North America Native Plant

Jones’ Selenia

Botanical name: Selenia jonesii

USDA symbol: SEJO

Life cycle: annual

Habit: forb

Native status: Native to the lower 48 states  

Jones’ Selenia: A Hidden Gem of Texas Native Wildflowers If you’re on the hunt for truly unique native wildflowers for your Texas garden, you might want to get acquainted with Jones’ selenia (Selenia jonesii). This little-known annual is one of those delightful discoveries that makes native plant enthusiasts feel like ...

Jones’ Selenia: A Hidden Gem of Texas Native Wildflowers

If you’re on the hunt for truly unique native wildflowers for your Texas garden, you might want to get acquainted with Jones’ selenia (Selenia jonesii). This little-known annual is one of those delightful discoveries that makes native plant enthusiasts feel like botanical treasure hunters. While it may not be the showiest flower in your garden, it offers something special for those who appreciate the subtle beauty of native flora.

What Makes Jones’ Selenia Special?

Jones’ selenia is a native annual forb that belongs to the mustard family. As a forb, it’s an herbaceous plant without woody stems, spending its entire life cycle close to the ground. This modest wildflower produces small yellow flowers that may seem unremarkable at first glance, but they’re perfectly adapted to their Texas home and play an important role in supporting local ecosystems.

Where You’ll Find It Growing Wild

This native beauty calls Texas home exclusively, making it a true Lone Star State endemic. Its limited distribution makes it quite special – you won’t find Jones’ selenia growing naturally anywhere else in the world!

Garden Appeal and Landscape Role

While Jones’ selenia won’t steal the spotlight in your garden, it brings subtle charm and authentic native character to wildflower meadows and naturalistic landscapes. Its small stature makes it perfect for:

  • Native Texas wildflower gardens
  • Prairie restoration projects
  • Rock gardens with native plants
  • Areas where you want low-growing, authentic Texas flora

As an annual, it provides seasonal interest and likely self-seeds, creating natural drifts over time.

Supporting Texas Wildlife

Like many members of the mustard family, Jones’ selenia likely provides nectar and pollen for small native bees, beneficial insects, and other pollinators. Its seeds may also serve as food for birds and small wildlife, contributing to the intricate web of native Texas ecosystems.

Growing Conditions and Care

Jones’ selenia has an interesting relationship with moisture – it’s classified as a facultative wetland plant in both the Arid West and Great Plains regions. This means it usually grows in wetland areas but can tolerate drier conditions too. For your garden, this suggests it might appreciate:

  • Areas with seasonal moisture
  • Good drainage to prevent waterlogged conditions
  • Full to partial sun exposure
  • Native Texas soil conditions

Based on its Texas distribution, Jones’ selenia likely thrives in USDA hardiness zones 7-9, making it suitable for most of the state.

Planting and Care Tips

Here’s where things get a bit tricky – Jones’ selenia is not commonly available in the horticultural trade. If you’re lucky enough to find seeds or plants, treat it like other native Texas annuals:

  • Plant in fall for spring blooms
  • Scatter seeds in prepared soil
  • Provide minimal fertilization (natives prefer lean soil)
  • Allow it to self-seed for future seasons
  • Avoid overwatering once established

The Reality Check

Let’s be honest – Jones’ selenia is more of a botanical curiosity than a garden center staple. Its rarity in cultivation means most gardeners won’t encounter it readily. However, for native plant enthusiasts and those working on authentic Texas prairie restorations, it represents the kind of specialized native flora that makes ecosystems truly complete.

If you can’t locate Jones’ selenia, consider other native Texas mustard family wildflowers that offer similar ecological benefits and are more readily available. The important thing is supporting native biodiversity, whether through rare gems like Jones’ selenia or more common native alternatives.

Is Jones’ Selenia Right for Your Garden?

Choose Jones’ selenia if you’re a dedicated native plant enthusiast working on authentic Texas landscapes, have access to responsibly sourced material, and appreciate subtle native beauty. Skip it if you’re looking for showy garden performers or easily obtained plants – there are plenty of other wonderful Texas natives that might better suit those needs.

Remember, every native plant, no matter how modest, plays its part in supporting local wildlife and preserving our natural heritage. Jones’ selenia may be small and understated, but it’s a genuine piece of Texas botanical history worth celebrating.

Wetland Status

The rule of seasoned gardeners and landscapers is to choose the "right plant for the right place" matching plants to their ideal growing conditions, so they'll thrive with less work and fewer inputs. But the simplicity of this catchphrase conceals how tricky plant selection is. While tags list watering requirements, there's more to the story.

Knowing a plant's wetland status can simplify the process by revealing the interaction between plants, water, and soil. Surprisingly, many popular landscape plants are wetland species! And what may be a wetland plant in one area, in another it might thrive in drier conditions. Also, it helps you make smarter gardening choices and grow healthy plants with less care and feeding, saving you time, frustration, and money while producing an attractive garden with greater ecological benefits.

Regions
Status
Moisture Conditions

Arid West

FACW

Facultative Wetland - Plants with this status usually occurs in wetlands but may occur in non-wetlands

Great Plains

FACW

Facultative Wetland - Plants with this status usually occurs in wetlands but may occur in non-wetlands

Jones’ Selenia

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Dilleniidae

Order

Capparales

Family

Brassicaceae Burnett - Mustard family

Genus

Selenia Nutt. - selenia

Species

Selenia jonesii Cory - Jones' selenia

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