Western Wallflower
Erysimum asperumnative · Central Texas
Western Wallflower is a biennial wildflower native to Central Texas that grows 0.5–1.5 ft tall and 0.5 ft wide. It wants full sun or part shade and low water. Blooms yellow in spring. Evergreen — it holds its leaves through winter. Good for butterflies, birds and bees.
Will it grow in your yard?
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The facts
3 sources- Type
- Biennial wildflower
- Sun
- Full sun to part shade (4–8 hrs of direct sun)
- Water
- Low
- Height
- 0.5–1.5 ft
- Spread
- 0.5 ft
- Bloom
- Spring · yellow
- Foliage
- Evergreen
- Soil
- Recorded on loam, rich, well drained
- Wildlife
- Supports butterflies, birds and bees
Where it grows
Recorded in these EPA Level IV ecoregions in the Austin and Hill Country launch area:
Northern Blackland PrairieSouthern Post Oak SavannaFloodplains and Low TerracesSan Antonio Prairie
5 occurrence records in Central Texas (GBIF).
Can you buy it?
Also grows here — hard to find. Native and recorded growing in Central Texas, but not on the grower stock lists we read. Sourcing varies: some are stocked widely, others you will have to hunt for.