taxonID	type	description	language	source
66B5F5EC87565CBD90C0F4CDA4F8204F.taxon	description	Figures 2, 3 C-D, 5 A-C, 7	en	Santilli, Ludovica, Perez, Fernanda, Schrevel, Claire De, Dandois, Philippe, Mondaca, Hector, Lavandero, Nicolas (2022): Nicotiana rupicola sp. nov. and Nicotiana knightiana (sect. Paniculatae, Solanaceae), a new endemic and a new record for the flora of Chile. PhytoKeys 188: 83-103, DOI: http://dx.doi.org/10.3897/phytokeys.188.73370, URL: http://dx.doi.org/10.3897/phytokeys.188.73370
66B5F5EC87565CBD90C0F4CDA4F8204F.taxon	materials_examined	Type. Peru. Dept. Arequipa, Prov. Islay, near Mollendo, 40 m, 16 November 1935 (fl, fr), Y. Mexia 04161 (holotype: UC [UC 448735 photo!]; isotypes: MO, NA, NY).	en	Santilli, Ludovica, Perez, Fernanda, Schrevel, Claire De, Dandois, Philippe, Mondaca, Hector, Lavandero, Nicolas (2022): Nicotiana rupicola sp. nov. and Nicotiana knightiana (sect. Paniculatae, Solanaceae), a new endemic and a new record for the flora of Chile. PhytoKeys 188: 83-103, DOI: http://dx.doi.org/10.3897/phytokeys.188.73370, URL: http://dx.doi.org/10.3897/phytokeys.188.73370
66B5F5EC87565CBD90C0F4CDA4F8204F.taxon	description	Description. Robust annual or short-lived shrub up to 3 m with many new stems at different stages of development arising from a lignified horizontal stem poorly anchored to the soil. Stems herbaceous, green, tomentose. Leaves ovate, undulate, base rounded to subcordate, apex obtuse to acute; bigger leaves 13 x 10 cm, indumentum similar to the stem but much denser on the abaxial side which confers a whitish colour, hairs simple, eglandular, pluricellular, brochidodromous venation, petioles a third or half as long as the leaves. Inflorescence a broad thyrse or lax panicle, 40 cm. Pedicels 0.5 - 1 cm in mature fruits, covered in glandular hairs. Calyx up to 7 mm, cylindric, tomentose, teethup to 2 mm, triangular. Corolla 20 - 23 mm excluding the limb (tubular part), tube proper 4 mm, throat 16 mm, pale yellow-green, covered in short, eglandular, hairs, limb bottom 3 mm wide, dark green, same indumentum as tube proper, notched into 5 lobes shorter than 1 mm. Stamens extending below the limb, 19 mm except one slightly shorter, filaments adnate to the tube proper, then free, pubescent in the proximal 6 mm, then glabrous and slightly curved, with stamens bending toward the stigma. Capsule 6 - 8 mm, ovoid. Seeds mainly subrotund, 0.5 - 0.7 mm, brown, surface reticulate. Embryo straight.	en	Santilli, Ludovica, Perez, Fernanda, Schrevel, Claire De, Dandois, Philippe, Mondaca, Hector, Lavandero, Nicolas (2022): Nicotiana rupicola sp. nov. and Nicotiana knightiana (sect. Paniculatae, Solanaceae), a new endemic and a new record for the flora of Chile. PhytoKeys 188: 83-103, DOI: http://dx.doi.org/10.3897/phytokeys.188.73370, URL: http://dx.doi.org/10.3897/phytokeys.188.73370
66B5F5EC87565CBD90C0F4CDA4F8204F.taxon	distribution	Distribution and habitat. Nicotiana knightiana grows naturally in the coast of southern Peru in roadsides, pastures and rocky ravines bottoms. It was found in Chile, within the city of La Serena, Coquimbo region, in the proximity of the rivermouth of Rio Elqui, and in the proximity of Avenida Los Pescadores. It was also found growing in the city of Huasco Bajo, Atacama region (Fig. 1). It grows in a dense Tessaria absinthioides (Hook. & Arn.) DC. scrub, associated with Myoporum laetum G. Forst., Phyla nodiflora (L.) Greene, Schoenoplectus californicus (C. A. Mey.) Sojak, Solanum pinnatum Cav., Lycium chilense Miers ex Bertero, Sarcocornia neei (Lag.) M. A. Alonso & M. B. Crespo, Distichlis spicata (L.) Greene, Thypa angustifolia L., Ambrosia chamissonis (Less.) Greene, Nicotiana glauca and Stemodia durantifolia (L.) Sw. Stemodia durantifolia var. chilensis (Benth.) C. C. Cowan. It thrives in sandy soils with water table very close to the surface.	en	Santilli, Ludovica, Perez, Fernanda, Schrevel, Claire De, Dandois, Philippe, Mondaca, Hector, Lavandero, Nicolas (2022): Nicotiana rupicola sp. nov. and Nicotiana knightiana (sect. Paniculatae, Solanaceae), a new endemic and a new record for the flora of Chile. PhytoKeys 188: 83-103, DOI: http://dx.doi.org/10.3897/phytokeys.188.73370, URL: http://dx.doi.org/10.3897/phytokeys.188.73370
66B5F5EC87565CBD90C0F4CDA4F8204F.taxon	materials_examined	Specimens examined. Peru. Arequipa: Prov. Islay, Quebrada Canyon, 5 - 6 km north of Mollendo, 300 m, 29 September 1938 (fl, fr) C. R. Worth & J. L. Morrison 15742 (US); 12 km southeast of Islay, 250 - 300 m, 28 September 1938 (fl, fr), C. R. Worth & J. L. Morrison 15724 (US). Chile. Atacama: Huasco bajo, 28 m, 16 October 2021 (fl), J. H. Macaya 1782 (SGO). Coquimbo: Prov. del Elqui, La Serena, ribera sur del Rio Elqui a ca. 200 m de la desembocadura, 2 m, 23 March 2021 (fl, fr), L. Santilli 210323 (SGO); La Serena, ribera sur del Rio Elqui a ca. 200 m de la desembocadura, 1 m, 24 Nov 2018 (fl, fr), A. Ryan (iNaturalist); La Serena, avenida Los Pescadores con Canto del Agua, 3 m, 26 May 2021 (fl), B. L. Bedard (iNaturalist).	en	Santilli, Ludovica, Perez, Fernanda, Schrevel, Claire De, Dandois, Philippe, Mondaca, Hector, Lavandero, Nicolas (2022): Nicotiana rupicola sp. nov. and Nicotiana knightiana (sect. Paniculatae, Solanaceae), a new endemic and a new record for the flora of Chile. PhytoKeys 188: 83-103, DOI: http://dx.doi.org/10.3897/phytokeys.188.73370, URL: http://dx.doi.org/10.3897/phytokeys.188.73370
B740DE535C205F26A7B4FF340BEF5317.taxon	materials_examined	Type. Chile. Region de Coquimbo: Prov. Elqui, Comuna de Coquimbo, Fuerte Lambert, 29 ° 56 ' 2.52 " S, 71 ° 20 ' 16.46 " W, 29 m, 12 November 2020 (fl, fr), N. Lavandero 1011 (holotype: SGO!; isotypes: EIF!, CONC!).	en	Santilli, Ludovica, Perez, Fernanda, Schrevel, Claire De, Dandois, Philippe, Mondaca, Hector, Lavandero, Nicolas (2022): Nicotiana rupicola sp. nov. and Nicotiana knightiana (sect. Paniculatae, Solanaceae), a new endemic and a new record for the flora of Chile. PhytoKeys 188: 83-103, DOI: http://dx.doi.org/10.3897/phytokeys.188.73370, URL: http://dx.doi.org/10.3897/phytokeys.188.73370
B740DE535C205F26A7B4FF340BEF5317.taxon	diagnosis	Diagnosis. Nicotiana rupicola is most similar to N. solanifolia, from which it differs by its congested panicle (vs. lax panicle), its short and glabrous corolla up to 18 mm (vs. corolla of 35 - 50 mm, pubescent), non-retroflexed corolla limb (vs. retroflexed corolla limb), mature capsule included or slightly exserted from calyx, 6 - 10 mm (vs. more than half the length excluded from calyx at maturity, 12 - 18 mm).	en	Santilli, Ludovica, Perez, Fernanda, Schrevel, Claire De, Dandois, Philippe, Mondaca, Hector, Lavandero, Nicolas (2022): Nicotiana rupicola sp. nov. and Nicotiana knightiana (sect. Paniculatae, Solanaceae), a new endemic and a new record for the flora of Chile. PhytoKeys 188: 83-103, DOI: http://dx.doi.org/10.3897/phytokeys.188.73370, URL: http://dx.doi.org/10.3897/phytokeys.188.73370
B740DE535C205F26A7B4FF340BEF5317.taxon	description	Description. Perennial shrub up to 2 m with many stems arising from a lignified horizontal stem. Stems lignified, light brown, glabrous. Leaves orbicular to ovate, flat to slightly ondulate, margins slightly revolute, base rounded to cordate, apex retuse to obtuse; bigger leaves 10 x 8.5 cm, reducing their size towards the apex, densely covered in two types of hairs in both sides: simple, straight, pluricellular, up to 1 mm long, and glandular (capitate), straight, pluricellular, 50 - 600 µm long, brochidodromous venation, petioles a quarter to half as long as the leaves, 0.5 - 2.5 (- 5.0) cm long. Inflorescence a compact panicle, up to 35 cm; pedicels up to 0.5 cm, same indumentum as the leaves. Calyx up to 10 mm, cylindric, same indumentum as the leaves, teeth up to 3.5 mm, triangular. Corolla 17 - 18 mm excluding the limb (tubular part), tube proper up 5.5 - 6 mm, throat up to 12 mm, yellow, glabrous, limb 4 mm wide, yellow, glabrous or with scattered hairs, notched into 5 lobes. Stamens extending below the limb, similar length; filaments adnate for the first 5 mm to the tube proper, then free, pubescent at the base, then glabrous and slightly curved, with the distal portion bending toward the stigma. Capsule 6 - 10 mm long, ovoid. Seeds mainly angular, laterally compressed, 0.4 - 0.6 mm long, dark brown, surface reticulate. Embryo unknown. Chromosome number unknown. (Fig. 3; Fig. 4 B-D; Fig. 8)	en	Santilli, Ludovica, Perez, Fernanda, Schrevel, Claire De, Dandois, Philippe, Mondaca, Hector, Lavandero, Nicolas (2022): Nicotiana rupicola sp. nov. and Nicotiana knightiana (sect. Paniculatae, Solanaceae), a new endemic and a new record for the flora of Chile. PhytoKeys 188: 83-103, DOI: http://dx.doi.org/10.3897/phytokeys.188.73370, URL: http://dx.doi.org/10.3897/phytokeys.188.73370
B740DE535C205F26A7B4FF340BEF5317.taxon	distribution	Distribution and habitat. Nicotiana rupicola is endemic to Chile where it is currently known from two locations, Fuerte Lambert and Chungungo, both in the region of Coquimbo (Fig. 1). In Fuerte Lambert it grows among the rocks in a cliff near the ocean together with Alstroemeria magnifica Herb., Cistanthe grandiflora (Lindl.) Schltdl, Diplolepis boerhaviifolia (Hook. & Arn.) Liede & Rapini, Eulychnia breviflora Phil., Loasa elongata Hook. & Arn., Myrcianthes coquimbensis (Barneoud) Landrum & Grifo, Nolana acuminata (Miers) Miers ex Dunal, N. rupicola Gaudich., N. sedifolia Poepp., Ophryosporus triangularis Meyen, Plumbago caerulea Kunth, Polyachyrus poeppigii Kuntze ex Less., Puya venusta Phil., Sicyos baderoa Hook. & Arn. Sicyos baderoa var. baderoa, Solanum pinnatum Cav., Stachys pannosa Phil., In Chungungo it grows on a rocky cliff facing the ocean, together with Nolana crassulifolia Poepp. and N. sedifolia Poepp and surrounded by a scrub of Balbisia peduncularis (Lindl.) D. Don, Heliotropium stenophyllum Hook. & Arn., and Oxalis virgosa Molina.	en	Santilli, Ludovica, Perez, Fernanda, Schrevel, Claire De, Dandois, Philippe, Mondaca, Hector, Lavandero, Nicolas (2022): Nicotiana rupicola sp. nov. and Nicotiana knightiana (sect. Paniculatae, Solanaceae), a new endemic and a new record for the flora of Chile. PhytoKeys 188: 83-103, DOI: http://dx.doi.org/10.3897/phytokeys.188.73370, URL: http://dx.doi.org/10.3897/phytokeys.188.73370
B740DE535C205F26A7B4FF340BEF5317.taxon	etymology	Etymology. The specific epithet derives from the Latin rupes (rock), and cola (dweller), alluding to rocky habitat of this species.	en	Santilli, Ludovica, Perez, Fernanda, Schrevel, Claire De, Dandois, Philippe, Mondaca, Hector, Lavandero, Nicolas (2022): Nicotiana rupicola sp. nov. and Nicotiana knightiana (sect. Paniculatae, Solanaceae), a new endemic and a new record for the flora of Chile. PhytoKeys 188: 83-103, DOI: http://dx.doi.org/10.3897/phytokeys.188.73370, URL: http://dx.doi.org/10.3897/phytokeys.188.73370
B740DE535C205F26A7B4FF340BEF5317.taxon	materials_examined	Additional specimens examined (paratypes). Chile. Region de Coquimbo. Prov. Elqui, Comuna La Higuera, costa al Norte de Chungungo, 7 November 2006 (fl), N. Garcia 3085 (EIF).	en	Santilli, Ludovica, Perez, Fernanda, Schrevel, Claire De, Dandois, Philippe, Mondaca, Hector, Lavandero, Nicolas (2022): Nicotiana rupicola sp. nov. and Nicotiana knightiana (sect. Paniculatae, Solanaceae), a new endemic and a new record for the flora of Chile. PhytoKeys 188: 83-103, DOI: http://dx.doi.org/10.3897/phytokeys.188.73370, URL: http://dx.doi.org/10.3897/phytokeys.188.73370
