Fritillaria nevzatcaglari Yıldırım & Tekşen (Liliaceae) is described and illustrated as a new species from Turkey. It morphologically resembles F. ozdemir-elmasii, bithynica elwesii, but differs them by several characters, the most distinct one being pale purple outer surface of perigon. Due to human activities grazing pressure in are where grows, we assess its conservation status critically endangered (CR).

This paper presents a systematic revision of Fritillaria L. (Liliaceae) in the Mediterranean region Turkey. The genus used to contain 22 taxa region, but this study it has been evaluated on basis 23 taxa. We concluded that F. armena Boiss. and zagrica Stapf are synonyms pinardii Phylogenetic orders forbesii Rix kittaniae Sorger Flora Turkey were changed. crassifolia & Huet. subsp. was suggested as an Irano-Turanian element. Red list categories endemic revised according IUCN List Categories.

Five pyranocoumarins (1-5) together with a simple coumarin, umbelliferone (6), have been isolated from Seseli salsugineum A. Duran & Lyskov, newly described endemic species for Türkiye, and their structural elucidation was performed by spectroscopic analysis comparison the literature data. In addition, hexane, dichloromethane (DCM), methanol (MeOH) extracts were examined antioxidant enzyme inhibition potentials. The current study is first report on an S. salsugineum, regarding interesting...

Pollen grains of 39 taxa the genus Fritillaria L. in Turkey were examined by light and scanning electron microscopy. Detailed pollen morphological characteristics are given for these taxa. Our investigation shows that sculpturing exine provides valuable characters separating species. In particular, at proximal face turned out to be taxonomically important. Six types ornamentation determined: reticulate, reticulate-perforate, suprareticulate, rugulate-reticulate, psilate-perforate, perforate....

In this study, Fritillaria arsusiana (Liliaceae) is described and illustrated as a new species from Hatay province in southern Anatolia, Turkey. It related to F. amana hermonis by habitus features broadly campanulate flowers, but differs mainly its bulb shape size, smaller leaf flower features, colour. has also been morphologically compared with wendelboi, pinardii, latakiensis. The detailed description, diagnostic characters, original photographs, geographical distribution, habitat...

Two new species, Fritillaria shehbazii from Western Azerbaijan province in northwest Iran and F. selenica Kurdistan western are described. is similar to chlororhabdota , pinardii zagrica kordestanica assyriaca umitkaplanii the caucasica ‐group general facies, but differs mainly by colour size of its lowest leaves, shape perigone segments. narrower leaves. Detailed taxonomic descriptions, diagnostic characters, original photographs, geographical distributions, habitat, phenology ecology,...

Fritillaria karakocanensis (Liliaceae) is described as a new species from Turkey. It morphologically similar to F. michailovskyi , reuteri and rhodocanakis but differs mainly by its longer stem, canaliculate narrower leaves, papillose style, the caducous tepals, many bulblets, lower fewer flowers, nectaries obovoid capsule. A detailed taxonomic description, diagnostic characters, original photographs, geographical distribution, habitat ecology, conservation assessment, comments regarding are given.

Fritillaria Linnaeus (1753: 303; Liliaceae) comprises about 170 species of geophytic perennials (Rix 2019) occurring in most temperate regions the Northern Hemisphere (Tomović et al. 2007, Hill 2014, Day 2014). The largest number taxa has been found Turkey (46 species) and Greece (31 taxa, 26 five subspecies).

Fritillaria umitkaplanii Eker & Tekşen sp. nov. (Liliaceae) is described as a new species from Turkey. It morphologically similar to F. armena , pinardii and assyriaca but differs mainly by its canaliculate broader leaves, perigone colour shape, thin filament anther colour; colour, nectary characteristics, unbranched style filament; median leaves bract longer than inflorescence, shape of style. Diagnostic characters, description, detailed illustration, geographical distribution,...

Fritillaria mughlae M. Tek§en and Aytaç sp. nova (Liliaceae) is described from Turkey illustrated. It related to F. forbesii, which it mainly differs in the shape of leaves, petal colours divided style. In addition seed pollen micromorphology karyotype forbesii were studied.

Fritillaria avromanica is described as a new species from Iran based on specimens collected Hawraman. Taxonomic descriptions, illustrations, geographical distribution, habitat, ecology, and conservation status of the closely related F. assyriaca melananthera are provided. In addition given rank species, rather than being subspecies . The differences between discussed with pollen chromosomal characteristics.

Gagea antakiensis (Liliaceae) is described and illustrated as a new species from Hatay province in South Anatolia, Turkey. The belongs to the section Didymobulbos, based on morphological features, it close G. lojaconoi. samples belonging chrysantha group Flora of Turkey were confirmed A taxonomic description, an illustration species, geographical distribution, habitat ecology, conservation status its affinity lojaconoi are given this study. In addition, anatomical features given.

Fritillaria pavehensis Advay & Tekşen (Liliaceae) is described as a new species from Kermanshah Province in western Iran. In general habit, it resembles F. kurdica, crassifolia and hakkarensis of the informal group, but differs them by shape size its lowest leaves bracts, colour perigone segments, style branches' length. A detailed taxonomic description, diagnostic characters, images, geographical distribution, habitat, phenology conservation assessment are presented.

A new species of the genus Fritillaria L., F. milasense M. Teksen & Aytac sp. nov. is described from southwest Anatolia in Turkey. It related to bithynica Baker, which mainly differs it its leaves, tepal colors, and capsule features. Also, serpenticola (Rix) stat. evaluated as a instead subspecies carica. Pollen structure karyotype are given.

This study was designed to examine the in vitro antimicrobial and antioxidant activities of methanol, ethanol, water, n-hexane dicholoromethane extracts two Allium species (Allium scabriflorum tchihatschewii) which are endemic for flora Turkey. The efficiency plant evaluated according disc diffusion microdilution broth methods. test results showed that A. tchihatschewiishowed varying degrees activity on tested microorganisms. were screened their possibleantioxidant by three complementary...

The genus Fritillaria L. is one of the examples from several unsolved taxonomic problems. classical identification plant depends on morphological characteristics. Therefore, it difficult to determine botanical origin some plants. goals this study were examine status these 42 taxa in Turkey by means RAPD-PCR and seed protein analysis addition interpretation species. SDS-PAGE techniques used help Dendrogram based g enetic distances was calculated using computer programmed PopGen. For analysis,...

In the present study, a new species of genus, Tripleurospermum eskilensis (Asteraceae), is described from Central Anatolia, Turkey. The has been collected Eskil region in restricted area (Aksaray Province). It grows salty steppe, and closely related to T. decipiens terms morphological characteristics. also morphologically compared with discoid disciform capitulated This study includes its detailed description, diagnostic characters, original photographs, geographical distribution, habitat...

In this study, the synopsis of genus Gagea taxa in Turkey is presented. According to Flora Turkey, has 26 (25 species and one subspecies) however at end number been increased 29 species. It determined that G. foliosa, fibrosa, granatellii, taurica, tenera do not actually occurr Turkey. confirmed rigida, alexeenkoana, commutata, chlorantha occur country. Diagnostic keys are provided for both sections within genus.

Gagea vanensis sp. nov. (Liliaceae) is described and illustrated as a new species from Van province in Eastern Anatolia, Turkey. G. chomutovae reported record for the Turkish flora. Both belong to section Stipitatae, based on morphological features. The taxonomic relationships of with other taxa, such ova, stipitata, absurda, kunawurensis, chomutovae, are given.

In this study, Hypericum salsugineum, an endemic halophytic plant growing around Salt Lake, was analyzed to determine the heavy metals (chromium, lead, copper, zinc and nickel) on it soil grew. The phytoremediation potential of H. salsugineum evaluated. addition, benefit cost (B/C) analysis performed for its use in phytoremediation. samples were collected from Eskil Cihanbeyli between May September 2016. A total 300 analysed metal content. Statistical standard benefit/cost analyses...

Two new species from Iran was described in this study. Fritillaria shehbazii Western Azerbaijan province northwest and F. selenica Kurdistan western Iran. is similar to chlororhabdota, pinardii, kordestanica assyriaca the caucasica group general facies but differs mainly by color size of its lowest leaves, shape colour perianth segments. avromanica narrower leaves Detailed taxonomic descriptions, diagnostic characteristics, illustrations, original photographs, geographical distributions,...

Fritillaria yalcinii (Liliaceae) is described as a new species from Diyarbakır Province, southeastern Turkey. It superficially similar to F. carica, forbesii, minima, minuta, mughlae and sibthorpiana, but differs in several morphological characters, such leaves, perigon, nectary, filament, stigma anther. Diagnostic characteristics, comprehensive description, photographs, geographical distribution, conservation assessment, observations distribution map are provided.