taxonID	type	description	language	source
2052AF45FFEFFFF5C5965138C071EF3F.taxon	materials_examined	Type: — SPAIN. Granada: Sierra de Guillimona, puerto de la Losa, 38 º 0 ’ 13 ” N 2 º 35 ’ 24 ” W, 1780 m elevation, 4 June 2014, calizas, en márgenes de carretera, E. López & G. Martínez-Sagarra, GM 22 / 14 (holotype: COFC 65825!, Fig. 2; isotypes: COFC!).	en	Martínez-Sagarra, Gloria, Devesa, Juan A. (2019): Two new taxa of Festuca (Poaceae) from the southeastern Iberian Peninsula. Phytotaxa 395 (4): 251-264, DOI: 10.11646/phytotaxa.395.4.1, URL: http://dx.doi.org/10.11646/phytotaxa.395.4.1
2052AF45FFEFFFF5C5965138C071EF3F.taxon	description	Description: — Perennial herb, tufted, culm up to 55 (65) cm × 0.4 – 0.7 mm, erect, cylindrical, finely striated, glabrous, smooth or more rarely sparsely antrorse-scabrid under the inflorescence, with (0 –) 1 (– 2) visible nodes towards the lower part, covered at the base by imbricate leaf sheaths. Leaf sheath of non-flowering shoots with margins free for about 2 / 3 – 3 / 4 of their length, greenish-glaucous and herbaceous at the beginning, papyraceous and straw-coloured at maturity, pruinose or not, glabrous, smooth; auricles 0.1 – 0.5 (– 0.8) mm, sometimes unequal, obtuse, briefly ciliolate at the apex; ligule 0.1 – 0.5 mm, membranous, truncate, briefly ciliolate; leaf blade (1.5 –) 2 – 15 (– 20) cm × 0.6 – 1 mm, setaceous, rarely almost junciform, erect-curved, sometimes ± sigmoid at the end, ± rigid, not pungent, conduplicate, from elliptical to obovate (rarely V-shaped) outline in cross-section, continuous abaxial subepidermal sclerenchyma, sometimes somewhat interrupted, absent on the ribs, 7 (– 9) vascular bundles, 4 (– 6) grooves, and 3 (– 5) ribs in cross-section (Fig. 4), green or usually greenish-glaucous, glabrous, smooth or antrorse-scabridulous, apex from obtuse to acute. Cauline leaves 1 (– 2), similar to those of non-flowering shoots, with auricles 0.2 – 0.8 mm, ligule 0.2 – 0.4 mm, and blade 1.3 – 6 cm × 0.4 – 0.7 mm. Panicle 2 – 8.5 (– 9) cm, dense, oblong-ellipsoidal, with 13 – 29 (– 32) spikelets and an axis provided with 9 – 11 nodes − the lowermost internode (0.5 –) 1.5 – 2.5 (– 3) cm −, antrorse-scabrid, with 1 – 3 (– 5) branches − first simple branch, 1 – 4 cm and with 2 – 6 spikelets −, solitary, erect, ± appressed, usually erect-patent at anthesis. Spikelets (5.5) 6 – 9.5 (– 11.5) mm, laterally compressed, elliptic, green, greenish-glaucous or greenish-purple, with a pedicel of 0.5 – 4.5 mm, slightly thickened at the apex, (3 –) 4 – 7 (– 8) fertile florets and 1 apical and ± rudimentary sterile floret. Two glumes, unequal, narrowly scarious on margins, smooth or with scattered aculei at the edges of the upper half, acute or acuminate, the lower (1.6 –) 2 – 4 (– 4.3) mm, linear-lanceolate, with 1 nerve; the upper (3 –) 3.2 – 5 (– 6.3) mm, ovate-lanceolate, with 3 nerves. Lemma (3.6 –) 4.2 – 6.7 mm, ovate-lanceolate, acute, awned, with narrowly scarious margins, with sparse aculei in the upper half, greenish or greenish-purple at the margins and towards the apex, with 5 nerves, that of the basal floret with an awn of 0.1 – 1.4 mm, that of the second basal floret with an awn of (0.1 –) 0.2 – 2.3 (– 2.5) mm, and awns up to 2.5 (– 3) mm in the rest. Palea (3.5 –) 4 – 5.7 (– 6) mm, subequal or somewhat shorter than lemma, bidentate, with 2 scabrid keels. Anthers (1.7 –) 1.9 – 3.4 (– 3.6) mm, linear, yellow. Ovary glabrous. Lodicules 0.8 – 0.9 mm, bilobed. Caryopsis 2.6 – 3.4 mm, adhering to palea. Eponymy: — The specific epithet honours Prof. emer. Dr. Werner Greuter (Università degli Studi di Palermo). Phenology: — Flowering time, May to July; fruiting time, July to August.	en	Martínez-Sagarra, Gloria, Devesa, Juan A. (2019): Two new taxa of Festuca (Poaceae) from the southeastern Iberian Peninsula. Phytotaxa 395 (4): 251-264, DOI: 10.11646/phytotaxa.395.4.1, URL: http://dx.doi.org/10.11646/phytotaxa.395.4.1
2052AF45FFEFFFF5C5965138C071EF3F.taxon	distribution	Distribution and ecology: — Endemic to the southeast of the Iberian Peninsula (Spain). The species is restricted to Baetic summit areas (Almería, Granada, Jaén, and Málaga provinces). It grows on open grasslands, scree of mountain meadows, and open scrubland, on basic substrates (limestones, dolomites, and marble dolomites); 1300 – 2200 m elevation (Fig. 1). Taxonomic remarks: — Festuca greuteri shows some variability in the size of the floral parts (the lowest values of spikelets and lemmas were observed in some specimens from Sierra de Baza and Sierra de Tejeda), and in the diameter, stiffness and anatomical pattern (in cross-section) of the leaf blade. Usually, plants of the easternmost populations show rigid leaf blades, elliptical and with a continuous ring of sclerenchyma in cross-section (e. g., in Sierra de María, Sierra de Guillimona, and Sierra de Castril). The diameter of the leaf blades is particularly small in individuals from Sierra de Mágina (leaf blades in cross-sections not shown), but it is quite variable depending on the plant habitat (see the variation of the leaf cross-sections among populations in Fig. 4). Plants of the western populations usually have more flaccid leaf blades, with a broken ring of sclerenchyma ‒ sometimes on very decurrent strands ‒ in cross-section (e. g., in Sierra de Camarolos, Fig. 4 G ‒ J, although this character combination also appears in some individuals from other mountains when the soils are humid), and obovate or V-shaped outline (Fig. 4). We observed that members of this species are usually glaucous and somewhat pruinose, but it is also a variable character (e. g., plants glaucous-pruinose are frequently found in Sierra de Guillimona, Sierra de Baza and Sierra de Tejeda). The awn length, however, provides two variation patterns that are recognised here to define two subspecies. Plants with the second basal lemma bearing a short awn, up to 1.3 (– 1.5) mm, are included in subsp. greuteri, and are distributed throughout the area of the species; on the contrary, plants with long-awned lemmas (usually more than 1.5 mm in that of the second floret) are grouped in subsp. camarolensis, and are restricted to the Sierra de Camarolos and Sierra del Jobo (Málaga province), where it coexists (growing in the same area) with plants of the typical subspecies. Members of subsp. camarolensis can have slightly larger floral parts (glumes and lemmas), although overlapping those of subsp. greuteri.	en	Martínez-Sagarra, Gloria, Devesa, Juan A. (2019): Two new taxa of Festuca (Poaceae) from the southeastern Iberian Peninsula. Phytotaxa 395 (4): 251-264, DOI: 10.11646/phytotaxa.395.4.1, URL: http://dx.doi.org/10.11646/phytotaxa.395.4.1
2052AF45FFE1FFFDC596545CC1C8EE5F.taxon	description	Jaén: Calar Palomas, 14 June 1956, Bellot & Casaseca (MA 447991, MA 447989, mixed with F. greuteri subsp. greuteri). Santiago de la Espada, 14 June 1956, L. Ceballos (MA 170016). Santiago de la Espada, Campos de Hernán Perea, 23 June 1975, González Rebollar et al. (MA 482572, MA 462168, SALA 50246). Sierra de Cazorla, Campos de Hernán Perea, La Monterilla refuge, 4 June 2014, E. López & G. Martínez GM 17 / 14 (COFC 61360). Sierra de Castril, VI- 1903, E. Reverchon (MA 265492); idem, July 1903, E. Reverchon (MA 12047); idem, 1903, without collector (MA 146452). Sierra de Cazorla, Rambla seca refuge, 11 June 2015, E. León & G. Martínez GM 24 / 15 (COFC 62006); idem, 3 June 2014, E. López & G. Martínez GM 12 / 14 (COFC 61362). Sierra de Cazorla, Nava Noguera, 11 June 2015, E. León & G. Martínez GM 23 / 15 (COFC 62005). Sierra de Cazorla, between the Hotel Parador Nacional de Cazorla and the Cortijo de La Cabrilla, 3 June 2014, E. López & G. Martínez GM 10 / 14 (COFC 61359). Sierra de la Malessa, July 1904, E. Reverchon (MA 12045). Sierra Seca, El Chaparral, 29 June 1988, B. Valdés et al. (SEV 204923, SEV 204973).	en	Martínez-Sagarra, Gloria, Devesa, Juan A. (2019): Two new taxa of Festuca (Poaceae) from the southeastern Iberian Peninsula. Phytotaxa 395 (4): 251-264, DOI: 10.11646/phytotaxa.395.4.1, URL: http://dx.doi.org/10.11646/phytotaxa.395.4.1
