North America Native Plant

Porter’s Goldenrod

Botanical name: Solidago porteri

USDA symbol: SOPO2

Life cycle: perennial

Habit: forb

Native status: Native to the lower 48 states  

Porter’s Goldenrod: A Rare Georgian Treasure Worth Knowing About Meet Porter’s goldenrod (Solidago porteri), one of Georgia’s most elusive native wildflowers. If you’re scratching your head wondering why you’ve never heard of this plant, you’re not alone – this perennial forb is so rare that it holds a Global Conservation ...

Rare plant alert!

Region: Conservation status by state

Status: S1Q: Status is uncertain but is somewhere between the following rankings: Uncertain taxonomy: ⚘ Critically Imperiled: Extremely rare due to factor(s) making it especially vulnerable to extinction. Typically 5 or fewer occurrences or very few remaining individuals (<1,000) ⚘

Porter’s Goldenrod: A Rare Georgian Treasure Worth Knowing About

Meet Porter’s goldenrod (Solidago porteri), one of Georgia’s most elusive native wildflowers. If you’re scratching your head wondering why you’ve never heard of this plant, you’re not alone – this perennial forb is so rare that it holds a Global Conservation Status of S1Q, making it one of the most uncommon members of the goldenrod family.

Where Does Porter’s Goldenrod Call Home?

Porter’s goldenrod has an incredibly limited native range, found only in the state of Georgia. This makes it one of the most geographically restricted goldenrods in North America. Its tiny distribution footprint is part of what makes this plant so special – and so challenging for gardeners to encounter.

What Makes This Plant Special?

As a native perennial forb, Porter’s goldenrod belongs to that wonderful group of herbaceous plants that lack woody stems but return year after year from their underground root systems. Like other goldenrods, it’s likely a late-summer to fall bloomer that would typically produce clusters of small yellow flowers – though detailed descriptions of this particular species are remarkably scarce in gardening literature.

Should You Try to Grow Porter’s Goldenrod?

Here’s where things get tricky. While Porter’s goldenrod is undoubtedly a fascinating native plant, its extreme rarity presents some serious challenges for home gardeners:

  • Plant material is virtually impossible to find through normal nursery channels
  • Growing requirements are poorly documented due to limited study
  • Seeds or plants should only be sourced responsibly to avoid impacting wild populations
  • Success rates would be uncertain given the lack of cultivation information

Better Alternatives for Your Native Garden

Instead of hunting for this botanical needle in a haystack, consider these more readily available native goldenrods that offer similar benefits:

  • Seaside goldenrod (Solidago sempervirens) – Great for coastal conditions
  • Sweet goldenrod (Solidago odora) – Fragrant foliage with excellent pollinator appeal
  • Gray goldenrod (Solidago nemoralis) – Perfect for dry, sandy soils
  • Bog goldenrod (Solidago uliginosa) – Ideal for wet areas

Supporting Conservation Efforts

If Porter’s goldenrod has captured your imagination, the best way to support this rare species is through conservation rather than cultivation. Consider supporting organizations that work to protect Georgia’s native plant habitats, or participate in citizen science projects that help botanists better understand and monitor rare species populations.

The Bigger Picture

Porter’s goldenrod serves as a reminder that our native plant communities include both the common and the extraordinary. While you might not be able to grow this particular species in your backyard, you can still celebrate Georgia’s incredible plant diversity by choosing other native goldenrods and wildflowers that are more suitable for home gardens.

Sometimes the most valuable plants are the ones we admire from afar while we nurture their more garden-friendly cousins at home. Porter’s goldenrod may remain a mystery in many ways, but it represents the hidden botanical treasures that make native plant exploration so endlessly fascinating.

Porter’s Goldenrod

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

Asterales

Family

Asteraceae Bercht. & J. Presl - Aster family

Genus

Solidago L. - goldenrod

Species

Solidago porteri Small - Porter's goldenrod

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