Qaranthus yog ib qho evergreen perennial. Kev cog kab qhov siab txawv ntawm 30 mus rau 60 centimeters, cov stems muaj branched, upright. Cov nplooj yog oval tsaus ntsuab, tus, ci, nrog nyias cov leeg. Cov paj ntawm quarantus yog tib, loj, ntshav, dawb los yog liab dawb hauv xim, tsis muaj tsw.
Qeb Kumquat
Kumquat tsis yog cov khoom me tshaj plaws hauv peb cov lus. Coob leej tsis paub txawm tias nws yog dab tsi. Tshiab, cov txiv hmab txiv ntoo, hmoov tsis, muaj tsawg kawg ntawm cov txee ntawm domestic supermarkets (tab sis, yog tias qhov xav tau, koj tseem tuaj yeem tau txais lawv), tab sis nyob rau hauv daim ntawv qhuav, cov txiv hmab txiv ntoo no ua qhov nrov nce.