North America Non-native Plant

Tobacco

Botanical name: Nicotiana forgetiana

USDA symbol: NIFO

Native status: Not native but doesn't reproduce and persist in the wild

Nicotiana forgetiana: The Mystery Tobacco That’s Hard to Find If you’ve stumbled across the name Nicotiana forgetiana while researching tobacco plants for your garden, you’re probably scratching your head wondering why there’s so little information available. You’re not alone! This particular species is something of an enigma in the gardening ...

Nicotiana forgetiana: The Mystery Tobacco That’s Hard to Find

If you’ve stumbled across the name Nicotiana forgetiana while researching tobacco plants for your garden, you’re probably scratching your head wondering why there’s so little information available. You’re not alone! This particular species is something of an enigma in the gardening world.

What We Know (And Don’t Know) About This Tobacco Species

Nicotiana forgetiana belongs to the tobacco family, but that’s about where our clear knowledge ends. Unlike its famous cousins like Nicotiana tabacum (commercial tobacco) or Nicotiana alata (flowering tobacco), this species remains largely undocumented in mainstream gardening resources.

The lack of readily available information about Nicotiana forgetiana raises several red flags for gardeners:

  • Its native range and geographical distribution are unknown
  • Growth habits and characteristics are undocumented
  • Growing conditions and care requirements are unclear
  • Wildlife and pollinator benefits haven’t been established

Should You Try to Grow Nicotiana forgetiana?

Here’s the honest truth: without clear information about this species’ characteristics, growing requirements, or even its current taxonomic validity, it’s difficult to recommend pursuing Nicotiana forgetiana for your garden. The gardening world is full of wonderful, well-documented plants that will give you much better results with far less guesswork.

Better Tobacco Alternatives for Your Garden

Instead of chasing this mysterious species, consider these well-established Nicotiana varieties that offer proven garden performance:

  • Nicotiana alata – Fragrant flowering tobacco with evening-scented white blooms
  • Nicotiana sylvestris – Tall, dramatic woodland tobacco with cascading white flowers
  • Nicotiana langsdorffii – Delicate green-flowered tobacco that’s perfect for cottage gardens

The Bottom Line

While the mystery of Nicotiana forgetiana might intrigue plant collectors, practical gardeners are better served choosing from the many documented tobacco species available. These alternatives offer known growing requirements, established garden performance, and clear benefits for both gardeners and wildlife.

If you’re specifically interested in native plants, research what Nicotiana species are actually native to your region rather than pursuing this unclear species. Your local native plant society or extension office can provide reliable guidance on appropriate native tobacco alternatives for your area.

Tobacco

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Asteridae

Order

Solanales

Family

Solanaceae Juss. - Potato family

Genus

Nicotiana L. - tobacco

Species

Nicotiana forgetiana Hort. ex Hemsl. - tobacco

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