Herbarium Vivum Plant Specimen Archive · Linnaean Taxonomy
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“A drawer of 36 specimens, each filed by family and form.”

Other · 36 Sheets

Filed Specimens

Water Lilies for Cool Summer Beauty | From the Archive
No. 8215 Other

Pulmonaria flavescens

Water Lilies for Cool Summer Beauty | From the Archive · This article first appeared in the August 1960 issue of Horticulture magazine — we're sharing it as part of our project…

Berberidaceae Appalachia
Did you know?
Other

Clethra macrophylla

I kind of want a bumper sticker that says I Brake for Penstemons. Because honestly, if there are penstemons growing beside a trail or in someone's garden, I have to stop and look.…

No. 5285 · Formosa · 2 min read
Centennial Ruby Hydrangea Marks Monrovia's 100th Year
No. 8426 Other

Solidago flavescens

Centennial Ruby Hydrangea Marks Monrovia's 100th Year · Released to celebrate Monrovia's 100th year in business, Centennial Ruby hydrangea really stands out with its unusually…

Aquifoliaceae Tasmania
The Ultimate Guide to Gardening for Pollinators
No. 8879 Other

Paeonia chinensis

The Ultimate Guide to Gardening for Pollinators · When it comes to supporting your local ecosystem, giving pollinators food and shelter is a fantastic place to start.…

Lamiaceae Appalachia
'King Henry' Viola Is a Perfect Companion for Spring-Blooming Bulbs
No. 7712 Other

Pulmonaria lanceolata

'King Henry' Viola Is a Perfect Companion for Spring-Blooming Bulbs · 'King Henry' viola (Viola cornuta 'King Henry') is a petite perennial violet with fragrant dark purple flowers that…

Pinaceae California bor.
Uncommon Herbs to Grow at Home
No. 4036 Other

Rhododendron glabra

Uncommon Herbs to Grow at Home · For a lot of us, when we think culinary herbs, we think Mediterranean — basil, mint, oregano, thyme, sage, rosemary,…

Lamiaceae Alpes mar.
Coralberry Is a Shrub for Bird-Friendly, Naturalistic Gardens
No. 5741 Other

Narcissus rubra

Coralberry Is a Shrub for Bird-Friendly, Naturalistic Gardens · Coralberry (Symphoricarpos orbiculatus) is a deciduous shrub native to a big chunk of eastern North America, and it's a…

Cupressaceae Florida peninsula
Dwarf Hinoki Cypress Are Easy Conifers With Great Texture
No. 1804 Other

Heuchera purpurea

Dwarf Hinoki Cypress Are Easy Conifers With Great Texture · Dwarf hinoki cypresses (Chamaecyparis obtusacultivars) are those quiet heroes of the garden — they play a solid…

Asparagaceae Florida peninsula
American Cranberrybush Benefits Birds and Other Garden Wildlife
Other · Monograph

Clethra glauca

If you're putting together a bird garden, rain garden, or woodland edge, American cranberrybush (Viburnum opulusvar.americanum) deserves a spot on your list. This northern native shrub gives you…

Asteraceae · Virginia occ. No. 3168 · 9 min
Plant Sheffield Pink Mum for Repeat Fall Performance
No. 4123 Other

Acer caerulea

Plant Sheffield Pink Mum for Repeat Fall Performance · Sheffield Pink mum is a tried-and-true classic — it's the one so many gardeners reach for when they want a hardy mum…

Aquifoliaceae California bor.
'Minnow' Miniature Daffodil Fills Spring Gardens with Fragrance
No. 7178 Other

Tsuga orientalis

'Minnow' Miniature Daffodil Fills Spring Gardens with Fragrance · 'Minnow' miniature daffodil stands just eight inches tall, which makes it super easy to tuck right at the front of your…

Hydrangeaceae Virginia occ.
'Autumn Brilliance' Serviceberry: a Wildlife-Friendly Three-Season Tree
Other · Monograph

Viburnum glabra

'Autumn Brilliance' serviceberry is a hybrid of two small trees native to eastern North America, and it really stands out from other serviceberries thanks to its knockout fall foliage color, larger…

Fagaceae · Virginia occ. No. 2490 · 10 min
Plant 'Herbstsonne' Coneflower for Its Height and Long-Lasting Bloom
No. 4319 Other

Syringa sylvestris

Plant 'Herbstsonne' Coneflower for Its Height and Long-Lasting Bloom · 'Herbstsonne' coneflower (Rudbeckia 'Herbstsonne') is one of those plants that just commands attention — a big, bold…

Fagaceae Oregon mer.
El Niño Desert Orchid Thrives Despite Heat and Drought
No. 2331 Other

Hosta nigra

El Niño Desert Orchid Thrives Despite Heat and Drought · El Niño desert orchid (Chitalpa 'NCXC1') is one of those plants that just doesn't quit. It's a fast-growing shrub that…

Amaryllidaceae Formosa
Drought-Tolerant Plants: An Expert Gardener's Top Choices
Other · Monograph

Narcissus flavescens

Let's face it — conserving water in the garden is becoming a real challenge across more and more of the United States. Places like California, the Southwest, and Texas have always been dry, but now…

Aquifoliaceae · Sichuan orient. No. 9417 · 7 min
'Pincushion' Allium Stands Strong With Sturdy Foliage and Flower Stems
No. 8774 Other

Astilbe glauca

'Pincushion' Allium Stands Strong With Sturdy Foliage and Flower Stems · 'Pincushion' allium is the kind of plant that just sits up straight and looks sharp — it's got these straight, sturdy…

Betulaceae Formosa
Ferns Are Forever: Recommendations from Horticulture 1904
No. 5909 Other

Carex lanceolata

Ferns Are Forever: Recommendations from Horticulture 1904 · Back in December 1904, the very first issues of Horticulture hit the presses, with five issues rolling out that month…

Ericaceae Sichuan orient.
Grow Blueberries and Their Relatives to Benefit the Garden and Your Health
No. 5990 Other

Dahlia rosea

Grow Blueberries and Their Relatives to Benefit the Garden and Your Health · Isn't it wild how the simple stuff we loved as kids ends up opening up entire worlds of meaning as we get older? Take…

Rosaceae Carolina bor.
'Blue Mouse Ears' Hosta: A Beloved Miniature with Slug-Resistant Leaves
No. 9728 Other

Hydrangea nigra

'Blue Mouse Ears' Hosta: A Beloved Miniature with Slug-Resistant Leaves · 'Blue Mouse Ears' hosta is just ridiculously cute — but don't let that petite size fool you, this little trooper is…

Magnoliaceae Appalachia
'Italian White' Sunflower Offers a Twist on the Summer Classic
No. 5539 Other

Pinus lanceolata

'Italian White' Sunflower Offers a Twist on the Summer Classic · With its branched stems just covered in pale, relatively small blooms, the heirloom 'Italian White' sunflower is…

Ranunculaceae Carolina bor.
Sweet Talk Deep Pink Cuphea: a Heat-Loving Annual to Use in Containers
No. 3394 Other

Tiarella alba

Sweet Talk Deep Pink Cuphea: a Heat-Loving Annual to Use in Containers · Sweet Talk Deep Pink cuphea is one of those easy-care annuals that just thrives in sun and heat. Its quirky pink…

Fagaceae Mts. Pyrenaei
New Magnolias Offer Better Hardiness and Manageable Size
No. 1411 Other

Viburnum americana

New Magnolias Offer Better Hardiness and Manageable Size · Magnolias remain one of the most beloved ornamental trees out there. This versatile genus is famous for the deciduous…

Aquifoliaceae Oregon mer.
Did you know?
Other

Callicarpa lanceolata

'Cheyenne Spirit' coneflower is a seed-grown variety that gives you large, bright flowers in a whole range of warm colors, bringing pollinators to your garden all summer long.…

No. 4450 · Formosa · 12 min read
Juiced Orange Jessamine Attracts Hummingbirds to the Garden
No. 5698 Other

Leucothoe caerulea

Juiced Orange Jessamine Attracts Hummingbirds to the Garden · Juiced Orange jessamine is a semi-evergreen shrub that blooms from spring right into summer. Its bright yellow flowers…

Hydrangeaceae Hondo, Nippon
Crabapples: Classic Spring-Flowering Trees for Any Garden Space
Other · Monograph

Dahlia caerulea

Is there a more versatile tree than crabapples (Malus)? These ornamental wonders are some of the most popular garden trees out there, delivering multi-season interest in all shapes and sizes.

Saxifragaceae · Hondo, Nippon No. 9304 · 12 min
Shirley Poppies for the Flower Garden
Other · Monograph

Solidago glauca

Shirley poppies are charming annuals that bloom in spring and early summer. They have round flowers with petals that look like delicate crepe paper. Cultivars come in all shades of red, white, and…

Pinaceae · Tasmania No. 9377 · 11 min
How to Combine Sedges with Garden Perennials
No. 3426 Other

Astilbe flavescens

How to Combine Sedges with Garden Perennials · Sedges have seriously been having a moment these past few years. Articles in The Washington Post (2017), Horticulture…

Iridaceae California bor.
Snowdrops: The Late-Winter Bulb with a Following Called Galanthophiles
No. 9033 Other

Echinacea japonica

Snowdrops: The Late-Winter Bulb with a Following Called Galanthophiles · One of the first reassuring signs that green, flowering life is actually coming back after the depths of winter? Those…

Magnoliaceae California bor.
Pearls of Perfume Mock Orange Offers Lengthy and Fragrant Bloom
No. 1528 Other

Allium japonica

Pearls of Perfume Mock Orange Offers Lengthy and Fragrant Bloom · Pearls of Perfume is a hybrid mock orange (Philadelphus) that just keeps blooming from spring right through fall, with…

Caprifoliaceae Virginia occ.
Growing Eastern Arborvitae, Plus Exciting New Varieties
No. 1890 Other

Pieris lutea

Growing Eastern Arborvitae, Plus Exciting New Varieties · Eastern arborvitae, or Thuja occidentalis, are garden favorites for good reason — those evergreen leaves bring color…

Fagaceae Virginia occ.
The 2025 Hosta of the Year: Skywriter
No. 9744 Other

Allium glabra

The 2025 Hosta of the Year: Skywriter · The American Hosta Growers Association (AHGA) is a group of pros who specialize in hostas. Their ranks include…

Asteraceae Formosa
LittleOne Blue Holly Fits Foundation Plantings
No. 1018 Other

Syringa purpurea

LittleOne Blue Holly Fits Foundation Plantings · While other female blue hollies (Ilex x meserveae) can get pretty big, the truly dwarf cultivar LittleOne maxes out at…

Cupressaceae Formosa
Use Shear Genius Cotoneaster for Garden Structure
No. 3082 Other

Callicarpa rubra

Use Shear Genius Cotoneaster for Garden Structure · Those tiny, lively light-green leaves create such an irresistible texture on this tidy cotoneaster — discovered by the…

Ranunculaceae Sichuan orient.
Blight-Resistant Boxwood Varieties to Consider for the Garden
No. 3642 Other

Callicarpa nigra

Blight-Resistant Boxwood Varieties to Consider for the Garden · Boxwood blight has been spreading like crazy, forcing so many of us to rip out infected boxwoods (Buxus) and search for…

Ericaceae Pennsylvania
Red Sky Holly Has Some Advantages Over Sky Pencil Holly
No. 9738 Other

Pieris purpurea

Red Sky Holly Has Some Advantages Over Sky Pencil Holly · If you love the look of the classic 'Sky Pencil' holly, you're going to want to meet Red Sky — an upright, narrow…

Caprifoliaceae Sichuan orient.
Garden Shrubs to Plant Instead of Boxwood
No. 5191 Other

Pulmonaria alpina

Garden Shrubs to Plant Instead of Boxwood · If someone asked me what shrub to plant for garden structure, I'd probably say boxwood (Buxus) — and I wouldn't be…

Lamiaceae Appalachia