taxonID	type	description	language	source
C2CD131A1BBA53028CC7F0723D7790DF.taxon	diagnosis	Diagnosis. Leucheria cantillanensis is similar to L. salina but differs in its flat lamina and chartaceous texture (vs. foliar segments perpendicular or oblique to the lamina axis and leathery texture) (Figs 5 C, D, 6 G, I), conspicuously prominent venation, with the secondary and tertiary veins forming a raised pattern above and below the lamina (vs. non-prominent venation, with no raised pattern of veins in either side of the lamina) (Fig. 6 G, I), 27 - 30 flowers per capitula (vs. 40 - 60), purple anther apical appendages (vs. greenish-yellow) (Fig. 6 D, F). Leucheria cantillanensis is also similar to coastal forms of L. runcinata D. Don with white corollas, but it differs by its underground creeping rhizome with nodes and leaf scars and remnants of dry leaf petioles along the rhizome (vs. a lignified taproot with leaf scars concentrated at the base of the stem at the surface of the ground) (Fig. 6 K, L), entirely glandular indumentum in the leaves (vs. glandular on the adaxial side and glandular and lanate on the abaxial side) (Fig. 6 H, I), conspicuous prominent venation on both sides of the lamina (vs. inconspicuous and only midvein prominent on the abaxial side) and purple anther apical appendages (vs. greyish-blue) (Fig. 6 E, F).	en	Lavandero, Nicolas, Rosende, Benito, Perez, Maria Fernanda (2020): Leucheria cantillanensis (Nassauvieae, Asteraceae), a new species endemic to Central Chile. PhytoKeys 169: 99-117, DOI: http://dx.doi.org/10.3897/phytokeys.169.57532, URL: http://dx.doi.org/10.3897/phytokeys.169.57532
C2CD131A1BBA53028CC7F0723D7790DF.taxon	materials_examined	Type. Chile. Region Metropolitana: Provincia de Melipilla, entre el limite de Alhue y Melipilla, Reserva Natural Altos de Cantillana, 33 ° 54 ' 54.24 " S, 70 ° 58 ' 43.57 " W, 2007 m., 27 December 2019, fl. And fr., Lavandero 700 (holotype: CONC!; Isotype SGO!).	en	Lavandero, Nicolas, Rosende, Benito, Perez, Maria Fernanda (2020): Leucheria cantillanensis (Nassauvieae, Asteraceae), a new species endemic to Central Chile. PhytoKeys 169: 99-117, DOI: http://dx.doi.org/10.3897/phytokeys.169.57532, URL: http://dx.doi.org/10.3897/phytokeys.169.57532
C2CD131A1BBA53028CC7F0723D7790DF.taxon	description	Description. Perennial caulescent herb 15 - 30 (- 40) cm tall, decumbent, forming clumps of 5 - 6 aerial stems arising from the apex and nodes of the distal end of the rhizome. Rhizome dark brown, round, 10 - 15 mm wide, oblique to creeping, leafless below, but with remnants of dry leaf petioles, roots arising from the internodes. Roots dark brown, ca. 2 mm wide, round in cross-section. Stems purplish at the base, green at the top, 1.0 - 5.5 mm wide, simple or branching, round in cross-section, internodes up to 4 cm long, densely covered by glandular, capitate, (87 -) 115 - 180 µm long, multicellular (6 - 12 - celled) trichomes with clear resin, fragrant, with pungent citric scent (same indumentum up to the corolla tube). Leaves dark green, alternate; basal leaves petiolate, semi-densely arranged at the base; petiole compressed, winged, vaginate, 2 - 2.5 (- 3.5) cm long; upper leaves sessile, amplexicaul, loosely arranged, gradually reduced in size towards the capitulescences. Lamina obovate, (10 -) 50 - 100 (- 140) x (5 -) 20 - 25 (- 35) mm; base attenuate, amplexicaul, apex mucronate; margin serrate, texture chartaceous, densely glandulous on both surfaces; pinnatisect to entire towards the tip; segments at the base entire, rarely 1 (- 2) - dentate, apex mucronate; segments in the middle (3 -) 4 - 6 (- 7) - dentate; apical segments fused, doubly dentate; venation conspicuously prominent, with the secondary and tertiary veins forming a raised pattern on both sides of the lamina, pinnate, semicraspedodromous, with primary vein ending in apical mucro, secondary veins either ending in second-order teeth or joining other distal secondary veins. Capitulescences a corymbiform cyme. Capitula 1 - 6 per stem, pedunculate, (0.5 -) 1.2 - 2.8 (- 3.6) cm long, homogamous, discoid. Involucres hemispheric 7.0 - 7.2 x 8.2 - 8.3 mm, two-seriate, alternate. A third series of Middle involucral bracts with intermediate characters between outer and inner Middle involucral bracts rarely present. Receptacle slightly convex, epaleate, glabrous. Outer Middle involucral bracts 5 - 6, green, lanceolate, concave on the inner face, 6.6 - 7.6 x 1.10 - 1.21 (- 1.36) mm, with 3 dark-green longitudinal stripes (including the midrib), apex ciliate, margin entire, texture leaf-like, abaxial lamina and margins densely covered by glandular trichomes, adaxial lamina glabrous. Middle involucral bracts rarely present, 1 - 2, green, lanceolate, concave to flat, with 6.5 - 7.0 x 1.08 - 1.19 mm, with 3 dark-green longitudinal stripes (including the midrib), apex ciliate, texture leaf-like to hyaline towards the margins, margin ciliate, rarely glandular, central portion of the abaxial lamina covered by glandular trichomes, hyaline lamina glabrous. Inner Middle involucral bracts 5 - 6 (- 8), green, lanceolate, concave to flat 6.2 - 7.1 x 1.06 - 1.25 (- 1.51) mm, with 3 dark-green longitudinal stripes (including the midrib), apex acute, texture leaf-like to hyaline-membranaceous towards both lateral margins, margin ciliate, cilia (0.11 -) 0.17 - 0.21 (- 0.24) mm long, central portion of the abaxial lamina densely covered by glandular trichomes, hyaline lamina glabrous, adaxial lamina glabrous. Flowers isomorphic, bisexual, 27 - 30 per capitulum. Corollas bilabiate, white, before anthesis pinkish-white, tube 3.7 - 4.0 mm long, 0.5 - 1.1 wide; corolla tube sparsely covered by glandular trichomes. Outer lip oblanceolate, 3.6 - 3.9 x 2.0 - 2.2 mm at its widest, apex 3 - toothed, teeth equal, 4 - veined, glabrous. Inner lip bifid, lacinae linear, 2.7 - 2.8 x 0.24 - 0.37 mm at its widest, connivent, glabrous. Stamens 5, 3.8 - 4.0 mm long, glabrous. Anthers sagittate, 3.25 - 3.29 mm long; apical appendages purple, lanceolate, 1.19 - 1.23 mm long, apex acute; tails long, lanceolate, ca. 0.6 mm long, apex acute, smooth to ciliate. Styles white, 4.2 - 5.0 mm long, cleft into two truncate branches, branches 0.54 - 0.73 mm long, with stigmatic papillae on internal surface. Cypselae dark-brown, 1.0 - 1.2 x 2.4 - 2.5 mm, obovoid, strigose; trichomes transparent, cylindric, terete, (150 -) 167 - 170 (- 180) µm, ascending, unicellular, subtended by two globose exocarpic cells. Pappus uniseriate, fused at their bases into a ring, deciduous; bristles 19 - 20, white, capillary, sub-plumose, 4.5 - 5 mm long; pectines long, filiform, 0.21 - 0.35 (- 0.46) mm long, laterally inserted.	en	Lavandero, Nicolas, Rosende, Benito, Perez, Maria Fernanda (2020): Leucheria cantillanensis (Nassauvieae, Asteraceae), a new species endemic to Central Chile. PhytoKeys 169: 99-117, DOI: http://dx.doi.org/10.3897/phytokeys.169.57532, URL: http://dx.doi.org/10.3897/phytokeys.169.57532
C2CD131A1BBA53028CC7F0723D7790DF.taxon	distribution	Distribution and habitat. Leucheria cantillanensis seems to be endemic to the Cantillana Mountain Range, which is part of the coastal mountain range of central Chile. It grows in shaded crevices of rocky outcrops near 2000 m a. s. l. with SW orientation (Fig. 7). It is known thus far only from the type locality (Fig. 1). L. cantillanensis occurs associated with other rupicolous taxa such as Calceolaria andina Benth.	en	Lavandero, Nicolas, Rosende, Benito, Perez, Maria Fernanda (2020): Leucheria cantillanensis (Nassauvieae, Asteraceae), a new species endemic to Central Chile. PhytoKeys 169: 99-117, DOI: http://dx.doi.org/10.3897/phytokeys.169.57532, URL: http://dx.doi.org/10.3897/phytokeys.169.57532
C2CD131A1BBA53028CC7F0723D7790DF.taxon	etymology	Etymology. The specific epithet refers to the coastal mountain range where the species was found, Altos de Cantillana.	en	Lavandero, Nicolas, Rosende, Benito, Perez, Maria Fernanda (2020): Leucheria cantillanensis (Nassauvieae, Asteraceae), a new species endemic to Central Chile. PhytoKeys 169: 99-117, DOI: http://dx.doi.org/10.3897/phytokeys.169.57532, URL: http://dx.doi.org/10.3897/phytokeys.169.57532
