Verbascum longirostre var. antiatlantica (Emb.) Khamar comb. nov.

Celsia longirostris antiatlantica ≡ Celsia longirostris var. antiatlantica Emb., in Bull. Soc. Sci. Nat. Maroc 15: 185. 1936. Type: [Morocco]: Anti-Atlas occidental: Falaises gréseuses du Kest, 1400-1500m, 2 May 1936, L. Emberger, s.n. (lectotype, designated here: RAB [RAB030634]!; isolectotype: RAB [RAB030632, RAB030633!, RAB030635]!, MPU [MPU006100, MPU006101]!). [image of lectotype available at https://plants.jstor.org/stable/viewer/10.5555/al.ap.specimen.rab030634]

Notes.

Emberger (1936) cited a locality in the protologue of Celsia longirostris var. antiatlantica: "A A:in praeruptis siliceis montis Kest supra Imdrighis, 15oo m ubi maio floret", but he did not indicate in which herbarium the specimen(s) were deposited. We have traced six specimens which agree with the protologue and from which to select the lectotype: Four preserved at herb. RAB (RAB030634, RAB030632, RAB030633, RAB030635) and two from Herb; MPU (MPU006100, MPU006101). The sheet RAB030634 kept at Herb. RAB is chosen here as the lectotype of this variety.