Moricandia clavata Boiss. & Reut. in Boiss., Diagn. Pl. Orient. ser. 2, 5: 25. 1856.

 Pseuderucaria clavata (Boiss. & Reut.) O.E. Schulz in Beibl. Bot. Jahrb. Syst. 54(3): 54. 1916.

Type: “ Moricandia teretifolia Schimp. Pl. exs. Arab. Petr. Nº 205 non DC. Hab. in Boissier!”.

Lectotypus (designated here): EGYPT: “Ad rivulum salsum exsiccatum in WadiAtal. Arab. petr.”, 17.III.1835, Schimper 205 (G-BOIS [G00332631]; isolecto-: BM [BM001172159, BM001254050], E [E00372198, E00372199, E00372200, E00372202], FI [FI 005688], G [G00446290, G00446291, G00446292, G00446293], HBG [HBG506126, HBG506127, HBG506128], K [K000230443, K000230444], P [P02141431, P02141436, P02141437]) . Syntypus: EGYPT: “Arabia petraea. Desert du Tih”, III.1846, Boissier s.n. (G-BOIS [G00332632]) .

Note. – Boissier placed the species in unranked, presumably section, Pseuderucaria of Moricandia that was raised by SCHULZ (1916) to the generic rank.