Clypeola microcarpa Boiss., Diagn. Pl. Orient. 1: 74. 1843 [nom. illeg.] [non Moris].

 Clypeola glabra Boiss. in Ann. Sci. Nat., Bot. ser. 2, 17: 173. 1842.

Type: “Hab. in parte superiori montium Atticae Pentelicus, Parnes. Fl. Maio”.

Typus: see C. glabra Boiss. entry below.

= Clypeola jonthlaspi subsp. microcarpa (Moris) Arcang., Comp. Fl. Ital.: 63. 1882.

Note. – Clypeola microcarpa is illegitimate because BOISSIER (1843) listed the earlier published C. glabra Boiss. as a synonym. Furthermore it is a later homonym of. C. microcarpa Moris.