Nonea dumanii sp. nov. (Boraginaceae) from the Taurus mountains (south Turkey)

The new species Nonea dumanii, endemic to the mountains of the western Taurus in south Turkey (C4 Antalya), is described an illustrated based on original collections by the authors. Karyological observations and analysis of ITS1 DNA sequences showed that the species is probably hexaploid with 2n = 6x = 60 and has phylogenetic affinity to the diploid N. monticola from the Paphlagonian mountains as well as to the tetraploid N. anchusoides from northwest Iran and southeast Turkey. From these allopatric species it is morphologically distinct in characters of the indumentum, flower and fruit. Polyploidy is supported as a major driving force for speciation in Nonea, especially in the group of Anatolian mountain species with primary base number x = 10.     

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.     

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.     

Petrorhagia grandiflora sp. nov. (Caryophyllaceae) from Greece

Petrorhagia grandiflora Iatroú sp. nov. is described from limestone rocks on the eastern side of Mt. Parnon, in the province of Arkadhia, Peloponesos, Greece. This species, belonging to sect. Petrorhagia subsect. Thessalae Ball & Heywood, is related to the P. thessala (Boiss.) Ball & Heywood and P. dianthoides (Smith) Ball & Heywood with which it is compared. Chromosome numbers (2n = 30) and karyotypes are presented; seeds are examined by a Scanning Electron Microscope (SEM); and their distribution in Greece are presented.     

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.     

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.     

Cardamine calliphaea sp. nov. (Brassicaceae) from southwestern Greece

Cardamine calliphaea Kit Tan, G. Vold & Giannopoulos sp. nov. (Brassicaceae) is illustrated and described as a new species endemic to Greece. It occurs in the prefectures of Ilia in western Peloponnese and Etolias‐Akarnanias in western Sterea Ellas and bears some resemblance to C. graeca, differing by its dense greyish–white indumentum and by the absence of leaf auricles. Affinities lie with C. glauca and C. plumieri from which it differs conspicuously, among other characters, by its imparipinnate leaves with the terminal leaflet smaller or equal in size to the lateral pairs.     

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.     

Geranium kikianum sp. nov. (Geraniaceae) from the southern Peloponnese,Greece

Geranium kikianum Kit Tan & G. Vold sp. nov. (Geraniaceae) is illustrated and described as a new species endemic to Greece. It occurs beside streams and other wet places in open Pinus nigra forest at the foothills of Mt Taigetos in the southern Peloponnese. It is closely related to G. macrorrhizum, a species more widely distributed in southern and central Europe, ranging from the southern Alps to the Balkan Peninsula. It differs from the latter by its smaller and narrower deflexed petal limb, slender claw and occurrence in wet habitats. The genome sizes of G. kikianum and of Greek populations of G. macrorrhizum are presented here for the first time. The nuclear DNA content (2C values) of 2.84 pg for G. kikianum and 2.83 and 2.87 pg for two G. macrorrhizum populations from Greece probably corresponds to a 2n=92 cytotype while the smaller genome size of 1.45 pg in a population of G. macrorrhizum from Mt Smolikas, Greece may correspond to a 2n=46 cytotype.     

Chiritopsis danxiaensis sp. nov. (Gesneriaceae) from Mount Danxiashan,south China

A new species of Chiritopsis (Gesneriaceae), C. danxiaensis W. B. Liao, S. S. Lin & R. J. Shen, is described and illustrated from Mount Danxiashan, Guangdong Province, China. The new species is morphologically closely related to C. lobulata and C. cordifolia, but is characterized by having denticulate bracts, yellowish corolla, 2 glabrous staminodes and longer style. A revised key to all species of the genus is also provided.     

Salvia petrophila sp. nov. (Lamiaceae) from north Guangxi and south Guizhou,China

Salvia petrophila G. X. Hu, E. D. Liu & Yan Liu, a new species from the Chinese provinces of north Guangxi and south Guizhou, is described and illustrated. The new species is similar to S. miltiorrhiza, but can easily be distinguished by its shorter, unbranched stem, subsucculent simple leaf, longer pedicel and corolla tube, oblong‐entire middle lobe of lower corolla lip and larger oblate pollen. It is included in S. sect. Drymosphace on the basis of its falcate‐compressed upper corolla lip and connivent posterior connectives. Trichome and pollen micromorphology of the new species and similar species are described and compared. Additionally, assessment of the conservation status, current geographical distribution and notes on ecology of the new species are given.     

Muscari vuralii sp. nov. (Liliaceae/Hyacinthaceae) from south Anatolia, Turkey

Muscari vuralii Y. Bağcı & Doğu sp. nov. (Liliaceae/Hyacinthaceae) from the Karaman (C4 Karaman–Turkey) is described and illustrated. It is closely related to M. coeleste Fomin and M. macbeathianum Kit Tan. Diagnostic morphological characters are discussed and a key to related Muscari species in Turkey is given. The geographical distribution of the new species is mapped. Notes are also presented on its ecology, biogeography and conservation status.     

Stachys ketenoglui sp. nov. (sect. Infrarosularis) (Labiatae/Lamiaceae) from south Anatolia, Turkey

The new species Stachys ketenoglui Kaynak, Daşkın & Yılmaz (Lamiaceae) is described and illustrated from south Anatolia, Turkey. It is closely related to S. cataonica and S. pumila, but differs from them by its longer petiolated basal leaves, longer calyx, pale pink and longer corollas. Notes are also provided on its ecology, geographical distribution and conservation status. In addition, SEM photos of pollen grains for S. ketenoglui , S. cataonica and S. pumila are provided.     

Centaurea serpentinica sp. nov. (Asteraceae) from the central and south Anatolia transition zone, Turkey

A new species, Centaurea serpentinica A. Duran & B. Doğan (Asteraceae) in sect. Acrolophus (Cass.) DC., is described and illustrated from Anatolia, Turkey. The species grows on eroded serpentine stony slopes and in open Pinus brutia Ten. forest in the Yahyalı district (C5 Kayseri Province) in the central and south Anatolia transition zone. It is morphologically similar to Centaurea kilaea Boiss. Diagnostic morphological characters from closely similar taxa are discussed and arranged in a key. Ecology, conservation status and biogeography of the species is also presented. In addition, the geographical distribution of the new species and other related species is mapped.     

Centaurea vlachorum sp. nov. (subgen. Jacea) from NW Greece Materials for the Mountain Flora of Greece, 8

Centaurea vlachorum Hartvig is described from alpine meadows on ophiolithic substratum on Mt. Milea in N Pindhos, Greece. It is a very distinct species related to sect. Leptoranthus within subgen. Jacea.     

Schiedeella jean-mulleri sp. nov. and S. esquintlensis sp. nov. (Orchidaceae, Stenorrhynchidinae) from Guatemala

Two new species of the genus Schiedeella Schltr. (Orchidaceae), S. jean-mulleri Szlach., Rutk. & Mytnik and S. esquintlensis Szlach., Rutk. & Mytnik, are described and illustrated. Their taxonomic position is briefly discussed.     

Rhus neoglutinosa sp. nov. (Anacardiaceae) and Teclea borenensis sp. nov. (Rutaceae) from Ethiopia.

Two new species, Rhus neoglutinosa M. Gilbert (Anacardiaceae) and Teclea borenensis M. Gilbert (Rutaceae) are described in preparation for the forthcoming Flora of Ethiopia.     

Geranium thessalum sp. nov. from northern Greece Materials for the Mountain Flora of Greece, 13

Geranium thessalum is described from Mt Siniatsikon (Askion) in N Greece. It is closely related to G. subcaulescens ĽHer. ex DC. and G. cinereum Cav. It grows in alpine habitats between 1700 and 2100 m. The taxonomic position of the species is discussed.     

Diospyros korupensis sp. nov. and Diospyros onanae sp. nov. (Ebenaceae) from Cameroon

Diospyros korupensis Gosline is described as a new species endemic to the Korup National Park in Cameroon and neighbouring areas on the slopes of Mt Cameroon. Diospyros onanae Gosline is described as a new species from the South and Southwest Regions of Cameroon allied to the poorly known D. soyauxii Gürke & K. Schum. ex. Gürke.