taxonID	type	description	language	source
3012174D00AE55F28CE115657EF6C8E3.taxon	description	Fig. 7	en	Lee, Beeyoung Gun, Hur, Jae-Seoun (2021): Two new calcicolous caloplacoid lichens from South Korea, with a taxonomic key to the species of Huriella and Squamulea. MycoKeys 84: 35-55, DOI: http://dx.doi.org/10.3897/mycokeys.84.71227, URL: http://dx.doi.org/10.3897/mycokeys.84.71227
3012174D00AE55F28CE115657EF6C8E3.taxon	diagnosis	Diagnosis. Huriella aeruginosa differs from ' Squamulea ' Squamulea chelonia by dark greenish-grey to grey thallus without pruina (vs. yellow orange to deep orange thallus with white pruina), gold to yellow-brown epihymenium (vs. orange epihymenium), larger ascospores (7.5 - 12 x 4.5 - 7.5 μm vs. 8 - 10.4 x 4.7 - 6.0 μm) and the chemistry (thallus K-, KC- and no substance vs. thallus K + purple, KC + / - purplish and the presence of parietin, teloschistin, fallacinal, parietinic acid and emodin).	en	Lee, Beeyoung Gun, Hur, Jae-Seoun (2021): Two new calcicolous caloplacoid lichens from South Korea, with a taxonomic key to the species of Huriella and Squamulea. MycoKeys 84: 35-55, DOI: http://dx.doi.org/10.3897/mycokeys.84.71227, URL: http://dx.doi.org/10.3897/mycokeys.84.71227
3012174D00AE55F28CE115657EF6C8E3.taxon	materials_examined	Type. South Korea, Gangwon Province, Gangneung, Okgye-myeon, Mt. Seokbyung (summit), 37 ° 35.21 ' N, 128 ° 53.87 ' E, 1,072 m alt., on calcareous rock, 17 June 2020, B. G. Lee & H. J. Lee 2020 - 000872, with Bagliettoa baldensis, Catillaria lenticularis, Endocarpon subramulosum Y. Joshi & Hur, Laundonia flavovirescens, Rusavskia elegans and Verrucaria nigrescens (holotype: BDNA-L- 0001072!; GenBank MW 832829 for ITS). Thallus saxicolous (calcicolous), crustose, mainly areolate or slightly rimose, placodioid around edge, but without distinct lobes, thin, dark greenish-grey to grey, occasionally pale yellowish-grey when young, margin indeterminate or determinate when placodioid areoles are arranged around edge, vegetative propagules absent, areoles 0.3 - 0.7 mm diam., 150 - 200 μm thick; cortex hyaline with dark green pigment layer, 15 - 25 μm thick, cortical cells granular, coarsely anticlinally arranged, 5 - 10 μm diam., with epinecral layer, up to 5 μm thick; medulla 80 - 100 μm thick, below algal layer, with large crystals (materials of substrate possibly) and brown cells (dead algal cells possibly); photobiont coccoid, cells globose to oval, 5 - 25 μm. Small crystals in cortex, medulla and between algal cells, dissolving in K. Prothallus absent. Apothecia abundant, scattered and not concentrated in centre, rounded, often contiguous when mature, emerging on the surface of thallus, immersed, adnate or rarely sessile, constricted at the base, 0.2 - 0.4 mm diam. Disc flat when young and flat or slightly convex when mature, not pruinose, orange from the beginning, 110 - 230 μm thick; margin persistent, even to disc or slightly prominent, generally entire or slightly crenulate, thalline margin concolorous to disc, proper margin inconspicuous. Amphithecium well-developed, with small crystals between algal cells, dissolving in K, 50 - 55 μm wide laterally, algal layers continuous to the base or solitarily remaining in amphithecium, algal cells 5 - 25 μm diam., cortical layer hyaline with gold to yellow-brown pigment concolorous to epihymenium at periphery, 15 - 20 μm thick. Parathecium inconspicuous, hyaline but gold to yellow-brown at periphery, ca. 10 μm wide laterally and ca. 20 μm wide at periphery. Epihymenium gold to yellow-brown, granular, pigment K + wine red and dissolved, 10 - 20 μm high. Hymenium hyaline, 45 - 55 μm high. Hypothecium hyaline, 35 - 45 μm high. Oil droplets present, small, along paraphyses and more in the base of hymenium and hypothecium. Paraphyses septate, anastomosing, 2 - 3 μm wide, simple or branched at tips, tips swollen or slightly swollen, not pigmented, 3.5 - 5.5 μm wide. Asci clavate, 8 - spored, 35 - 48 x 14 - 17 μm (n = 5). Ascospores generally ellipsoid, occasionally globose, 1 - septate, polarilocular or narrow septum remaining, hyaline permanently, 7.5 - 12 x 4.5 - 7.5 μm (mean = 9.9 x 5.7 μm; SD = 0.9 (L), 0.6 (W); L / W ratio 1.2 - 2.3, ratio mean = 1.8, ratio SD = 0.2; n = 104), globose spores 7.5 - 9 x 7.0 - 9.2 μm (mean = 8.0 x 7.7 μm; SD = 0.8 (L), 0.9 (W); L / W ratio 1.0 - 1.1, ratio mean = 1.0, ratio SD = 0.1; n = 11). Pycnidia not detected.	en	Lee, Beeyoung Gun, Hur, Jae-Seoun (2021): Two new calcicolous caloplacoid lichens from South Korea, with a taxonomic key to the species of Huriella and Squamulea. MycoKeys 84: 35-55, DOI: http://dx.doi.org/10.3897/mycokeys.84.71227, URL: http://dx.doi.org/10.3897/mycokeys.84.71227
3012174D00AE55F28CE115657EF6C8E3.taxon	distribution	Distribution and ecology. The species occurs on the calcareous rock. The species is currently known from the type collection.	en	Lee, Beeyoung Gun, Hur, Jae-Seoun (2021): Two new calcicolous caloplacoid lichens from South Korea, with a taxonomic key to the species of Huriella and Squamulea. MycoKeys 84: 35-55, DOI: http://dx.doi.org/10.3897/mycokeys.84.71227, URL: http://dx.doi.org/10.3897/mycokeys.84.71227
3012174D00AE55F28CE115657EF6C8E3.taxon	etymology	Etymology. The species epithet indicates the lichen's thallus colour, dark green, which is the key characteristic distinguished from all the species in the genus Huriella.	en	Lee, Beeyoung Gun, Hur, Jae-Seoun (2021): Two new calcicolous caloplacoid lichens from South Korea, with a taxonomic key to the species of Huriella and Squamulea. MycoKeys 84: 35-55, DOI: http://dx.doi.org/10.3897/mycokeys.84.71227, URL: http://dx.doi.org/10.3897/mycokeys.84.71227
C09EC14C2C85565CACE52E8D13954457.taxon	description	Fig. 6	en	Lee, Beeyoung Gun, Hur, Jae-Seoun (2021): Two new calcicolous caloplacoid lichens from South Korea, with a taxonomic key to the species of Huriella and Squamulea. MycoKeys 84: 35-55, DOI: http://dx.doi.org/10.3897/mycokeys.84.71227, URL: http://dx.doi.org/10.3897/mycokeys.84.71227
C09EC14C2C85565CACE52E8D13954457.taxon	diagnosis	Diagnosis. Pyrenodesmia rugosa differs from P. micromontana by thicker thallus (125 - 200 μm vs. 95 - 125 μm), rugose areoles (vs. flat areoles), larger apothecia (0.2 - 0.7 mm diam. vs. 0.2 - 0.4 mm diam.), shorter hymenium (60 - 70 μm vs. 80 - 100 μm), shorter hypothecium (50 - 55 μm vs. 80 - 100 μm) and narrower tip cells of paraphyses (3 - 4.5 μm vs. 5 - 6 μm).	en	Lee, Beeyoung Gun, Hur, Jae-Seoun (2021): Two new calcicolous caloplacoid lichens from South Korea, with a taxonomic key to the species of Huriella and Squamulea. MycoKeys 84: 35-55, DOI: http://dx.doi.org/10.3897/mycokeys.84.71227, URL: http://dx.doi.org/10.3897/mycokeys.84.71227
C09EC14C2C85565CACE52E8D13954457.taxon	materials_examined	Type. South Korea, Gangwon Province, Gangneung, Okgye-myeon, Mt. Seokbyung (summit), 37 ° 35.21 ' N, 128 ° 53.87 ' E, 1,072 m alt., on calcareous rock, 17 June 2020, B. G. Lee & H. J. Lee 2020 - 000902, with Athallia cf. vitellinula (Nyl.) Arup, Froeden & Sochting, Bagliettoa baldensis (A. Massal.) Vezda, Catillaria lenticularis (Ach.) Th. Fr. and Staurothele aff. succedens (Rehm) Arnold (holotype: BDNA-L- 0001102!); same locality, on calcareous rock, 17 June 2020, B. G. Lee & H. J. Lee 2020 - 000899, with Athallia cf. holocarpa (Hoffm.) Arup, Froeden & Sochting and Staurothele cf. rupifraga (A. Massal.) Arnold (paratype: BDNA-L- 0001099; GenBank MW 832828 for ITS, MW 832825 for mtSSU and MW 832804 for LSU). Thallus saxicolous (calcicolous), crustose, mainly areolate or slightly rimose, rugose, greyish-brown to pale brown, often with orange spots, margin indeterminate or determinate when placodioid areoles are arranged around edge, vegetative propagules absent, areoles 0.4 - 1.0 mm diam., 125 - 200 μm thick; cortex hyaline with pale brown pigment layer, pale brown pigment K + purple, 10 - 40 μm thick, cortical cells granular, 5 - 10 μm diam., with epinecral layer, 5 - 7 μm thick; medulla 60 - 110 μm thick below algal layer or inconspicuous and algal layer shown just above substrate; photobiont coccoid, cells globose to oval, 5 - 15 μm diam., algal layer 50 - 70 μm thick. Small crystals present between algal cells, not dissolving in K. Prothallus absent. Apothecia abundant, scattered or concentrated in centre, rounded, often contiguous or even coalescent when mature, emerging on the surface of thallus, immersed or adnate, slightly constricted at the base, 0.2 - 0.7 mm diam. Disc flat when young and flat or concave when mature, often white pruinose, black, 200 - 300 μm thick; zeorine, margin persistent, slightly prominent, generally entire or rarely slightly crenulate, thalline margin paler to disc and showing brown colour, often inconspicuous due to locating below proper margin, proper margin concolorous to disc. Amphithecium present, with small crystals between algal cells, not dissolving in K, 80 - 130 μm wide laterally, algal layers continuous to the base and underlying the hypothecium, algal cells 5 - 15 μm diam., cortical layer hyaline with pale brownish pigment at periphery, 10 - 40 μm thick. Parathecium well-developed, hyaline, but grey with slightly brown pigment concolorous to epihymenium at periphery, 20 - 40 μm wide laterally and 50 - 90 μm wide at periphery. Epihymenium grey with slightly brown pigment, K + purple, tiny granules abundant on surface, not dissolving in K, 5 - 10 μm high. Hymenium hyaline, 60 - 70 μm high. Hypothecium hyaline, base open and extending downwards, 50 - 55 μm high. Oil droplets present in upper hypothecium, but absent in hymenium. Paraphyses septate, often anastomosing, 2 - 2.5 μm wide, generally simple, but occasionally branched at tips, tips slightly swollen, not pigmented, 3.0 - 4.5 μm wide. Asci oblong to narrowly clavate, 8 - spored, 52 - 60 x 14 - 18 μm (n = 5). Ascospores ellipsoid, 1 - septate, polarilocular when mature or narrow septum remaining, hyaline permanently, 11 - 18 x 5.5 - 11 μm (mean = 14.1 x 7.6 μm; SD = 1.6 (L), 1.0 (W); L / W ratio 1.5 - 2.5, ratio mean = 1.9, ratio SD = 0.3; n = 105), septum 1.5 - 3.0 μm. Pycnidia not detected.	en	Lee, Beeyoung Gun, Hur, Jae-Seoun (2021): Two new calcicolous caloplacoid lichens from South Korea, with a taxonomic key to the species of Huriella and Squamulea. MycoKeys 84: 35-55, DOI: http://dx.doi.org/10.3897/mycokeys.84.71227, URL: http://dx.doi.org/10.3897/mycokeys.84.71227
C09EC14C2C85565CACE52E8D13954457.taxon	distribution	Distribution and ecology. The species occurs on the calcareous rock. The species is currently known from the type collections.	en	Lee, Beeyoung Gun, Hur, Jae-Seoun (2021): Two new calcicolous caloplacoid lichens from South Korea, with a taxonomic key to the species of Huriella and Squamulea. MycoKeys 84: 35-55, DOI: http://dx.doi.org/10.3897/mycokeys.84.71227, URL: http://dx.doi.org/10.3897/mycokeys.84.71227
C09EC14C2C85565CACE52E8D13954457.taxon	etymology	Etymology. The species epithet indicates the lichen's thallus texture, rugose or wrinkled, which is the key characteristic distinguished from closely-related calcicolous species in the genus Pyrenodesmia.	en	Lee, Beeyoung Gun, Hur, Jae-Seoun (2021): Two new calcicolous caloplacoid lichens from South Korea, with a taxonomic key to the species of Huriella and Squamulea. MycoKeys 84: 35-55, DOI: http://dx.doi.org/10.3897/mycokeys.84.71227, URL: http://dx.doi.org/10.3897/mycokeys.84.71227
