Cyclospermum leptophyllum (Pers.) Sprague ex Britton & P.Wilson legitimate | sensu Council of Heads of Australasian Herbaria (2016), Australian Plant Census
Aethusa leptophylla (Pers.) Spreng. legitimate Apium ammi Urb. nom. illeg. Apium ammi var. genuinum H.Wolff nom. inval. Apium leptophyllum (Pers.) F.Muell. legitimate Apium leptophyllum (Pers.) F.Muell. var. leptophyllum legitimate Apium tenuifolium (Moench) Thell. legitimate Ciclospermum leptophyllum Sprague orth. var. Cnidium tenuifolium Moench legitimate Cyclospermum leptophyllum Sprague nom. inval., pro syn. Helosciadium leptophyllum (Pers.) DC. legitimate Pimpinella leptophylla Pers. legitimate Seseli ammi Savi legitimate
Sison ammi L. auct. non L.: Jacquin, N.J. von (1773), Hortus Botanicus Vindobonensis 2: 95, t. 200
  • WA (naturalised), NT (naturalised), SA (naturalised), Qld (naturalised), NSW (naturalised), LHI (naturalised), NI (naturalised), ACT (naturalised), Vic (naturalised), Tas (naturalised)