Santolina x oblongifolia Boiss., nothosp., stat. nov.

Diagnoses plantarum orientalium novarum. Ser. II (3,3), fasc. (1-6): 18 (1856) [pro. sp.].

— Type (as given in protologue): “In Hispania loco non notato (Herb. Pavon)”. — Lectotype (designated by Sánchez-Mata et al. [1994]): Hispania, Pavon s. n. (G).

Santolina heterophylla Willk. & Cut. in Willkomm, Linnaea 30: 106-107 (1859). — S. oblongifolia Boiss. var. β ceratophylla Willk . in Willkomm & Lange, Prodromus Florae Hispanicae 2: 82 (1865).

— Type (as given in protologue): “In Hispania centrali regione montana: in monte Sierra de Gredos et in province Avilensi prope Servanillos, Cutanda et Ysern! (1857). Floret Julio”. — Lectotype (here designated): Spain, Sierra de Gredos VI.1855, Ysern s. n. (COI-WILLK 00035956).

Santolina oblongifolia Boiss. var. α obtusifolia Willk . in Willkomm & Lange, Prodromus Florae Hispanicae 2: 82 (1865). — S. oblongifolia Boiss. subsp. obtusifolia (Willk.) Rivas Mart., Anales del Instituto Botánico Cavanilles 32: 1542 (1975).

— Type (as given in protologue): “In rupestribus regionis montanae Hispanicae centralis, hucusque non nisi in Sierra de Gredos reperta (ad Serranillos, Isern, Cut.!. Puerto del Pico, Bourg.!) ubi utraque forma promiscue crescere videtur. – Julio (v.s.)”. — Lectotype (here designated): Spain, Rochers de la Sierra de Gredos au Puerto del Pico, 8-25. VII.1863, Bourgeau 2540 (COI-WILLK 00035955 ; isolecto-, MANCH, MPU, P (2 sheets), W (2 sheets, one of them with two specimen; the isolectotype is the specimen to the right).

Santolina sericea Jord. & Fourr., in Jord. & Fourr., Icones ad Floram Europae novo fundamento instaurandam spectantes 2: 13. (1869).

— Type (as given in protologue): “ Hispania central. Sierra de Gredos ad Puerto del Pico ”. — Lectotype (designated here): Spain, Rochers de la Sierra de Gredos au Puerto del Pico, 8-25. VII.1863, Bourgeau 2540 (LY [Fig. 5, sample to the left]) . Isolec- LY (Fig. 6, specimen to the right), cf. article 8.3 of the ICBN (McNeill et al. 2006).

Santolina lobata Jord. & Fourr. in Jord. & Fourr., Icones ad Floram Europae novo fundamento instaurandam spectantes 2: 12 (1869). — S. rosmarinifolia L. var. lobata (Jord. & Fourr.) Guinea, Anales del Instituto Botánico Cavanilles 27: 39 (1970) “ nom. inval. cf. art. 33.4 of ICBN”. — Basionym not cited.

— Type (as given in protologue): “ Hispania central. Sierra de Gredos, prope Bohoyo ”. — Lectotype (here designated): fig. 320, tab. 239: 12, 13 (Jordan & Fourreau 1869), cf. articles 8.1 and 8A.1 of the ICBN (McNeill et al. 2006).

Santolina oblongifolia Boiss. f. intermedia Pau, Acta de la Reunión de la Sociedad Española de Historia Natural 29: 282-288. 1900.

— Type (as given in protologue): “Entre Baños de Montemayor y Garganta de Béjar; al pie de la Sierra, saliendo de la Garganta, abundante”. — Neotype (designated here): Spain, Salamanca: Béjar, La Garganta, 40°19’48’’N, 5°49’10’’W, 1000 m, granites, A. O. Rivero-Guerra s. n. (SEV 249072).