| Taxon | Caulanthus crassicaulis |
| group | Eudicots |
| Family | Brassicaceae |
| Family common name(s) | crucifer; cruciferae; cruciform; mustard; mustards; cabbage; cress; cresses; brassica |
| Genus common name(s) | caulanthus |
| Species common name(s) | thick-stemmed caulanthus; thick-stemmed wild-cabbage; thick-stemmed wild cabbage; thickstemmed wild-cabbage; thickstemmed wild cabbage; thick-stem wild-cabbage; thick-stem wild cabbage; thick stem wild cabbage; thickstem wild-cabbage; thickstem wild cabbage; thickstem wildcabbage; spindlestem; woolly caulanthus |
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| Common name(s) specific to synonym; taxon noted in brackets | smooth thick-stemmed caulanthus [var. glaber]; smooth wild-cabbage [var. glaber]; smooth wild cabbage [var. glaber]; smooth wildcabbage [var. glaber]; smooth spindlestem [var. glaber] |
| Common name(s) generally applied to other taxa or multiple taxa | jewel-flower, jewelflower, jewel flower, wild-cabbage, wild cabbage, wildcabbage, western cabbage are applied to multiple Brassicaceae taxa |
| Common name(s), rejected | not recommended (possibly pejorative or derogatory): squaw cabbage, squaw-cabbage; not recommended: Indian cabbage |
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| Synonymy: The Jepson Manual (1993), FNA, PLANTS, etc | var. crassicaulis; var. glaber M.E. Jones; Caulanthus glaber (M.E. Jones) Rydb. |
