Kalmar "genus" tana nufin nau'in harajin da ake amfani da shi wajen rarraba kwayoyin halitta, yawanci tsakanin iyali da jinsuna, kuma "Thlaspi" wani nau'in tsire-tsire ne a cikin dangin Brassicaceae, wanda aka fi sani da pennycresses. Saboda haka, kalmar "Genus Thlaspi" tana nufin tara haraji na tsire-tsire waɗanda ke cikin zuriyar Thlaspi.
