A new species of Ferula (Apiaceae) from South Anatolia, Turkey

Ferula coskunii H. Duman & M. Sağıroğlu sp. nov. from the Amanos Mountains (C6: Hatay-Turkey) is described and illustrated. It is closely related to F. drudeana Korovin, from which it differs mainly in habit, basal leaves, stem and mericarp features.  © 2005 The Linnean Society of London, Botanical Journal of the Linnean Society , 2005, 147 , 357–361.     

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.     

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.     

Another arborescent umbellifer: a new species of Steganotaenia from north-east tropical Africa

THULIN, M., 1991. Another arborescent umbellifer: a new species of Steganotaenia from north-east tropica] Africa. The new species Steganotaenia commiphoroides is described from central and southern Somalia, and south-eastern Ethiopia. It differs from the likewise arborescent S. araliacea , widespread in tropical Africa, in, for example, its 3-foliolate or occasionally simple leaves, leaf teeth with shorter aristae, shorter petioles and pedicels, and fruits with a pair of distinctly winged dorsal ridges.     

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.     

Psephellus turcicus sp. nov. (Asteraceae), a new chasmophyte species from central Anatolia, Turkey

A new species, Psephellus turcicus A.Duran & Hamzaoğlu (Asteraceae) in sect. Psephelloidei (Boiss.) Wagenitz & Hellwig is described and illustrated from Anatolia, Turkey. The species grows on limestone crevices in Kazankaya Canyon (A5 Yozgat) in central Anatolia. A neo-endemic confined to Kazankaya Canyon, it is closely related to Psephellus psephelloides (Freny & Sint.) Wagenitz. Diagnostic morphological characters from closely similar taxa are discussed, and arranged in a key of Turkish similar Psephellus Cass. The ecology, biogeography and conservation status of the species are also presented. Achene surface morphology of P. turcicus and P. psephelloides are examined by SEM. The geographical distribution of the new species and other related species is mapped.  © 2005 The Linnean Society of London, Botanical Journal of the Linnean Society , 2005, 148 , 495–500.     

A new species of Ornithogalum (Liliaceae) from South Anatolia, Turkey

Ornithogalum chetikianum Uysal, Ertugrul & Dural sp. nov. (Liliaceae) is described and illustrated from Anatolia, Turkey. The species grows on alpine steppe and stony places in Bozkır (C4 Konya province) in South Anatolia. It is closely related to O. nutans L. and O. demirizianum Malyer & M.Koyuncu, an endemic confined to South Anatolia. Diagnostic morphological characters are discussed. Notes are also presented on the ecology, biogeography and conservation status of the new species.  © 2005 The Linnean Society of London, Botanical Journal of the Linnean Society , 2005, 148 , 501–504.     

Hesperis turkmendaghensis (sect. Hesperis) (Cruciferae/Brassicaceae), a new species from the Central Anatolia region, Turkey

Hesperis turkmendaghensis A.Duran & A.Ocak sp. nov. (Cruciferae) is described and illustrated from Anatolia, Turkey. The species grows under mixed forest, open forest and shady slopes in Türkmen Dağı (B3 Eskişehir) in Central Anatolia. It is closely related to H. matronalis L. ssp. matronalis , an endemic confined to Central Anatolia. Diagnostic morphological characters are discussed. Notes are also presented on its ecology, biogeography and conservation status. In addition, the pollen characteristics and seed coat surface of H. turkmendaghensis and H. matronalis are examined by SEM.   © 2005 The Linnean Society of London, Botanical Journal of the Linnean Society , 2005, 147 , 239–247.     

A new species of Silene (Caryophyllaceae) from South Anatolia, Turkey

Silene doganii A.Duran & Y.Menemen sp. nov. from the Amanos Mountains (C6: Osmaniye-Turkey) is described and illustrated. It is closely related to S. caramanica Boiss. & Heldr., from which it differs mainly in its habit, hairiness, leaf and floral features.  © 2003 The Linnean Society of London, Botanical Journal of the Linnean Society , 2003, 143 , 109−113.     

A new species of Silene (Caryophyllaceae) from east Anatolia, Turkey

Silene bitlisensis O.Tugay & Ertugrul from the Green Line Afforestation Zone (B9: Bitlis Province) is a new species described and illustrated here. It is closely related to S. caramanica Boiss. & Heldr. var. ilarslanii Aytaç & Dural, from which it mainly differs in its habit, leaf, and floral features.  © 2008 The Linnean Society of London, Botanical Journal of the Linnean Society , 2008, 156 , 463–466.     

A new species of Linum (Linaceae) from west Anatolia, Turkey

A new species, Linum vuralianum Yılmaz & Kaynak, is described and illustrated from west Anatolia, Turkey. It is closest to L. flavum L., but differs by its annual or biennial life form, the presence of rosette leaves at anthesis, and the absence of staminodes. The World Conservation Union (IUCN) threat category and observations on the population are noted. The geographical distribution of the new species and its related taxon is given.  © 2008 The Linnean Society of London, Botanical Journal of the Linnean Society , 2008, 156 , 459–462.     

A new species of the genus Torilis Adanson (Apiaceae)

JURY, S. L., 1987. A new species of the genus Torilis Adanson (Apiaceae). The name Torilis nodosa (L.) Gaertner has been shown to have been used to include two very distinct variants. Torilis nodosa is therefore typified, and the other variant described as a new species.     

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.     

Ornithogalum mekselinae (Liliaceae), a new species from southwestern Anatolia, Turkey

Ornithogalum mekselinae is described from the Muðla-Yaral, (C2:Mubla province) in Turkey. It is related to Ornithogalum sigmoideum, from which it mainly differs in its bulb with bulbils, 8–12 flowers, the lenght of perianth segments that are very conspicuously 6–ribbed.     

A new species of Dianthus (Caryophyllaceae) from Mount Erciyes,central Anatolia,Turkey

Dianthus aytachii C.Vural from Mount Erciyes, central Anatolia (Turkey) is described and illustrated. It is considered to be endemic to Mount Erciyes. The morphological differences from the closely related species Dianthus zederbaueri Vierh. are discussed. The World Conservation Union (IUCN) threat category and observations on the ecology of the populations are noted. The pollen and seed morphology of D. aytachii and D. zederbaueri were examined by light microscopy and scanning electron microscopy. The geographical distribution of the new species is mapped. © 2008 The Linnean Society of London, Botanical Journal of the Linnean Society, 2008, 158 , 55–61.     

Two new stoloniferous species of Viola (Violaceae) from China

Two new stoloniferous species of Viola (Violaceae) from southern China are described and illustrated. Viola nitida is recognizably different from V. fargesii as the plant is evergreen and glabrous throughout, the leaf blade adaxially nitid, base cuneate or shallowly cordate, and margin serrate. Viola maoershanensis is different from V. diffusa as the leaf blade is serrate, base cordate and not decurrent to petiole, the petiole wingless, the flowers larger, the petals bluish violet or pinkish white, and the lower petal obtuse at the apex. The chromosome numbers of the two new species were counted as 2n = 24 (V. nitida) and 2n = 44 (V. maoershanensis). The taxonomic positions of the two species are discussed. © 2009 The Linnean Society of London, Botanical Journal of the Linnean Society, 2009, 159 , 349–356.