed mountain in 2014. It was an exceptionally glossy form compared to the more matte leafed ones growing around it. Helwingia are known for the unusual property of the flowers and fruit growing from the center of the leaf. This species bears a starburst cluster of small flowers opening from reddish buds. Assuming both a male and female plant are around, red fruits follow on the female plants.

  • deciduous shrub to 8'
  • plant in shade
  • reddish-green flowers in spring
Helwingia omeiensis

Hosta 'Age of Gold'
hosta

A medium to large hosta with golden leaves and a corrugated surface.

  • herbaceous perennial to 24"
  • plant in part sun
  • hardy to zone 3
  • white flowers in early summer

Machilus

Another 2017 Gansu Province, China, seed collection. "Tree to 35’, plants evergreen, oblong,entire, glossy green foliage. Black fruit to .25” diameter held on showy red pedicels. Growing along rocky riverbank. Single plant." Machilus is closely related to the genus Persea (avocado) and is in the laurel family, Lauraceae.

  • evergreen tree to 35'
  • plant in sun to part shade
  • zone 7 (?) semi-hardy
  • black fruit in fall

Mahonia japonica
grape-holly

Japanese mahonia features spreading to pendant fragrant yellow flowers on top of tiered evergreen leaves that may turn reddish hues in the winter. The foliage is gorgeous, broad, and lush; very handsome architectural plant. Attracts birds but does not attract deer and rabbits.

  • evergreen shrub to 5'–7'
  • plant in part sun
  • hardy
  • fragrant yellow flowers in winter
  • blue-black fruit in spring
Mahonia japonica

Mahonia ×lindsayae 'Cantab'
fragrant mahonia

Mahonia 'Cantab' comes to the United States from the garden of La Serre de la Madone in France where it arose as a natural hybrid between M. japonica and M. siamensis. M. 'Cantab' is one of the most fragrant mahonias with a scent described as a cross between lily-of-the-valley and hyacinth. Yellow flowers are held on drooping racemes among the arching stems.

  • woody everygreen to 6'
  • plant in sun to part shade
  • hardy
  • fragrant, yellow flowers in late fall–early winter
  • deer resistant

Microlepia strigosa f. crispa 'Shishi'
lion's mane fern

An evergreen fern (above 10°F) with with lacy, congested fronds that are both crested and frilled. It's rate of spread is moderate and is hardy to zone 7a.

  • semi-evergreen fern to 18"
  • plant in part sun
  • hardy to zone 7b
  • deer resistant
Microlepia strigosa f. crispa 'Shishi'

Musella lasiocarpa
golden lotus banana

A small banana relative with yellow lotus-like flowers in the summer. Bold foliage is glaucous blue-green In mild winters, pseudostems often overwinter. In the southern end of its range, you might also get small 2" bananas that while technically edible, are mostly seeds.

  • herbaceous perennial to 5'
  • plant in sun
  • hardy to zone 7
  • yellow flowers in summer
  • deer resistant
Musella lasiocarpa

Items 1–25 of 34