Turczaninowia 24, 2: 28–41 (2021) ISSN 1560–7259 (print edition) DOI: 10.14258/turczaninowia.24.2.4 TURCZANINOWIA http://turczaninowia.asu.ru ISSN 1560–7267 (online edition)

УДК 582.29(470.317)

Additions to the lichen flora of the Forest Reserve and Region

I. N. Urbanavichene1*, G. P. Urbanavichus2

1 Komarov Botanical Institute RAS, Prof. Popov Str. 2, St. Petersburg, 197376, Russian Federation. E-mail: [email protected]; ORCID iD: https://orcid.org/0000-0002-5492-5215

2 Institute of North Industrial Ecology Problems, Kola Science Centre RAS, Akademgorodok, 14a, Apatity, Murmansk Region, 184209, Russian Federation. E-mail: [email protected]; ORCID iD: https://orcid.org/0000-0003-3222-5151 * Corresponding author

Keywords: diversity, European , Micarea melanobola, Nature Reserve, new records.

Summary. As a result of determining the lichens collected in summer 2020 in the territory of the Kologriv Forest State Nature Reserve (Kostroma Region), 57 species (44 lichens, 5 non-lichenized and 8 lichenicolous fungi) new to the lichen flora of the Reserve were identified. Among them, 49 species and 17 genera (Acrocordia, Allocalicium, Aca- rospora, Biatoridium, Catinaria, Cryptodiscus, Didymocyrtis, Fellhanera, Inoderma, Intralichen, Lichenoconium, Melaspileella, Rebentischia, Schismatomma, Sclerococcum, Thelidium, and Tremella) are new for the Kostroma Re- gion. Micarea melanobola is new for Russia. The genus Rebentischia with species R. massalongii as well as Ramalina vogulica are published for the first time for the European Russia. Five species: Allocalicium adaequatum, Bryoria glabra, Japewia subaurifera, Sclerococcum simplex, and Tremella hypogymniae – are reported as new records for the Middle Russia. Information on habitats, substrates and distribution in the neighboring regions is provided.

Дополнения к лихенофлоре заповедника «Кологривский лес» и Костромской области

И. Н. Урбанавичене1, Г. П. Урбанавичюс2

1 Ботанический институт им. В. Л. Комарова РАН, ул. Проф. Попова, 2, г. Санкт-Петербург, 197376, Россия 2 Институт проблем промышленной экологии Севера Кольского научного центра РАН, Академический городок, 14а, г. Апатиты, Мурманская область, 184209, Россия

Ключевые слова: Европейская Россия, новые находки, природный заповедник, разнообразие, Micarea mela- nobola.

Аннотация. В результате определения коллекции лишайников, собранных летом 2020 г. на террито- рии государственного природного заповедника «Кологривский лес» (Кологривский р-н, Костромская обл.), было выявлено 57 видов, новых для лихенофлоры заповедника (44 вида лишайников, 5 нелихенизирован- ных и 8 лихенофильных видов грибов). Среди них 49 видов и 17 родов (Acrocordia, Allocalicium, Acarospora, Biatoridium, Catinaria, Cryptodiscus, Didymocyrtis, Fellhanera, Inoderma, Intralichen, Lichenoconium, Melaspileella, Rebentischia, Schismatomma, Sclerococcum, Thelidium Tremella) – новые для Костромской обл. Micarea melanobola – вид новый для России. Впервые для Европейской России опубликованы род Rebentischia с видом R. massalongii, и Ramalina vogulica. Находки пяти видов – Allocalicium adaequatum, Bryoria glabra, Japewia subaurifera, Sclerococcum simplex, Tremella hypogymniae – являются первыми указаниями для средней полосы России. Приводится информация о местообитаниях, субстратах и распространении видов в соседних регионах.

Поступило в редакцию 06.04.2021 Submitted 06.04.2021 Принято к публикации 07.06.2021 Accepted 07.06.2021 Turczaninowia 24, 2: 28–41 (2021) 29

Introduction chromatography (TLC) in solvent systems A and C (Orange et al., 2001). The nomenclature of the The lichen flora of Kostroma Region is one of cited taxa follows Nordin et al. (2011) and the the poorly-studied of the European part of Russia. borders of Middle Russia are indicated according to Prior to this study, the lichen flora of the Kologriv Mayevskiy (2014). The specimens are deposited in Forest Reserve comprises 250 species and the the private herbarium of G. P. Urbanavichus and in Kostroma Region 294 species (Elenkin, 1906, 1907, the lichen herbarium of Komarov Botanical Institute 1911; Ladyzhenskaya, 1931; Kuznetsova, Skazina, (LE), duplicates are in the herbariums of the Altai 2010; Himelbrant et al., 2018; Urbanavichene, State University (ALTB). In the following list of Urbanavichus, 2019b, 2020). This article presents species, lichenicolous fungi are marked with * and additions to existing data of the lichen flora of the non-lichenized fungi are marked with +. Kostroma Region and Kologriv Forest Reserve. The main part of the Kostroma Region is located Results in the southern taiga subzone. A significant part of The list of species the natural forest landscapes of the region has been greatly transformed as a result of many years of Acarospora moenium (Vain.) Räsänen: “Rus- human activity. Currently, the forest occupies ca. sia, Kostroma Region, Kologriv District, Kologriv 74 % of the region area, 2/3 of them are young or Forest Reserve: quarter no. 17, neighborhood middle-aged tree stands. Kologriv Forest Reserve of the Sekha cordon, old-growth mixed forest, was established in 2006 in the northern part of the 58°55′34.3″N, 43°49′48.5″E, on old concrete slab. Kostroma Region (58°55′N, 43°52′E) to preserve 06 VII 2020. G. P. Urbanavichus” (hb. G. U. Ur- the southern taiga nature landscapes. Our field banavichus, ALTB). – Inconspicuous lichen, wide- studies were carried out in the best-conserved old- spread on man-made substrate (concrete, etc.), more growth fir-spruce (Abies sibirica Ledeb., Picea sp. rarely on calciferous schists. Distribution in neigh- with single old Salix caprea L. and Alnus incana boring territories: and Vologda Regions (L.) Moench., and rarely with Pinus sylvestris L.) (Muchnik et al., 2009), Nizhniy Novgorod Region and mixed aspen-spruce (with Populus tremula L., (Urbanavichus, Urbanavichene, 2004). Sorbus aucuparia L. and young Acer platanoides Acrocordia cavata (Ach.) R. C. Harris: “Russia, L.) or lime-spruce (with Tilia cordata L.) forest Kostroma Region, Kologriv District, Kologriv For- communities. The detailed description of the est Reserve: quarter no. 89, left bank of the name- climate, landscape, and other characteristics of the less stream (left tributary of the Nelka River), dark investigation area are published in our previous coniferous forest with Populus tremula and singles papers (Urbanavichene, Urbanavichus, 2019b, young trees of Acer platanoides, 58°45′06.5″N, 2020). 43°53′50.2″E, on the bark of Acer platanoides. 29 The results presented in the article are based on VI 2020. I. N. Urbanavichene, G. P. Urbanavichus” the herbarium collected during the expedition to the (ALTB). – Unreported from neighboring territories. Kologriv Forest Reserve in June–July 2020. The nearest localities in the Middle Russia (sensu Mayevskiy, 2014) were previously known from the Materials and methods Tver Region (Notov et al., 2011), Bryansk Region (Muchnik, 2020). The specialized species of biolog- The specimens were collected by the authors ically valuable old-growth forests in North-Western in the northern, middle and southern parts of the European Russia (Survey of biologically ..., 2009). Kologrivsky cluster of the Kologriv Forest Reserve Allocalicium adaequatum (Nyl.) M. Prieto (Kologriv District, Kostroma Region) in the summer et Wedin: “Russia, Kostroma Region, Kologriv of 2020. The geographic coordinates (WGS84) of District, Kologriv Forest Reserve: quarter no. 90, each locality were measured by GPS. Morphological neighborhood of the Nelka place, secondary mixed and microscopic characters were examined by forest with singles old Salix caprea, 58°44′57.8″N, standard microscopic techniques. Polarized light 43°53′57.6″E, on the bark of Salix caprea. 28 VI (pol) was used for locating crystals in the sections. 2020. I. N. Urbanavichene, G. P. Urbanavichus” Lichen substances of some species were studied by (ALTB). – Unreported from neighboring territories. spot-tests using potassium hydroxide solution (K), New species for the Middle Russia. The nearest sodium hypochlorite solution (C), 1,4-p-phenyl- localities in European Russia are known from the endiamine (Pd), and iodine (I), and by a thin-layer southern parts of the Komi Republic (Pystina, 2003) 30 Urbanavichene I. N., Urbanavichus G. P. Additions to the lichen flora of the Kologriv Forest Reserve and the Republic of Karelia (Fadeeva et al., 2007). ous-deciduous forest, 58°54′35.9″N, 43°53′53.0″E, In Russia it was reported from the North European on the bark of Sorbus aucuparia. 27 VI 2020. I. N. part, North Ural, Caucasus, Siberia and Far East Urbanavichene, G. P. Urbanavichus” (hb. G. P. Ur- (Urbanavichus, 2010). banavichus, LE L15435); “Russia, Kostroma Re- Arthothelium spectabile Flot. ex A. Massal.: gion, Kologriv District, Kologriv Forest Reserve: “Russia, Kostroma Region, Kologriv District, Ko- quarter no. 89, left bank of the nameless stream (left logriv Forest Reserve: quarter no. 90, left bank of tributary of the Nelka River), dark coniferous forest the Nelka River, dark coniferous forest with singles with Populus tremula, 58°45′06.5″N, 43°53′50.2″E, Populus tremula, Alnus incana and Tilia cordata, on the brunches of Picea sp. 29 VI 2020. I. N. Ur- 58°44′50.1″N, 43°53′57.3″E, on the bark of Tilia banavichene, G. P. Urbanavichus” (hb. G. P. Ur- cordata. 29 VI 2020. I. N. Urbanavichene, G. P. Ur- banavichus); “Russia, Kostroma Region, Kologriv banavichus” (hb. G. P. Urbanavichus). – Unreported District, Kologriv Forest Reserve: quarter no. 56, from neighboring territories. In the Middle Russia reed-sphagnum spruce forest on the right bank of it was previously known from the Voronezh Re- the nameless stream (left tributary of the Sekha Riv- gion (Muchnik, 1991) and the Republic of Tatarstan er), 58°50′03.6″N, 43°47′46.4″E, on the brunches of (Malysheva, Smirnov, 1982). Picea sp. 30 VI 2020. I. N. Urbanavichene, G. P. Bacidia igniarii (Nyl.) Oxner: “Russia, Kostro- Urbanavichus” (hb. G. P. Urbanavichus, ALTB); ma Region, Kologriv District, Kologriv Forest “Russia, Kostroma Region, Kologriv District, Ko- Reserve: quarter no. 56, middle-aged spruce for- logriv Forest Reserve: quarter no. 6, old-growth est with singles Populus tremula, 58°50′22.0″N, swampy pine forest, 58°58′08.5″N, 43°50′03.3″E, 43°47′45.4″E, on the bark of Salix caprea. 30 VI on the bark of Pinus sylvestris. 02 VII 2020. I. N. 2020. I. N. Urbanavichene, G. P. Urbanavichus” Urbanavichene, G. P. Urbanavichus” (hb. G. P. Ur- (hb. ALTB). – Distribution in neighboring territo- banavichus). – Distribution in neighboring territo- ries: Nizhniy Novgorod Region (Urbanavichus, Ur- ries: Nizhniy Novgorod Region (Urbanavichene, banavichene, 2004). Urbanavichus, 2021). In the Middle Russia, it was Biatoridium monasteriense J. Lahm ex Körb.: reported also from and Smolensk Regions “Russia, Kostroma Region, Kologriv District, Ko- (Chernyadeva et al., 2018; Muchnik, Tikhonova, logriv Forest Reserve: quarter no. 82, old elm 2020). trees in the Kosul’nikov place, 58°45′59.0″N, Candelariella efflorescens R. C. Harris et W. R. 43°54′26.7″E, on the bark of Ulmus sp. 28 VI 2020. Buck: “Russia, Kostroma Region, Kologriv Dis- I. N. Urbanavichene, G. P. Urbanavichus” (hb. G. P. trict, Kologriv Forest Reserve: quarter no. 82, old Urbanavichus, ALTB). – Distribution in neighbor- elm trees in the Kosul’nikov place, 58°45′59.0″N, ing territories: Yaroslavl Region (Muchnik et al., 43°54′26.7″E, on the bark of Ulmus sp. 28 VI 2020. 2009), Nizhniy Novgorod Region (Urbanavichene, I. N. Urbanavichene, G. P. Urbanavichus” (hb. G. P. Urbanavichus, 2021). Specialized species of bio- Urbanavichus, ALTB). – In Kostroma Region it was logically valuable old-growth forests in North- previously reported from Kologriv District in 2010 Western European Russia (Survey of biological- (Kuznetsova, Skazina, 2010). Distribution in neigh- ly ..., 2009). boring territories: Yaroslavl and Vologda Regions Bryoria glabra (Motyka) Brodo et D. Hawksw.: (Muchnik et al., 2009), Nizhniy Novgorod Region “Russia, Kostroma Region, Kologriv District, Ko- (Urbanavichus, Urbanavichene, 2004). logriv Forest Reserve: quarter no. 6, old-growth Catinaria atropurpurea (Schaer.) Vězda et swampy pine forest, 58°58′08.5″N, 43°50′03.3″E, Poelt: “Russia, Kostroma Region, Kologriv District, on the bark of Pinus sylvestris. 02 VII 2020. I. N. Ur- Kologriv Forest Reserve: quarter no. 25, left bank of banavichene, G. P. Urbanavichus” (LE L15434). – the Londushka River, old-growth dark coniferous- Unreported from neighboring territories. New spe- deciduous forest, 58°54′35.9″N, 43°53′53.0″E, on cies for the Middle Russia. In the European part of the wood of Sorbus aucuparia. 27 VI 2020. I. N. Russia, it was reported from the North – Arkhan- Urbanavichene, G. P. Urbanavichus” (ALTB, LE gelsk and Murmansk Regions (Tarasova et al., 2015; L15436); “Russia, Kostroma Region, Kologriv Dis- Urbanavichus, Urbanavichene, 2020). trict, Kologriv Forest Reserve: quarter no. 82, old Bryoria vrangiana (Gyeln.) Brodo et D. Hawk- elm trees in the Kosul’nikov place, 58°45′59.0″N, sw.: “Russia, Kostroma Region, Kologriv District, 43°54′26.7″E, on the bark of Ulmus sp. 28 VI 2020. Kologriv Forest Reserve: quarter no. 25, left bank I. N. Urbanavichene, G. P. Urbanavichus” (hb. G. P. of the Londushka River, old-growth dark conifer- Urbanavichus); “Russia, Kostroma Region, Ko- Turczaninowia 24, 2: 28–41 (2021) 31 logriv District, Kologriv Forest Reserve: quarter Cryptodiscus tabularum Kirschst.: “Russia, no. 6, to N of the Roblya Brook (left tributary of Kostroma Region, Kologriv District, Kologriv For- the Ponga River), dark coniferous-deciduous forest, est Reserve: quarter no. 6, old-growth swampy pine 58°58′50.3″N, 43°48′59.2″E, on the bark of Abies forest, 58°58′08.5″N, 43°50′03.3″E, on dry pine sibirica. 02 VII 2020. I. N. Urbanavichene, G. P. wood. 02 VII 2020. I. N. Urbanavichene, G. P. Ur- Urbanavichus” (hb. G. P. Urbanavichus). – Distri- banavichus” (ALTB). – Unreported from neighbor- bution in neighboring territories: Yaroslavl Region ing territories. In the Middle Russia, it is previously (Muchnik et al., 2007). It is the widely distributed known from the Republic of Mordovia (Urbanavi- species in the many regions of Russia (Urbanavi- chus, Urbanavichene, 2015); also reported from the chus, 2010). Northern Caucasus (Urbanavichene, Urbanavichus, *Chaenothecopsis consociata (Nádv.) A. F. 2019a). W. Schmidt: “Russia, Kostroma Region, Kologriv *Didymocyrtis epiphyscia Ertz et Diederich: District, Kologriv Forest Reserve: quarter no. “Russia, Kostroma Region, Kologriv District, Ko- 25, left bank of the Londushka River, old-growth logriv Forest Reserve: quarter no. 89, left bank of dark coniferous-deciduous forest, 58°54′35.9″N, the nameless stream (left tributary of the Nelka Riv- 43°53′53.0″E, on thallus of Chaenotheca chryso- er), dark coniferous forest with Populus tremula, cephala, growing on the bark of Picea sp. 27 VI 58°45′06.5″N, 43°53′50.2″E, on thallus of Physcia 2020. I. N. Urbanavichene, G. P. Urbanavichus” aipolia, growing on bark of Populus tremula. 29 VI (ALTB). – In the Kostroma Region it was previ- 2020. G. P. Urbanavichus” (ALTB). – Unreported ously reported from the Kologriv District in 2010 from neighboring territories. In the Middle Russia (Kuznetsova, Skazina, 2010). Distribution in neigh- previously known from the Republic of Mordovia boring territories: Yaroslavl Region (Muchnik et al., (Urbanavichus, Urbanavichene, 2015). 2007). The indicator species of biologically valu- Fellhanera subtilis (Vězda) Diederich et Sérus.: able old-growth forests in North-Western European “Russia, Kostroma Region, Kologriv District, Ko- Russia (Survey of biologically ..., 2009). logriv Forest Reserve: quarter no. 31, right bank of +Chaenothecopsis haematopus Tibell: “Rus- the Sekha River, old-growth mixed dark coniferous- sia, Kostroma Region, Kologriv District, Kologriv deciduous forest, 58°53′37.0″N, 43°50′05.5″E, on Forest Reserve: quarter no. 90, neighborhood of the lignum of stump of Picea sp. 05 VII 2020. I. N. Nelka place, secondary mixed forest with singles Urbanavichene, G. P. Urbanavichus” (LE L15438). old Salix caprea, 58°44′57.8″N, 43°53′57.6″E, on – Distribution in neighboring territories: Nizhniy the bark of Salix caprea. 28 VI 2020. I. N. Urbana- Novgorod Region (Presnyakova, 2001). vichene, G. P. Urbanavichus” (LE L15437). – Distri- Gyalecta truncigena (Ach.) Hepp: “Russia, bution in neighboring territories: Nizhniy Novgorod Kostroma Region, Kologriv District, Kologriv Region (Urbanavichene, Urbanavichus, 2021). In Forest Reserve: quarter no. 99, the embankment the Middle Russia, it is currently known also from slopes of the old, abandoned railway, secondary the Republic of Mari El (Bogdanov, 2015). It is the mixed forest, 58°44′35.1″N, 43°53′57.4″E, on the rare species in Russia previously reported from the bark of Populus tremula. 28 VI 2020. I. N. Urbanav- Komi Republic, Khabarovsk Territory and Sakhalin ichene, G. P. Urbanavichus” (hb. G. P. Urbanavi- Region (Titov, 2006), and Leningrad Region (Hime- chus, ALTB); “Russia, Kostroma Region, Kologriv lbrant et al., 2013). District, Kologriv Forest Reserve: quarter no. 90, Coenogonium luteum (Dicks.) Kalb et Lück- left bank of the Nelka River, dark coniferous forest ing: “Russia, Kostroma Region, Kologriv District, with singles Populus tremula, Alnus incana and Til- Kologriv Forest Reserve: quarter no. 31, right bank ia cordata, 58°44′50.1″N, 43°53′57.3″E, on the bark of the Sekha River, old-growth mixed dark conifer- of Salix caprea. 29 VI 2020. I. N. Urbanavichene, ous-deciduous forest, 58°53′37.0″N, 43°50′05.5″E, G. P. Urbanavichus” (hb. G. P. Urbanavichus). – on the bark of Tilia cordata. 05 VII 2020. I. N. Ur- Distribution in neighboring territories: Vologda and banavichene, G. P. Urbanavichus” (hb. G. P. Ur- Yaroslavl Regions (Muchnik et al., 2009). The spe- banavichus). – Unreported from neighboring territo- cialized species of biologically valuable old-growth ries. In the Middle Russia, it was previously known forests in North-Western European Russia (Survey from the Republic of Tatarstan and the Republic of biologically ..., 2009). of Mari El (Urbanavichus, Urbanavichene, 2004), Inoderma byssaceum (Weigel) Gray: “Russia, Tver Region (Notov et al., 2014). Kostroma Region, Kologriv District, Kologriv For- 32 Urbanavichene I. N., Urbanavichus G. P. Additions to the lichen flora of the Kologriv Forest Reserve est Reserve: quarter no. 6, to N of the Roblya Brook trict, Kologriv Forest Reserve: quarter no. 89, left (left tributary of the Ponga River), dark coniferous- bank of the nameless stream (left tributary of the deciduous forest, 58°58′50.3″N, 43°48′59.2″E, on Nelka River), dark coniferous forest with Populus dry spruce wood. 02 VII 2020. I. N. Urbanavichene, tremula, 58°45′06.5″N, 43°53′50.2″E, on bark of G. P. Urbanavichus” (hb. G. P. Urbanavichus). – Populus tremula. 29 VI 2020. I. N. Urbanavichene, Distribution in neighboring territories: Nizhniy G. P. Urbanavichus” (hb. G. P. Urbanavichus). – Novgorod Region (Urbanavichus, Urbanavichene, Distribution in neighboring territories: Re- 2004). Indicator of biologically valuable forests in gion (Malysheva, 1986), Nizhniy Novgorod Region the Southern Taiga of the North-Western European (Presnyakova, 2001). Russia (Survey of biologically ..., 2009). Lecanora subcarpinea Szatala: “Russia, Kostro- *Intralichen christiansenii (D. Hawksw.) D. ma Region, Kologriv District, Kologriv Forest Re- Hawksw. et M. S. Cole: “Russia, Kostroma Region, serve: quarter no. 90, neighborhood of the Nelka Kologriv District, Kologriv Forest Reserve: quarter place, secondary mixed forest with singles old Salix no. 6, to N of the Roblya Brook (left tributary of caprea, 58°44′57.8″N, 43°53′57.6″E, on the bark of the Ponga River), dark coniferous-deciduous forest, Salix caprea. 28 VI 2020. I. N. Urbanavichene, G. P. 58°58′50.3″N, 43°48′59.2″E, on apothecia of Mi- Urbanavichus” (hb. G. P. Urbanavichus); “Russia, carea denigrata, growing on stump of Picea sp. 02 Kostroma Region, Kologriv District, Kologriv For- VII 2020. I. N. Urbanavichene, G. P. Urbanavichus” est Reserve: quarter no. 89, left bank of the nameless (hb. G. P. Urbanavichus). – Unreported from neigh- stream (left tributary of the Nelka River), dark co- boring territories. In the Middle Russia, it was pre- niferous forest with Populus tremula, 58°45′06.5″N, viously known from the Samara Region (Tsurykau, 43°53′50.2″E, on bark of Populus tremula. 29 VI Korchikov, 2017). 2020. I. N. Urbanavichene, G. P. Urbanavichus” Japewia subaurifera Muhr et Tønsberg: “Russia, (hb. G. P. Urbanavichus, ALTB). – Distribution in Kostroma Region, Kologriv District, Kologriv For- neighboring territories: Yaroslavl Region (Muchnik est Reserve: quarter no. 56, reed-sphagnum spruce et al., 2016). forest on the right bank of the nameless stream *Lichenoconium lecanorae (Japp) D. Hawksw.: (left tributary of the Sekha River), 58°50′03.6″N, “Russia, Kostroma Region, Kologriv District, Ko- 43°47′46.4″E, on the bark of Picea sp. 30 VI 2020. logriv Forest Reserve: quarter no. 56, left bank of I. N. Urbanavichene” (hb. G. P. Urbanavichus). – the Sekha River, dark coniferous-deciduous for- Unreported from neighboring territories. New spe- est, 58°50′24.4″N, 43°48′28.6″E, on apothecia of cies for the Middle Russia. The nearest localities in Lecanora symmicta, growing on the bark of Alnus the European Russia are known from the southern incana. 30 VI 2020. I. N. Urbanavichene, G. P. Ur- parts of the Komi Republic (Pystina, 2003) and the banavichus” (ALTB). – Distribution in neighboring eastern part of Leningrad Region (Kuznetsova et al., territories: Nizhniy Novgorod Region (Urbanavi- 2007). chene, Urbanavichus, 2021). In the Middle Russia, Lecanora albella (Pers.) Ach.: “Russia, Kostro- it is currently known also from the Samara Region ma Region, Kologriv District, Kologriv Forest (Tsurykau, Korchikov, 2017). Reserve: quarter no. 89, left bank of the nameless Lichenomphalia umbellifera (L.: Fr.) Redhead, stream (left tributary of the Nelka River), dark co- Lutzoni, Moncalvo et Vilgalyis: “Russia, Kostroma niferous forest with Populus tremula, 58°45′06.5″N, Region, Kologriv District, Kologriv Forest Re- 43°53′50.2″E, on the bark of Sorbus aucuparia. 29 serve: quarter no. 56, left bank of the Sekha River, VI 2020. I. N. Urbanavichene, G. P. Urbanavichus” dark coniferous-deciduous forest, 58°50′24.4″N, (ALTB). – Distribution in neighboring territories: 43°48′28.6″E, on old log. 30 VI 2020. I. N. Ur- Yaroslavl Region (Muchnik et al., 2007), Kirov Re- banavichene, G. P. Urbanavichus” (LE L15439). – gion (Andreev, 1999), Nizhniy Novgorod Region In the Kostroma Region, it was recorded also (by (Presnyakova, 2001). S. A. Nesterova) in August 2020 from ’ Lecanora intumescens (Rebent.) Rabenh.: “Rus- District (Ueda, 2021). sia, Kostroma Region, Kologriv District, Kologriv Melanelixia subargentifera (Nyl.) O. Blanco Forest Reserve: quarter no. 82, old elm trees in the et al.: “Russia, Kostroma Region, Kologriv Dis- Kosul’nikov place, 58°45′59.0″N, 43°54′26.7″E, on trict, Kologriv Forest Reserve: quarter no. 82, old the bark of Ulmus sp. 28 VI 2020. I. N. Urbanavi- elm trees in the Kosul’nikov place, 58°45′59.0″N, chene, G. P. Urbanavichus” (hb. G. P. Urbanavichus, 43°54′26.7″E, on the bark of Ulmus sp. 28 VI 2020. ALTB); “Russia, Kostroma Region, Kologriv Dis- I. N. Urbanavichene, G. P. Urbanavichus” (hb. G. P. Turczaninowia 24, 2: 28–41 (2021) 33

Urbanavichus). – Distribution in neighboring terri- often coalesce to form larger granules. Apothecia tories: Ivanovo Region (Malysheva, 1986), Vologda are numerous, 0.15–0.4 mm diam. and hemispheri- Region (Muchnik et al., 2009), Kirov Region (An- cal to subglobose in shape. They are mostly dark dreev, 1999), Nizhniy Novgorod Region (Presnya- grey to blackish, more rarely pale grey and produce kova, 2001). Indicator species of biologically valu- the Sedifolia-grey pigment K+ violet and C+ violet able old-growth forests in North-Western European in cross-sections. Ascospores are oblong-ellipsoid Russia (Survey of biologically ..., 2009). or obovoid, 0–1 septate and 10–11 × 3–3.5 µm. +Melaspileella proximella (Nyl.) Ertz et Died- Micropycnidia (observed in our specimens) incon- erich: “Russia, Kostroma Region, Kologriv District, spicuous, immersed, almost globose, 50 μm diam.; Kologriv Forest Reserve: quarter no. 89, left bank microconidia straight, bacilliform, 5 × 0.8 μm. This of the nameless stream (left tributary of the Nelka species belongs to the Micarea prasina-group and River), dark coniferous forest with Populus tremu- closely related to M. fallax Launis et Myllys and la, 58°45′06.5″N, 43°53′50.2″E, on bark of Popu- M. prasina Fr. s. str. But M. prasina has wider lus tremula. 29 VI 2020. I. N. Urbanavichene, G. P. and paler apothecia, its spores are slightly bigger Urbanavichus” (hb. G. P. Urbanavichus, ALTB). – (8–12(–14) × 3–4.5(–5) µm) and it produces crys- Distribution in neighboring territories: Yaroslavl talline granules (pol+) mostly in the epihymenium, Region (Muchnik, Konoreva, 2017). This is the whereas M. melanobola produces granules in the second record for the Middle Russia. In Russia, it hymenium and thallus (Launis et al., 2019). Mi- was reported from the North European part, Cau- carea melanobola differs from M. fallax by its dark casus and Southern Siberia (Urbanavichus, 2010; grey to black apothecia. The species is known from Urbanavichus et al., 2020). southern and central Finland, central and northern Micarea elachista (Körb.) Coppins et R. Sant.: Sweden and from one locality in Switzerland (Kan- “Russia, Kostroma Region, Kologriv District, Ko- telinen et al., 2021). logriv Forest Reserve: quarter no. 6, to N of the Micarea pusilla Launis, Malíček et Myllys: Roblya Brook (left tributary of the Ponga River), “Russia, Kostroma Region, Kologriv District, Ko- dark coniferous-deciduous forest, 58°58′50.3″N, logriv Forest Reserve: quarter no. 25, left bank of 43°48′59.2″E, on the bark of Pinus sylvestris. 02 VII the Londushka River, old-growth dark coniferous- 2020. I. N. Urbanavichene, G. P. Urbanavichus” (hb. deciduous forest, 58°54′35.9″N, 43°53′53.0″E, on G. P. Urbanavichus). – Distribution in neighboring lignum of stump of Abies sibirica. 27 VI 2020. I. N. territories: Yaroslavl Region (Muchnik et al., 2018), Urbanavichene, G. P. Urbanavichus” (hb. G. P. Nizhniy Novgorod Region (Presnyakova, 2001). Urbanavichus); “Russia, Kostroma Region, Ko- Micarea melanobola (Nyl.) Coppins (Fig.): logriv District, Kologriv Forest Reserve: quarter “Russia, Kostroma Region, Kologriv District, Ko- no. 56, right bank of the Sekha River, old-growth logriv Forest Reserve: quarter no. 56, reed-sphag- dark coniferous-deciduous forest, 58°50′12.8″N, num spruce forest on the right bank of the name- 43°48′30.8″E, on lignum of stump of Picea sp. 29 less stream (left tributary of the Sekha River), VI 2020. I. N. Urbanavichene, G. P. Urbanavichus” 58°50′03.6″N, 43°47′46.4″E, on lignum of stump of (hb. G. P. Urbanavichus); “Russia, Kostroma Re- Picea sp. 30 VI 2020. I. N. Urbanavichene, G. P. gion, Kologriv District, Kologriv Forest Reserve: Urbanavichus” (LE L15433); “Russia, Kostroma quarter no. 56, middle-aged spruce forest with sin- Region, Kologriv District, Kologriv Forest Re- gles Populus tremula, 58°50′22.0″N, 43°47′45.4″E, serve: quarter no. 56, left bank of the Sekha River, on the bark of Salix caprea. 30 VI 2020. I. N. Ur- dark coniferous-deciduous forest, 58°50′24.4″N, banavichene, G. P. Urbanavichus” (hb. G. P. Ur- 43°48′28.6″E, on lignum of stump of Picea sp. 30 banavichus). The specimens contain methoxymi- VI 2020. I. N. Urbanavichene, G. P. Urbanavichus” careic acid. Crystals were not detected in sections (hb. G. P. Urbanavichus). The specimens contain of the apothecia or of thallus studied in polarized micareic acid. Crystals (pol+) are present in the light (pol–). – Unreported from neighboring territo- hymenium and thallus (soluble in K). – New for ries. This is the second record for the Middle Rus- Russia. Anatomical and morphological character- sia. In the Middle Russia, it was recently reported istics of our specimens are in full accordance with from Bryansk Region (Muchnik, 2020). M. pusilla the species description (Kantelinen et al., 2021). characterized by very small (up to 0.2 mm in diam.) M. melanobola is characterized by a pale to dark viv- whitish apothecia, usually very thin and membrana- id green thallus that is composed of goniocysts that ceous thallus and small ascospores (7–9 × 2–3 μm). 34 Urbanavichene I. N., Urbanavichus G. P. Additions to the lichen flora of the Kologriv Forest Reserve

It occurs especially on wood of coniferous trees Populus tremula, Alnus incana and Tilia cordata, (mainly stumps of Picea abies) in old-growth as 58°44′50.1″N, 43°53′57.3″E, on the bark of Popu- well as managed forests (Launis et al. 2019). lus tremula. 29 VI 2020. I. N. Urbanavichene, G. P. *Muellerella lichenicola (Sommerf. ex Fr.) D. Urbanavichus” (hb. G. P. Urbanavichus). – Distri- Hawksw.: “Russia, Kostroma Region, Kologriv bution in neighboring territories: Nizhniy Novgorod District, Kologriv Forest Reserve: quarter no. 89, Region (Urbanavichus, Urbanavichene, 2004). left bank of the nameless stream (left tributary of the +Naetrocymbe punctiformis (Pers.) R. C. Har- Nelka River), dark coniferous forest with Populus ris: “Russia, Kostroma Region, Kologriv District, tremula, 58°45′06.5″N, 43°53′50.2″E, on apothe- Kologriv Forest Reserve: quarter no. 31, right bank cia of Melanohalea exasperata, growing on Popu- of the Sekha River, old-growth mixed dark conifer- lus tremula. 29 VI 2020. I. N. Urbanavichene, G. P. ous-deciduous forest, 58°53′37.0″N, 43°50′05.5″E, Urbanavichus” (ALTB). – Unreported from neigh- on the bark of Tilia cordata. 05 VII 2020. I. N. boring territories. In the Middle Russia previously Urbanavichene, G. P. Urbanavichus” (hb. G. P. known from the Samara Region (Tsurykau, Kor- Urbanavichus). – Distribution in neighboring ter- chikov, 2017). ritories: Nizhniy Novgorod Region (Urbanavichus, Mycobilimbia tetramera (De Not.) Vitik., Ahti, Urbanavichene, 2004). Kuusinen, Lommi et T. Ulvinen ex Hafellner et Opegrapha vulgata (Ach.) Ach.: “Russia, Türk: “Russia, Kostroma Region, Kologriv District, Kostroma Region, Kologriv District, Kologriv Kologriv Forest Reserve: quarter no. 90, left bank of Forest Reserve: quarter no. 90, left bank of the the Nelka River, dark coniferous forest with singles Nelka River, dark coniferous forest with singles

Fig. Thallus and apothecia of Micarea melanobola (Urbanavichus 15433, LE). Scale = 0.8 mm (Photo: I. N. Urbanavi- chene). Turczaninowia 24, 2: 28–41 (2021) 35

Populus tremula, Alnus incana and Tilia cordata, Phaeophyscia nigricans (Flörke) Moberg: 58°44′50.1″N, 43°53′57.3″E, on the bark of Tilia “Russia, Kostroma Region, Kologriv District, Ko- cordata. 29 VI 2020. I. N. Urbanavichene, G. P. logriv Forest Reserve: quarter no. 17, neighbor- Urbanavichus” (hb. G. P. Urbanavichus, ALTB). – hood of the Sekha cordon, old-growth mixed forest, Distribution in neighboring territories: Nizhniy 58°55′34.3″N, 43°49′48.5″E, on old concrete slab. Novgorod Region (Presnyakova, 2001). 06 VII 2020. G. P. Urbanavichus” (hb. G. U. Ur- Peltigera aphthosa (L.) Willd.: “Russia, Kostro- banavichus). – It is common species in the Middle ma Region, Kologriv District, Kologriv Forest Re- Russia, found on a wide variety of substrates. It is serve: quarter no. 56, right bank of the Sekha Riv- the widely distributed species in many non-arctic er, old-growth dark coniferous-deciduous forest, regions of Russia (Urbanavichus, 2010). 58°50′12.8″N, 43°48′30.8″E, on old mosses log. 29 Phaeophyscia orbicularis (Neck.) Moberg: VI 2020. I. N. Urbanavichene, G. P. Urbanavichus” “Russia, Kostroma Region, Kologriv District, Ko- (hb. G. P. Urbanavichus). – Distribution in neigh- logriv Forest Reserve: quarter no. 17, neighbor- boring territories: Yaroslavl and Vologda Regions hood of the Sekha cordon, old-growth mixed for- (Muchnik et al., 2009), Kirov Region (Andreev, est, 58°55′34.3″N, 43°49′48.5″E, on old concrete 1999), Nizhniy Novgorod Region (Urbanavichus, slab. 06 VII 2020. G. P. Urbanavichus” (hb. G. U. Urbanavichene, 2004). Urbanavichus). – It is common species in Middle Peltigera didactyla (With.) J. R. Laundon: “Rus- Russia, found on a wide variety of substrates. It is sia, Kostroma Region, Kologriv District, Kologriv the widely distributed species in the many regions Forest Reserve: quarter no. 90, neighborhood of the of Russia (Urbanavichus, 2010). Nelka place, secondary mixed forest with singles old Phaeophyscia pusilloides (Zahlbr.) Essl.: “Rus- Salix caprea, 58°44′57.8″N, 43°53′57.6″E, on old sia, Kostroma Region, Kologriv District, Kologriv mosses log. 28 VI 2020. I. N. Urbanavichene, G. P. Forest Reserve: quarter no. 82, old elm trees in the Urbanavichus” (hb. G. P. Urbanavichus). – In the Kosul’nikov place, 58°45′59.0″N, 43°54′26.7″E, on Kostroma Region, it was previously reported from the bark of Ulmus sp. 28 VI 2020. I. N. Urbanavi- the Kologriv District in 2010 (Kuznetsova, Skazina, chene, G. P. Urbanavichus” (hb. G. P. Urbanavichus, 2010). It is the widely distributed species in many ALTB). – Unreported from neighboring territories. regions of Russia (Urbanavichus, 2010). In the Middle Russia, it was previously known from Peltigera horizontalis (Huds.) Baumg.: “Russia, the Republics of Mari El and Tatarstan (Urbanavi- Kostroma Region, Kologriv District, Kologriv For- chus, Urbanavichene, 2004), Tver (Notova et al., est Reserve: quarter no. 31, right bank of the Sekha 2011) and Bryansk Region (Muchnik et al., 2017), River, old-growth mixed dark coniferous-deciduous the Republics of Chuvashia (Sinichkin et al., 2014) forest, 58°53′37.0″N, 43°50′05.5″E, on the base of and Mordovia (Urbanavichus, Urbanavichene, Tilia cordata. 05 VII 2020. I. N. Urbanavichene, 2014). G. P. Urbanavichus” (hb. G. P. Urbanavichus). – Dis- Phlyctis agelaea (Ach.) Flot.: “Russia, Kostroma tribution in neighboring territories: Ivanovo Region Region, Kologriv District, Kologriv Forest Reserve: (Malysheva, 1986), Kirov Region (Andreev, 1999), quarter no. 25, glade to the north in the middle part Nizhniy Novgorod Region (Presnyakova, 2001). of the quarter, between the road and the Londu- +Phaeocalicium populneum (Brond. ex Duby) shka River, dark coniferous forest with singles old A. F. W. Schmidt: “Russia, Kostroma Region, Ko- Salix caprea and Populus tremula, 58°54′20.4″N, logriv District, Kologriv Forest Reserve: quarter no. 43°53′51.2″E, on the bark of Sorbus aucuparia. 27 89, left bank of the nameless stream (left tributary VI 2020. I. N. Urbanavichene, G. P. Urbanavichus” of the Nelka River), dark coniferous forest with (hb. G. P. Urbanavichus). – Distribution in neighbor- Populus tremula, 58°45′06.5″N, 43°53′50.2″E, on ing territories: Ivanovo Region (Malysheva, 1986), the smooth bark of Populus tremula. 29 VI 2020. I. Yaroslavl Region (Muchnik et al., 2007). Indicator N. Urbanavichene, G. P. Urbanavichus” (hb. G. P. species of biologically valuable old-growth forests Urbanavichus). – Saprophytic on thin, mostly de- in North-Western European Russia (Survey of bio- caying twigs of Populus tremula. Unreported from logically ..., 2009). neighboring territories. In the Middle Russia, it was Physcia adscendens (Fr.) H. Olivier: “Russia, previously known from the Republic of Tatarstan Kostroma Region, Kologriv District, Kologriv Fo- (Urbanavichus, Urbanavichene, 2004), Tver Region rest Reserve: quarter no. 82, old elm trees in the Ko- (Notov et al., 2011). sul’nikov place, 58°45′59.0″N, 43°54′26.7″E, on the 36 Urbanavichene I. N., Urbanavichus G. P. Additions to the lichen flora of the Kologriv Forest Reserve bark of Ulmus sp. 28 VI 2020. I. N. Urbanavichene, +Rebentischia massalongii (Mont.) Sacc.: “Rus- G. P. Urbanavichus” (hb. G. P. Urbanavichus). – In sia, Kostroma Region, Kologriv District, Kologriv the Kostroma Region, it was previously reported Forest Reserve: glades between forest quarters from the Kologriv District in 2010 (Kuznetsova, 37/46, secondary mixed forest along the road (co- Skazina, 2010). It is common species in Middle ordinates were not registered), on the bark of Alnus Russia, found on a wide variety of substrates. It is incana. 28 VI 2020. I. N. Urbanavichene, G. P. Ur- the very widely distributed species in all regions of banavichus” (hb. G. P. Urbanavichus). – Unreported Russia (Urbanavichus, 2010). from neighboring territories. New species for the Physcia caesia (Hoffm.) Fürnr.: “Russia, Kostro- European part of Russia. In Russia, this species was ma Region, Kologriv District, Kologriv Forest Re- previously reported only from the Primorye Terri- serve: quarter no. 17, neighborhood of the Sekha tory (Vasilyeva, 1998) and the Northern Caucasus cordon, old-growth mixed forest, 58°55′34.3″N, (Urbanavichene, Urbanavichus, 2018; Urbanavi- 43°49′48.5″E, on old concrete slab. 06 VII 2020. chus et al., 2020). G. P. Urbanavichus” (hb. G. U. Urbanavichus). – In Schismatomma pericleum (Ach.) Branth et the Kostroma Region, it was previously reported Rostr.: “Russia, Kostroma Region, Kologriv Dis- from the Kologriv city in 1931 (Ladyzhenskaya, trict, Kologriv Forest Reserve: quarter no. 56, left 1931). In the Middle Russia, it is widespread spe- bank of the Sekha River, dark coniferous-deciduous cies on man-made substrates (concrete, etc.), also forest, 58°50′24.4″N, 43°48′28.6″E, on the bark of on limestone or calciferous schists. It is the very Picea sp. 30 VI 2020. I. N. Urbanavichene, G. P. widely distributed species in all regions of Russia Urbanavichus” (hb. G. P. Urbanavichus); “Russia, (Urbanavichus, 2010). Kostroma Region, Kologriv District, Kologriv For- Physconia enteroxantha (Nyl.) Poelt: “Rus- est Reserve: quarter no. 31, right bank of the Sekha sia, Kostroma Region, Kologriv District, Kologriv River, old-growth mixed dark coniferous-deciduous Forest Reserve: quarter no. 82, old elm trees in the forest, 58°53′37.0″N, 43°50′05.5″E, on the bark of Kosul’nikov place, 58°45′59.0″N, 43°54′26.7″E, on Tilia cordata. 05 VII 2020. I. N. Urbanavichene, the bark of Ulmus sp. 28 VI 2020. I. N. Urbanavi- G. P. Urbanavichus” (hb. G. P. Urbanavichus, chene, G. P. Urbanavichus” (hb. G. P. Urbanavichus, ALTB). – Distribution in neighboring territories: ALTB). – In the Kostroma Region, it was previ- Nizhniy Novgorod Region (Urbanavichene, Ur- ously reported from the Kologriv District in 2010 banavichus, 2021). Specialized species of biologi- (Kuznetsova, Skazina, 2010). It is the widely dis- cally valuable old-growth forests in North-Western tributed species in many non-arctic regions of Rus- European Russia (Survey of biologically ..., 2009). sia (Urbanavichus, 2010). *Sclerococcum simplex D. Hawksw.: “Russia, Physconia perisidiosa (Erichsen) Moberg: “Rus- Kostroma Region, Kologriv District, Kologriv For- sia, Kostroma Region, Kologriv District, Kologriv est Reserve: quarter no. 56, right bank of the Sekha Forest Reserve: quarter no. 82, old elm trees in the River, old-growth dark coniferous-deciduous forest, Kosul’nikov place, 58°45′59.0″N, 43°54′26.7″E, on 58°50′12.8″N, 43°48′30.8″E, in apothecia Lepra the bark of Ulmus sp. 28 VI 2020. I. N. Urbanavi- ophthalmiza, growing on bark of Abies sibirica. 29 chene, G. P. Urbanavichus” (hb. G. P. Urbanavichus, VI 2020. I. N. Urbanavichene, G. P. Urbanavichus” ALTB). – Distribution in neighboring territories: (hb. G. P. Urbanavichus, ALTB). – Unreported from Kirov Region (Andreev, 1999), Nizhniy Novgorod neighboring territories. New species for the Middle Region (Urbanavichus, Urbanavichene, 2004). Russia. It is rare lichenicolous species in Russia pre- Ramalina vogulica Vain.: “Russia, Kostroma viously reported from the Komi Republic (Zhurben- Region, Kologriv District, Kologriv Forest Reser- ko, 2004) and the Republic of Adygea (Zhurbenko, ve: quarter no. 90, neighborhood of the Nelka pla- Otte, 2010). ce, secondary mixed forest with singles of old Salix Scoliciosporum umbrinum (Ach.) Arnold: caprea, 58°44′57.8″N, 43°53′57.6″E, on the bark “Russia, Kostroma Region, Kologriv District, Ko- of Salix caprea. 28 VI 2020. I. N. Urbanavichene, logriv Forest Reserve: glades between forest quar- G. P. Urbanavichus” (hb. G. P. Urbanavichus, (LE ters 37/46, secondary mixed forest along the road L15433). – Unreported from neighboring territories. (coordinates were not registered), on the bark of Al- New species for the European part of Russia. This nus incana. 28 VI 2020. I. N. Urbanavichene, G. P. species is widely distributed in Siberia and Russian Urbanavichus” (hb. G. P. Urbanavichus); “Russia, Far East (Davydov, 2004; Urbanavichus, 2010). Kostroma Region, Kologriv District, Kologriv For- Turczaninowia 24, 2: 28–41 (2021) 37 est Reserve: quarter no. 90, neighborhood of the was previously known from the Republic of Karelia Nelka place, secondary mixed forest with singles of (Fadeeva et al., 2007), Region (Tara- old Salix caprea, 58°44′57.8″N, 43°53′57.6″E, on sova et al., 2020), Komi Republic (Alstrup, 2014) the bark of Salix caprea. 28 VI 2020. I. N. Urbanavi- and Leningrad Region (Kuznetsova et al., 2016). chene, G. P. Urbanavichus” (hb. G. P. Urbanavi- Usnea perplexans Stirt.: “Russia, Kostroma Re- chus). – Distribution in neighboring territories: gion, Kologriv District, Kologriv Forest Reserve: Nizhniy Novgorod Region (Presnyakova, 2001). quarter no. 90, neighborhood of the Nelka place, Thelidium minutulum Körb.: “Russia, Kostro- secondary mixed forest with singles old Salix ca- ma Region, Kologriv District, Kologriv Forest Re- prea, 58°44′57.8″N, 43°53′57.6″E, on the bark of serve: quarter no. 99, the embankment slopes of Salix caprea. 28 VI 2020. I. N. Urbanavichene, the old abandoned railway, secondary mixed for- G. P. Urbanavichus” (hb. G. P. Urbanavichus). – est, 58°44′35.1″N, 43°53′57.4″E, on limestone. 28 Distribution in neighboring territories: Yaroslavl VI 2020. I. N. Urbanavichene, G. P. Urbanavichus” and Vologda Regions (Muchnik et al., 2009), Nizh- (hb. G. P. Urbanavichus, ALTB). – Distribution in niy Novgorod Region (Urbanavichene, Urbanavi- neighboring territories: Yaroslavl Region (Muchnik chus, 2021). et al., 2016). Verrucaria dolosa Hepp: “Russia, Kostroma Thelocarpon lichenicola (Fuckel) Poelt et Hafel- Region, Kologriv District, Kologriv Forest Reser- lner: “Russia, Kostroma Region, Kologriv District, ve: quarter no. 99, the embankment slopes of the Kologriv Forest Reserve: quarter no. 31, right bank old abandoned railway, secondary mixed forest, of the Sekha River, old-growth mixed dark conife- 58°44′35.1″N, 43°53′57.4″E, on limestone. 28 VI rous-deciduous forest, 58°53′37.0″N, 43°50′05.5″E, 2020. I. N. Urbanavichene, G. P. Urbanavichus” on lignum of stump of Picea sp. 05 VII 2020. I. N. (hb. G. P. Urbanavichus, ALTB). – Distribution in Urbanavichene, G. P. Urbanavichus” (hb. G. P. Ur- neighboring territories: Nizhniy Novgorod Region banavichus). – Unreported from neighboring territo- (Urbanavichene, Urbanavichus, 2021). ries. In the Middle Russia, it was previously known from the Tver Region (Notov et al., 2011). Discussion *Tremella cetrariicola Diederich et Coppins: The above list contains 44 lichen-forming, 5 “Russia, Kostroma Region, Kologriv District, Ko- non-lichenized saprobic and 8 lichenicolous fungi logriv Forest Reserve: quarter no. 25, left bank of (altogether 57 species) which are new to the Ko- the Londushka River, old-growth dark coniferous- logriv Forest Reserve. Among these, 49 species and deciduous forest, 58°54′35.9″N, 43°53′53.0″E, 17 genera (Acrocordia, Allocalicium, Acarospora, on thallus of Tuckermanopsis chlorophylla, grow- Biatoridium, Catinaria, Cryptodiscus, Didymocyr- ing on Picea sp. 27 VI 2020. I. N. Urbanavichene, tis, Fellhanera, Inoderma, Intralichen, Lichenoco- G. P. Urbanavichus” (hb. G. P. Urbanavichus, nium, Melaspileella, Rebentischia, Schismatomma, ALTB). – Unreported from neighboring territories. Sclerococcum, Thelidium, Tremella) are new for In the Middle Russia, it was previously known from the Kostroma Region. The species Micarea mela- the Tver Region (Notov et al., 2011). nobola is reported for the first time for Russia. Ra- *Tremella hypogymniae Diederich et M. S. malina vogulica and Rebentischia massalongii are Christ.: “Russia, Kostroma Region, Kologriv Dis- published for the first time for the European Russia. trict, Kologriv Forest Reserve: quarter no. 6, to N of Five species – Allocalicium adaequatum, Bryoria the Roblya Brook (left tributary of the Ponga River), glabra, Japewia subaurifera, Sclerococcum sim- dark coniferous-deciduous forest, 58°58′50.3″N, plex, Tremella hypogymniae are new for the Middle 43°48′59.2″E, on thallus of Hypogymnia vittata, Russia. growing on Picea sp. 02 VII 2020. I. N. Urbanavi- The lichen flora of the Kologriv Forest Reserve chene, G. P. Urbanavichus” (hb. G. P. Urbanavi- turned out to be quite rich, despite the fact that in- chus); “Russia, Kostroma Region, Kologriv District, digenous forests occupy not large areas within the Kologriv Forest Reserve: quarter no. 31, right bank reserve. Besides that, the reserve forests are more of the Sekha River, old-growth mixed dark conifer- important for the preservation of lichen diversity of ous-deciduous forest, 58°53′37.0″N, 43°50′05.5″E, the Kostroma Region, than the adjacent forests un- on thallus of Hypogymnia physodes, growing on Ab- dergoing active deforestation. In the surveyed areas ies sibirica. 05 VII 2020. I. N. Urbanavichene, G. P. (within the reserve territory), the remnant fragments Urbanavichus” (ALTB). – New species for the Mid- of old-growth forests in floodplains of the Sekha, dle Russia. In the European Territory of Russia, it Londushka, and Nelka Rivers, providing habitats 38 Urbanavichene I. N., Urbanavichus G. P. Additions to the lichen flora of the Kologriv Forest Reserve suitable for rare and indicator species included in previously identified and reported for the European the Red Data Book of Russia (Krasnaya kniga …, part of Russia. 2008) – e. g., Leptogium burnetiae C. W. Dodge, Lobaria pulmonaria (L.) Hoffm., Menegazzia te- Acknowledgements rebrata (Hoffm.) A. Massal., Nephromopsis laureri We express our sincere gratitude to Sergei (Kremp.) Kurok. (Urbanavichene, Urbanavichus, Chistyakov for organizing the expedition to the Ko- 2019b, 2020). logriv Forest Reserve. We are grateful to our col- In consequence of this work, the lichen flora of leagues for checking the English. This study was car- the Kologriv Forest Reserve comprises 345 species ried out within the framework of the State Research and the Kostroma Region – 376 species (Elenkin, Program of the Komarov Botanical Institute of the 1906, 1907, 1911; Ladyzhenskaya, 1931; Kuznetso- Russian Academy of Sciences № 121021600184-6 va, Skazina, 2010; Himelbrant et al., 2018; Ur- “Flora and taxonomy of algae, lichens and bryo- banavichene, Urbanavichus, 2019b, 2020). The phytes in Russia and phytogeographically important data obtained prove a necessity of further detailed regions of the world”. research since many species recorded have not been

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