Bufonia yildirimhanii sp. nov. (Caryophyllaceae) from Turkey

Bufonia yildirimhanii?lçim & Behçet sp. nov. (Caryophyllaceae) is described and illustrated from Turkey. This new species is confined to C7 Sanl?urfa‐Birecik where it grows on calcarous slopes. The species is compared with the closely related Bufonia calyculata and B. kotschyana subsp. kotschyana. Notes on its ecology and conservation status are provided. A distribution map of the new and related species is also included.     

Salvia siirtica sp. nov. (Lamiaceae) from Turkey

Salvia siirtica Kahraman, Celep & Do?an sp. nov.(Lamiaceae) is described and illustrated as a new species from the northern part of Siirt province in southeast Anatolia, Turkey, where it was found growing in open forests of Quercus. It is morphologically similar to S. indica L., but differs by having densely glandular pilose to villous stems and petioles, close verticillasters, smaller flowers, clearly concave calyx apices, entirely white corollas and smaller nutlets. Salvia siirtica and S. indica are also distinguished by their nutlet and pollen micromorphologies, illustrated by SEM images. The nutlet surface of S. siirtica is very finely wrinkled and its pollen has 3–4 primary lumina per 25 μm², compared to 5–8 in S. indica. Conservation status assessment, distribution map, and notes on biogeography and ecology of the new species are provided.     

Psephellus yusufeliensis sp. nov. from north-east Anatolia, Turkey

Psephellus yusufeliensis O. Tugay & Uysal sp. nov. (Asteraceae) from Yusufeli (B7 Artvin-Turkey) is described and illustrated. It is closely related to P. aucheriana (DC) Wagenitz & F. H. Hellw. Diagnostic morphological characters are provided and the relationship to other Psephellus species in Turkey is discussed. The geographical distribution of the new species and other related species are mapped. Notes are also presented on the ecology, biogeography and conservation status of the new species.     

Streptosporangium anatoliense sp. nov., isolated from soil in Turkey

A novel actinobacterium, strain N9999^T, was isolated from soil and its taxonomic position determined using a polyphasic approach. The organism formed abundant aerial hyphae that differentiated into spherical spore vesicles. The cell wall contained meso-diaminopimelic acid; the whole-cell sugars were galactose, glucose, mannose, madurose and ribose; the predominant menaquinones MK-9 (H₂) and MK-9 (H₄); the major phospholipids phosphatidylethanolamine, diphosphatidylglycerol, a phosphaglycolipid and phosphatidylinositol mannosides; while the cellular fatty acids were rich in iso-C_14:0, C_15:0, cis-9-C_17:1, iso-C_16:0 and 10-methyl C_17:0 components. Phylogenetic analyses based on an almost complete 16S rRNA gene sequence indicated that strain N9999^T was closely related to a group that consisted of Streptosporangium pseudovulgare DSM 43181^T and Streptosporangium nondiastaticum DSM 43848^T. However, DNA–DNA relatedness and phenotypic data demonstrated that strain N9999^T was clearly distinguished from all closely related Streptosporangium species. The combined genotypic and phenotypic data demonstrate conclusively that the isolate should be classified as a new species of Streptosporangium.     

Polygonum istanbulicum Keskin sp. nov. (Polygonaceae) from Turkey

A new Polygonum L. species, P. istanbulicum Keskin, is described from the İstanbul province of Turkey and is compared with other allied species. In addition, an updated list of all Polygonum (s. l.) species recorded from Turkey is provided.     

Chaenorhinum semispeluncarum sp. nov. and C. yildirimlii sp. nov. (Scrophulariaceae) from east Anatolia,Turkey

Chaenorhinum semispeluncarum H. Y?ld?r?m, Kit Tan, S. ?enol & A. Pirhan sp. nov. and C. yildirimlii Kit Tan, H. Y?ld?r?m, S. ?enol & A. Pirhan sp. nov. (Scrophulariaceae, C. sect. Microrrhinum) from east Anatolia are described and illustrated. They are both narrow endemics related to the rare C. cryptarum, also from east Anatolia. Chaenorhinum semispeluncarum occurs on calcareous marl rich in potassium nitrate at the entrance of wet caves in Malatya and differs from C. cryptarum by its erect habit, smaller corollas, shallowly ribbed and tuberculate, bicoloured seeds. Chaenorhinum yildirimlii from the neighbouring province of Erzincan was found on alluvial soil of stream banks and differs from C. semispeluncarum by its seed characters which are similar to those of C. cryptarum. Chaenorhinum yildirimlii differs from C. cryptarum, most conspicuously by the violet lower corolla lip spotted dark purple at the apex.     

Rhaponticoidesaytachii sp. nov. (Asteraceae) from south Anatolia,Turkey

A new species of Rhaponticoides Vaill., Rhaponticoidesaytachii Y. Ba?c?, Do?u & Dinç sp. nov. collected by the authors from south Anatolia, is described and illustrated. The new species is restricted to deprived Quercus forest openness around Dumlugöze‐Sar?veliler (C4 Karaman). Diagnostic morphological characters from R. amplifolia (Boiss. & Heldr.) M.V. Agab. & Greuter are discussed. The ecology, biogeography and conservation status of the new species is also presented.     

Stachyspseudobombycina sp. nov. (Lamiaceae) from south Anatolia,Turkey

Stachys pseudobombycina Kaynak, Da?k?n & Y?lmaz sp. nov. (Lamiaceae) from south Anatolia, Turkey is described and illustrated. It belongs to section Olisia and appears to be close to S. bombycina. Its diagnostic characters, ecology and geographical distribution are described and compared with closely related species.     

Genomic insight into Chryseobacterium turcicum sp. nov. and Chryseobacterium muglaense sp. nov. isolated from farmed rainbow trout in Turkey

Four strains, designated as C-2, C-17^T, C-39^T and Ch-15, were isolated from farmed rainbow trout samples showing clinical signs during an investigation for a fish-health screening study. The pairwise 16S rRNA gene sequence analysis showed that strain C-17^T shared the highest identity level of 98.1 % with the type strain of Chryseobacterium piscium LMG 23089^T while strains C-2, C-39^T and Ch-15 were closely related to Chryseobacterium balustinum DSM 16775^T with an identity level of 99.3 %. A polyphasic approach involving phenotypic, chemotaxonomic and genome-based analyses was employed to determine the taxonomic provenance of the strains. The overall genome relatedness indices including dDDH and ANI analyses confirmed that strains C-2, C-17^T, C-39^T and Ch-15 formed two novel species within the genus Chryseobacterium. Chemotaxonomic analyses showed that strains C-17^T and C-39^T have typical characteristics of the genus Chryseobacterium by having phosphatidylethanolamine in their polar lipid profile, MK-6 as only isoprenoid quinone and the presence of iso-C_15:0 as major fatty acid. The genome size and G + C content of the strains ranged between 4.4 and 5.0 Mb and 33.5 – 33.6 %, respectively. Comprehensive genome analyses revealed that the strains have antimicrobial resistance genes, prophages and horizontally acquired genes in addition to secondary metabolite-coding gene clusters. In conclusion, based on the polyphasic analyses conducted on the present study, strains C-17^T and C-39^T are representatives of two novel species within the genus Chryseobacterium, for which the names Chryseobacterium turcicum sp. nov. and Chryseobacterium muglaense sp. nov. with the type strains C-17^T (=JCM 34190^T = KCTC 82250^T) and C-39^T (=JCM 34191^T = KCTC 822251^T), respectively, are proposed.     

Allium purpureoviride sp. nov. (Alliaceae) from east Anatolia,Turkey

Allium purpureoviride M. Koyuncu & ?. Genç (sect. Melanocrommyum) is described as a new species from east Anatolia, Turkey. The new species is closely related to A. rothii Zucc. from Israel and some characters of the new taxon show similarity with A. cyrilli Ten. and A. asclepiadeum Bornm. The morphological characters of the related taxa are discussed and the distribution of the taxa is mapped. The diploid chromosome number is 2n = 16.     

Bilacunaria anatolica sp. nov. (Apiaceae) from southwest Anatolia,Turkey

A new species, Bilacunaria anatolica A. Duran (Apiaceae) is described and illustrated from southwest Turkey. The species grows on eroded marly stony slopes and in openings of Pinus brutia forest in Fethiye district (C2 Mu?la province). Bilacunaria anatolica, an endemic confined to southwest Anatolia, is related to B. microcarpa and B. scabra. It is also similar to the Mediterranean species Cachrys crassiloba and C. cristata in terms of habit, but differs in fruit characteristics. Diagnostic morphological and carpo‐anatomical characters are discussed. Notes are also presented on ecology and conservation status. In addition, pollen characteristics and mericarp surface features are examined by SEM. The geographical distribution of the new species and related species is mapped.     

Scorzonera aksekiensis sp. nov. (Asteraceae) from south Anatolia,Turkey

Scorzonera aksekiensis A. Duran & M. Öztürk sp. nov. from the Akseki district (C3 Antalya province) in Turkey is described and illustrated. The diagnostic morphological characters of similar taxa are discussed. Scorzonera aksekiensis is related to S. semicana DC. from which it mainly differs in its habitus, indumentum, leaves, capitula and achenes. The ecology, biogeography and conservation status of the new species are also presented. The geographical distribution of S. aksekiensis and related species is mapped.     

Jurinea tortumensis sp. nov. (Asteraceae) from northeast Anatolia,Turkey

A new species, Jurinea tortumensis A. Duran & B. Dogan (Asteraceae), is described and illustrated from Anatolia, Turkey. The species grows on serpentine stony places in the Tortum district (Erzurum Province) in northeast Anatolia. It is morphologically similar to J. consanguinea DC. The pollen characteristics and achene surface morphology of J. tortumensis and J. consanguinea are examined by SEM. Diagnostic morphological characters from closely similar taxa are discussed and arranged in a key. Ecology, conservation status and biogeography of the species are also presented. In addition, the geographical distributions of the new species and other related species are mapped.     

Verbascum eskisehirensis sp. nov. (Scrophulariaceae) from central Anatolia, Turkey

Verbascum eskisehirensis Karavel., Ocak & Ekici sp. nov. (sect. Bothrosperma Murb.) is described and illustrated from Turkey. This new species is confined to B3 Eskisehir in central Anatolia. A morphological comparison is made with the closely related species; V. oreophilum K. Koch and V. pyramidatum M. Bieb. In addition, a cluster analysis was conducted and a distribution map of the new species and the related species is also given.