Erysimum cheiranthoides

Wormseed Mustard

Erysimum cheiranthoides ssp. cherianthoides

• ANPC Rank –
• Moss, Flora of Alberta – Yes
• Global Invasive Species Database –
• NatureServe Rank –
• Haber, Upland –
• Haber, Wetland –
• CWF, Status & Invasive Range –
• Alberta Revegetation Guidelines –
• The Nature Conservancy –
• CBCN –
• AB Weed –

Remarks

Erysimum cheiranthoides ssp. altum, a native, is taller, 4-10 dm tall, more robust, and densely pubescent. Its stems are up to 15 mm thick at the base, as opposed to 2-6 mm thick.

photo from XID Services

photo from XID Services

photo from XID Services

photo from XID Services

References

Moss, E,H., Flora of Alberta, 2nd Edition

Map references

sample: Map data for T. ramosissima