Erysimum × cheiri nothosubsp. cheiri
Treacle Mustard
Erysimum repandum
L. Species
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- Botanical name
- Erysimum repandum
- Also known as
- Bushy Wallflower, Spreading Treacle Mustard, Spreading Treacle-Mustard, Spreading Wallflower, Treacle Mustard
- Family
- Brassicaceae
- Genus
- Erysimum
- Reference
- World Flora Online
How to grow Treacle Mustard
We have not written a growing guide for this species yet.
GardenDecoded's botanical data covers every accepted species, but growing advice is written by hand rather than imported — so it exists only for the plants we have worked through so far. The botanical detail above is complete and sourced.
Other names for this plant
These names have all been used for Erysimum repandum but are no longer the accepted name. You may still meet them on old labels, in books, or in nursery catalogues.
Cheiranthus paniculatus
Cheiranthus ramosissimus
Cheirinia repanda
Crucifera repanda
Erysimum comperianum
Erysimum patens
Erysimum ramosissimum
Erysimum rigidum
Others in Erysimum
GardenDecoded is an educational gardening reference. Botanical data comes from World Flora Online and GBIF; growing guidance is our own. Always check a plant's toxicity and local invasiveness status before planting, and never eat or apply a plant based on this site alone.