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).

— 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 oblongifolia Boiss. var. β ceratophylla Willk. in Willkomm & Lange, Prodromus Florae Hispanicae 2: 82 (1865).

— 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 00035989; isolecto-, A 00251664 (specimen to the left), HEID 702282 [specimen to the left], MPU (2 sheets), W (2 sheets, one of them with two specimen; the isolectotype is the specimen to the left).

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 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. artticle 8.3 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).