spikenard /ˈspaɪknɑː(ɹ)d/ noun7 •The plant Nardostachys jatamansi (syn. Nardostachys grandiflora). •A perfumed ointment, extracted from the plant Nardostachys jatamansi that belongs to the Valerian family and grows in the Himalayas.While the king sitteth at his table, my spikenard sendeth forth the smell thereof. — 1611 •Lavandula stoechas, another species used in antiquity to produce an aromatic oil. •Any plant of the genus Aralia of the Araliaceae family. •False spikenard (Maianthemum racemosum, syn. Smilacina racemosa) •Ploughman's spikenard (Inula conyza, now Pentanema conyzae). •Wild spikenard (Asarum europaeum). formsspikenards