North America Native Plant

New England Dewberry

Botanical name: Rubus novanglicus

USDA symbol: RUNO3

Life cycle: perennial

Habit: subshrub

Native status: Native to the lower 48 states  

New England Dewberry: A Rare Native Treasure Worth Protecting If you’re passionate about native plants and conservation, you might be intrigued by the New England dewberry (Rubus novanglicus). This little-known native shrub represents one of those botanical mysteries that keeps plant enthusiasts on their toes – and conservationists on high ...

Rare plant alert!

Region: Conservation status by state

Status: S2?Q: Status is uncertain but is somewhere between the following rankings: Inexact rank: ⚘ Uncertain taxonomy: ⚘ Imperiled: Extremely rare due to factor(s) making it especially vulnerable to extinction. Typically 6 to 20 occurrences or few remaining individuals (1,000 to 3,000) ⚘

New England Dewberry: A Rare Native Treasure Worth Protecting

If you’re passionate about native plants and conservation, you might be intrigued by the New England dewberry (Rubus novanglicus). This little-known native shrub represents one of those botanical mysteries that keeps plant enthusiasts on their toes – and conservationists on high alert.

What Makes New England Dewberry Special?

The New England dewberry is a perennial, low-growing shrub that keeps things modest in the height department. You won’t find this plant towering over your garden beds – it typically stays under 1.5 feet tall and never exceeds 3 feet at maturity. Think of it as the unassuming cousin in the Rubus family, quietly going about its business close to the ground.

Where Does It Call Home?

This native species has quite a limited address book. Currently, it’s documented as growing in Connecticut, making it a true New England specialty. As a plant native to the lower 48 states, it represents the kind of regional biodiversity that makes local ecosystems unique and irreplaceable.

The Rarity Reality Check

Here’s where things get serious, folks. The New England dewberry carries a Global Conservation Status of S2?Q, which essentially means we’re not entirely sure what’s going on with this plant. That question mark isn’t just botanical punctuation – it signals uncertainty about the species’ status and distribution. This rarity makes it a plant that deserves our respect and careful consideration.

Should You Grow New England Dewberry?

The short answer? Only if you can source it responsibly. Given its uncertain conservation status, this isn’t a plant to casually add to your shopping cart. If you’re determined to grow it, here’s what you need to know:

  • Work only with reputable native plant nurseries that can verify responsible sourcing
  • Never collect plants or seeds from wild populations
  • Consider this plant only if you’re committed to conservation gardening
  • Document your plantings to contribute to botanical knowledge

Growing Conditions and Care

Unfortunately, specific growing requirements for Rubus novanglicus remain largely undocumented in available literature. However, as a member of the Rubus genus and a New England native, it likely prefers:

  • Well-draining soil
  • Partial sun to partial shade conditions
  • Cool, temperate climate zones
  • Minimal disturbance once established

The Conservation Angle

Sometimes the best way to appreciate a rare native plant is to protect its wild habitat rather than trying to grow it in our gardens. If you’re drawn to New England dewberry, consider supporting habitat conservation efforts in Connecticut and surrounding areas.

Alternative Native Options

While you’re researching responsible sources for New England dewberry, consider other native Rubus species that might satisfy your desire for native ground-covering shrubs. Many other dewberries and native brambles offer similar ecological benefits with less conservation concern.

The Bottom Line

New England dewberry represents the fascinating intersection of botanical rarity and conservation responsibility. While its modest stature and native status make it appealing, its uncertain conservation status means it’s not a plant for casual gardening. If you do choose to grow it, you’re not just adding a plant to your garden – you’re becoming a steward of a potentially vulnerable species.

Remember, sometimes the greatest gift we can give a rare native plant is simply knowing it exists and ensuring its wild populations remain undisturbed. That’s conservation gardening at its most thoughtful.

New England Dewberry

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Rosidae

Order

Rosales

Family

Rosaceae Juss. - Rose family

Genus

Rubus L. - blackberry

Species

Rubus novanglicus L.H. Bailey - New England dewberry

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA