North America Native Plant

Silveus’ Lovegrass

Botanical name: Eragrostis silveana

USDA symbol: ERSI

Life cycle: perennial

Habit: grass

Native status: Native to the lower 48 states  

Silveus’ Lovegrass: A Rare Texas Native Worth Knowing About If you’re a native plant enthusiast with a passion for rare species, you might have stumbled across the name Silveus’ lovegrass. This perennial grass, scientifically known as Eragrostis silveana, is one of those botanical treasures that makes you feel like you’ve ...

Silveus’ Lovegrass: A Rare Texas Native Worth Knowing About

If you’re a native plant enthusiast with a passion for rare species, you might have stumbled across the name Silveus’ lovegrass. This perennial grass, scientifically known as Eragrostis silveana, is one of those botanical treasures that makes you feel like you’ve discovered a hidden gem – though actually finding it to grow might be another story entirely!

What Makes Silveus’ Lovegrass Special?

Silveus’ lovegrass belongs to the lovegrass family, a group of graceful grasses known for their delicate, airy seed heads that dance in the breeze. As a perennial grass native to the lower 48 states, this species represents part of our natural heritage – though it’s got a very exclusive address.

Where Does It Call Home?

Here’s where things get interesting (and a bit challenging for gardeners): Silveus’ lovegrass is native exclusively to Texas. That’s right – this grass has put all its eggs in the Lone Star State basket, making it a true Texas endemic.

Should You Grow Silveus’ Lovegrass?

This is where we need to have an honest conversation. While Silveus’ lovegrass sounds like a wonderful addition to a native Texas landscape, there are some practical considerations:

  • Extreme rarity: This species appears to be very uncommon, even within its native Texas range
  • Limited availability: You’re unlikely to find this grass at your local nursery or even specialty native plant sales
  • Unknown cultivation requirements: Because it’s so rare, there’s limited information about how to successfully grow it in garden settings

If You’re Determined to Try

Should you somehow come across seeds or plants of Silveus’ lovegrass, here’s what we can reasonably assume about its needs based on its lovegrass family traits:

  • Sunlight: Likely prefers full sun, like most native grasses
  • Soil: Probably adaptable to various soil types, potentially drought-tolerant once established
  • Water: As a Texas native, likely adapted to periods of drought
  • Climate: Best suited for Texas growing conditions

Better Alternatives for Your Garden

If you’re drawn to the idea of growing native lovegrasses, consider these more readily available Texas natives:

  • Purple lovegrass (Eragrostis spectabilis): Stunning fall color and widely available
  • Sand lovegrass (Eragrostis trichodes): Excellent for sandy soils and prairie gardens
  • Plains lovegrass (Eragrostis intermedia): Great for naturalized areas

The Bottom Line

Silveus’ lovegrass represents the fascinating diversity of our native flora, even if it’s not practical for most gardeners to grow. Sometimes the most valuable plants are the ones that remain wild, serving as reminders of the intricate ecosystems that existed before widespread development.

If you’re passionate about rare native plants, consider supporting botanical research and conservation efforts instead. Who knows? Maybe one day we’ll understand this mysterious grass well enough to bring it into cultivation responsibly. Until then, appreciate it for what it is – a botanical mystery that calls Texas home.

Silveus’ Lovegrass

Classification

Group

Monocot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Liliopsida - Monocotyledons

Subclass

Commelinidae

Order

Cyperales

Family

Poaceae Barnhart - Grass family

Genus

Eragrostis von Wolf - lovegrass

Species

Eragrostis silveana Swallen - Silveus' lovegrass

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