Lepidium calycinum Stephan = Smelowskia calycina (Stephan) C. Meyer
English:
calycinus,-a,-um;

https://archive.org/stream/mobot31753002832910#page/433/mode/2up
homotypic synonyms:
Hutchinsia calycina (Stephan) Desv.; Hutchinsia calycina (Stephan) Hook.; Smelowskia calycina (Stephan) C. Meyer;

protologue: Sp. Pl., ed. 5 (Willdenow) 3(1): 433 (1800)

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