Sisymbrium schimperi Boiss. in Ann. Sci. Nat., Bot. ser. 2, 17: 76. 1842.

 Robeschia schimperi (Boiss.) O.E. Schulz in Engl., Pflanzenr. 86: 360. 1924.

Type: “[Schimper] N. 170”.

Holotypus: EGYPT: “Ad templum Eliae in monte Sinai inter glareas graniticas”, 9.IV.1835, Schimper 170 (G-BOIS [G00332173]; iso-: B [B100000710, B100000806], BM [BM000614092, BM000614093], E [E00126646, E00126648, E00438543], G [G00446072, G00446073, G00446074], HAL [HAL0120833], HBG [HBG506120, HBG506121], HOH [HOH009371], JE [JE00004168], K [K000618538, K000725117, K000725118, K000725119, K000725120], KW [KW000127971], M [M0108041, M0108042], P [P00747197, P00747198, P00747200, P00747201, P02272622, P02272623, P05383239], S [S14-30997], W [W0015898, W0015899, W0316261, W18890020449, W18890167963]) .

Note. – Although described in Plantae Aucherianae orientales (BOISSIER, 1842a), the collection did not belong in that series, as confirmed by BOISSIER (1888: 462).