Non-native Plants

Loganberry

Rubus loganobaccus

USDA symbol: RULO11

If you’ve stumbled across the name Rubus loganobaccus in your gardening research, you might be scratching your head – and for good reason! This particular botanical name represents something of a puzzle in the plant world, and as your friendly neighborhood native gardening expert, I’m here to help you sort ...

Loganberry: A Garden Mystery Worth Solving

If you’ve stumbled across the name Rubus loganobaccus in your gardening research, you might be scratching your head – and for good reason! This particular botanical name represents something of a puzzle in the plant world, and as your friendly neighborhood native gardening expert, I’m here to help you sort through the confusion.

What’s in a Name?

The name Rubus loganobaccus appears to refer to what we commonly know as the loganberry, but here’s where things get interesting: this specific botanical designation isn’t widely recognized in standard botanical references. Loganberries are typically classified as hybrid cultivars within the broader Rubus genus, rather than as a distinct species with this particular scientific name.

The Native Status Question

Without clear taxonomic classification, determining the native status and geographical distribution of Rubus loganobaccus becomes challenging. Traditional loganberries are known to be cultivated hybrids rather than naturally occurring native plants, but the specific status of plants labeled with this botanical name remains unclear.

Should You Plant It?

Here’s my honest advice: if you encounter plants being sold under the name Rubus loganobaccus, proceed with caution and ask plenty of questions. Without verified information about its growth habits, native status, or environmental impact, it’s difficult to make informed planting decisions.

Better Alternatives for Your Garden

If you’re interested in berry-producing Rubus species for your garden, consider these well-documented native alternatives:

  • Native blackberries (various Rubus species depending on your region)
  • Native raspberries suitable for your area
  • Other locally native berry-producing shrubs

The Bottom Line

While the mystery of Rubus loganobaccus might intrigue the plant detective in all of us, the lack of clear information makes it a risky choice for responsible gardeners. When in doubt, stick with well-documented native species that you know will support local wildlife and thrive in your specific growing conditions.

If you do encounter this plant name in your local nursery or seed catalog, don’t hesitate to ask for more detailed information about its origins, growth characteristics, and environmental suitability. A little detective work now can save you headaches (and potentially ecological problems) later!

Classification

Group: Dicot
Kingdom: Plantae - Plants
Subkingdom: Tracheobionta - Vascular plants
Superdivision: Spermatophyta - Seed plants
Division: Magnoliophyta - Flowering plants
Class: Magnoliopsida - Dicotyledons
Subclass: Rosidae
Order: Rosales
Family: Rosaceae Juss. - Rose family
Genus: Rubus L. - blackberry

Species: Rubus loganobaccus L.H. Bailey - loganberry

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