Klasea yunus-emrei (Asteraceae), a new species from central Anatolia,Turkey

A new species, Klasea yunus-emrei B. Dogan, Ocak & A. Duran (Asteraceae), is described from central Anatolia, Turkey. The species grows on calcareous soils in the Alpu district (Eski¸ehir province) in central Anatolia. It is morphologically similar to Klasea lasiocephala (Bornm.) Greuter & Wagenitz. 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. The achene surface of K. yunus-emrei and K. lasiocephala are examined by Scanning Electron Microscope. In addition, the geographical distribution of the new species and other related species are mapped.     

Tripleurospermum ziganaense (Asteraceae,Anthemideae), a new species from north‐east Anatolia,Turkey

A new species of Tripleurospermum Sch.Bip., Tripleurospermum ziganaense Inceer & Hay?rl?oglu‐Ayaz (Asteraceae, Anthemideae), is described and illustrated. The species grows in open places, on rocky slopes and on roadsides in north‐east Anatolia, Turkey. The diagnostic morphological characters that distinguish it from closely related taxa are discussed, and its conservation status is indicated. © 2008 The Linnean Society of London, Botanical Journal of the Linnean Society, 2008, 158 , 696–700.     

Scorzonera tuzgoluensis sp. nov. (Asteraceae), a new halophytic species from central Anatolia,Turkey

A new halophytic species, Scorzonera tuzgoluensis A. Duran, B. Do?an & S. Makbul sp. nov. (Asteraceae), is described and illustrated from Tuz Lake, central Anatolia, Turkey. The new species grows in salt marshes, is endemic (confined to central Anatolia) and closely related to Scorzonera parviflora Jacq. and S. elata Boiss. The diagnostic morphological characters of these similar taxa are discussed. The ecology, biogeography and conservation status of the new species are also presented. The geographic distribution of the new species and related species is mapped.     

Saussurea xinjiangensis sp. nov. (Asteraceae,Cardueae), a new species from Xinjiang,China

Saussurea xinjiangensis Y. S. Chen, a new species from Xinjiang, China, is described and illustrated. It was first found during a field expedition by the author in 2014. It belongs to S. subgen. Saussurea sect. Laguranthera because its root and caudex split fibrously and it has numerous capitula in a corymbiform synflorescence. The new species is similar to S. mucronulata in its habit, strongly fibrous rootstock and caudex, sessile linear leaves and capitula shortly pedunculated in a corymbiform synflorescence. However, it differs from S. mucronulata by its usually branched stems (versus usually simple or apically few-branched), lower leaf blade 8–12 cm long and 0.5–1.8 cm wide (versus 3–5 cm long and 0.2–0.5 cm wide), leaves abaxially sparsely arachnoid tomentose (versus densely arachnoid tomentose), phyllary white arachnoid tomentose and green to brown (versus glabrous and blackish purple).     

A new species of Scorzonera L. (Asteraceae) from south Anatolia, Turkey

A new species Scorzonera gokcheoglui O. Ünal & R. S. Göktürk sp. nov. from south Anatolia is described and illustrated. Its relationships with S. argyria and S. pisidica are discussed. A map showing the distribution of the species and other related species is given.  © 2003 The Linnean Society of London, Botanical Journal of the Linnean Society , 2003, 142 , 465–468.     

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.     

Saussurea balangshanensis sp. nov. (Asteraceae), from the Hengduan Mountains region,SW China

Saussurea balangshanensis, based on populations from Balang Mountain in the Hengduan Mountains region, SW China, is described and illustrated as a new species of Asteraceae. It can be distinguished from other species in Saussurea by its concolorous leaves, swollen and hollow upper stems, articulate hairs and stipitate glandular hairs, laciniate margins of uppermost stem leaves, numerous and sessile capitula, and narrow involucre. Based on nucleotide sequence data from the internal transcribed spacer (ITS), phylogenetic analyses also support the recognition of these populations as representing a new species. The new species is known only from a single location in Balang Mountain, at elevations of 4500–4700 m. Its habitat can be easily disturbed or destroyed by a tourist arterial highway and the over grazing. We propose that the species should be listed as Critically Endangered based on the International Union for Conservation of Nature Red List Categories and Criteria B2a.     

A new species of Centaurea L. (Cardueae: Asteraceae) from Turkey

A new species of Centaurea L., C. kizildaghensis (Cardueae: Asteraceae), is described and illustrated from south Anatolia. It is restricted to the serpentine rocky slopes of Kızıl Dağ (C3 Konya–Derebucak, Çamlık), and is closely related to C. pseudokotschyi Wagenitz and C. drabifolioides Hub.-Mor., from which it differs in stem, leaf, and phyllary appendage characters. The diagnostic morphological characters are discussed. A new key is produced for Group G species for the flora of Turkey.  © 2007 The Linnean Society of London, Botanical Journal of the Linnean Society , 2007, 153 , 61–66.     

Centaurea sakariyaensis (Asteraceae), a new species from Turkey

In this paper, a new Centaurea L. (Asteraceae) species from Turkey is described and illustrated. Centaurea sakariyaensis Uysal & Dural grows on rocky crevices in Sakarya province in north-western Anatolia. It belongs to C. sect. Centaurea L. and taxonomically its closest relative is C. wiedemanniana. Diagnostic morphological characters from a very similar taxon are provided, and a key from flora of Turkey is modified that includes related species of sect. Centaurea. The geographical distribution of the new species and species of other related taxa of the same section are mapped. The chromosome number of C. sakariyaensis, 2n = 18, counted in root tips, is also reported and illustrated.     

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.     

Centaurea nerimaniae sp. nov. (Asteraceae) from south Anatolia,Turkey

Centaurea nerimaniae?. Kültür sp. nov. (Asteraceae) is described and illustrated from south Anatolia, Turkey. It is morphologically similar to C. antiochia Boiss. var. praealta (Boiss. & Bal.) Wagenitz. The geographical distribution of the new species and related species is mapped. The chromosome number of C. nerimaniae (counted in root tips) is 2n=20.     

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.     

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.     

Muscari turcicum (Liliaceae/Hyacinthaceae), a new species from south Anatolia, Turkey

Muscari turcicum Uysal, Ertugrul & Dural (Liliaceae/Hyacinthaceae) is described and illustrated from south Anatolia, Turkey. This species grows on alpine steppe in the Middle Taurus (C4 Konya Province). Muscari turcicum , an endemic confined to the Middle Taurus, is closely related to M. discolor Boiss. & Hausskn. and M. anatolicum Cowley & Özhatay. Diagnostic morphological characters are discussed and compared with those of closely related taxa.  © 2007 The Linnean Society of London, Botanical Journal of the Linnean Society , 2007, 154 , 233–236.     

Cremanthodium weixiense (Asteraceae,Senecioneae), a new species from northwestern Yunnan,China

Cremanthodium weixiense (Asteraceae, Senecioneae), a new species from northwestern Yunnan, China, is described and illustrated. The new species is referred to C. ser. Calcicola based on its palmately veined leaves, discoid capitula and leaflike, herbaceous phyllaries. However, it is unique in this series in having dissected leaves. It is somewhat similar to C. pinnatisectum in C. ser. Campanulata in the dissected leaves and the discoid capitula, but differs by the suborbicular (versus subreniform) basal leaves with deeply cordate (versus subtruncate) bases and very narrow (versus obviously divergent) sinuses, the presence (versus absence) of a conspicuously sheathed petiolar base of stem leaves, the broadly cylindrical (versus campanulate) involucres and the leaflike, herbaceous (versus petaloid, membranous) phyllaries.