Hasan Akan- Harran University
Hasan Akan
- Harran University
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103
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Introduction
I am a plant taxonomist in Turkey, mainly study on revision of AStragalus, Trigonella genera. MY expert field is alos ethnobotany and local flora, especilaly geophytes.
Skills and Expertise
Current institution
Publications
Publications (103)
Amaç: Bu araştırma, 2022-2023 yıllarında Mersin’deki bazı eczane ve aktarlarda fitoterapi amaçlı satışa sunulan bitkisel ürünleri tespit etmek amacıyla yapılmıştır. Yöntem: Bu çalışmada 2022-22023 yılları arasında yapılmıştır. Toplamda 41 kaynak kişi birebir görüşmeler sağlanmış ve etnobotanik bilgi formları düzenlenmiştir. Aktar ve eczanelerde sat...
In this study, the pollen morphology of 5 species (Trifolium boissieri Guss. ex-Soy. -Will. & Godr., T. dasyurum C.Presl, T. pauciflorum d'Urv., T. scabrum L., and T. spumosum L.) belonging to the genus Trifolium L. from the Fabaceae family, distributed in Şanlıurfa province, was examined with light and electron microscopes. Within the framework of...
Allium turcicum subsp. fusciflorum Balos, Geçit, C. Çeçen, Sonay & Akan (Amaryllidaceae), a new taxon in sect. Codonoprasum, is described and illustrated from Mardin Province, SE Turkey. It is similar to A. turcicum in general appearance, leaf shape, length of spathe valves, perigon shape, and different-length inner and outer tepals. However, A. tu...
In this study, pollen morphologies of 5 species (Astragalus guttatus Banks & Sol., A. cretaceus Boiss., A. caprinus L., A. brachystachys DC. and A. ancistrocarpus Boiss. & Hausskn.) belonging to the Astragalus genus of the family Fabaceae, which are distributed in Şanlıurfa province, were exemined by light and electron microscope. As a result of th...
Medicinal plants; It is usually sold in markets or herb-sellers. Within the scope of this study, interviews were held with 10 herb-sellers and spice sellers who sell medicinal plants in Şanlıurfa, and it was determined that 65 different plants were used for phytotherapy purposes. It has been determined that the plants sold in herbalists are general...
Bu çalışma 2021 ve 2022 yılları arasında Mardin’in Midyat, Nusaybin, Ömerli ve Yeşilli ilçelerine bağlı 11 mahallede farklı etnik gruplar üzerinde yapılmıştır. Çalışmanın amacı yörede değişen yabani gıda bitkilerinin halk arasındaki gastronomik kullanım biçimlerini araştırmaktır. Bu kapsamda Süryani, Kürt ve Arap köylerinden bazıları pilot çalışma...
This study was carried out to determine the geophyte flora of Mardin province. As a result of the evaluation of 1100 plant samples collected from the research area between 2019-2021, 167 species and subspecies taxa belonging to 30 families and 64 genera were determined. 56 of them are new records for flora of Mardin. The families that contain the m...
Anatolia is of great importance in terms of researching plants used as traditional folk medicine, as Turkey has a rich flora in terms of biological diversity and has hosted many ancient civilizations. This study, it is aimed to scientifically determine the plants used by the people in traditional treatment for women's diseases and health and to com...
Fritillaria karakocanensis (Liliaceae) is described as a new species from Turkey. It is morphologically similar to F. michailovskyi, F. reuteri and F. rhodocanakis, but differs from F. michailovskyi mainly by its longer stem, canaliculate and narrower leaves, papillose style, and the caducous tepals, from F. reuteri by its many bulblets, canalicula...
This research was carried out to determine the ethnobotanical studies of edible wild plants in some parts of Mardin province, a historical city of Upper Mesopotamia, in the Southeastern Anatolia Region of Turkey, between the years 2018-2020. The wild plants consumed as food by the local people living in the villages of Mardin province and their usa...
Allium murat-sonayii Balos, Sonay & C. Çeçen is described as a new species from Elazığ Province, Eastern Türkiye. Diagnostic characteristics, a comprehensive description, photographs and a distribution map are provided. Based on morphological features, it belongs in Allium subgen. Allium sect. Allium. It is similar to A. stearnianum, A. stearnianum...
Bu çalışmanın ana amacı, Biarum carduchorum (BC) ve Biarum aleppicum (BA) taksonları üzerinde fitokimyasal araştırmalar yapmak ve bitkilerin bazı fitokimyasal özelliklerini incelemektir. Fitokimyasal çalışmalar kapsamında bitkilerdeki ikincil metaboliktlerin ekstraksiyonu için farklı polaritede etanol, hekzan ve saf su çözücüleri kullanılmıştır. Ay...
The current study was carried out to investigate the occurrence of multidrug resistant uropathogens among children under school age (six years old) in Soran city, North of Iraq. A total number of 200 urine samples were taken from children under six years old suffering from UTIs, attending Ashti hospital and Childbirth hospitals in Soran city from J...
Bu çalışmada, Şanlıurfa merkez ilçesi olan Karaköprü’de yaşayan yöre halkının, gıda olarak tükettiği yabani bitkiler belirlenmiş ve kullanım biçimleri tespit edilmiştir. Amacımız, halkın yabani bitkilerden yararlanma biçimlerini araştırmak ve ülkemiz etnobotaniğine katkı sağlamaktır. Bu bitkiler, özellikle ilkbahar aylarında kırsal kesimde yaşayan...
In this study, 18 different settlements in 9 districts of Mardin were
visited in 2019-2021 and a total of 61 informants were interviewed.
Since there are different ethnic groups such as Kurds, Turks, Arabs
and Assyrians in the region, the information was consulted from the
informants of different cultures. Interviews were made with
informants betwe...
Allium saricanense Balos, Sonay & Koçyiğit (Amaryllidaceae), a new species of
Allium sect. Codonoprasum, is described from Elazığ Province, eastern Turkey. It
resembles A. turcicum and A. nerimaniae but differs from them by several morphological
characters, such as its filament length, inner tepal shape, ovary shape and style
colour. Diagnostic cha...
Cionura erecta (L.) Griseb., belongs to the Apocynaceae family, is one of the poison plants in Turkey, widely grownin the Mediterranean region, and known as Babrik in Turkey. In south east Anatolia, the vernacular name of the plant is Halavaand Kulf. In the Mello village of Haliliye, district of Şanlıurfa, plant poisoning in sheep has been reported...
Biarum × cinarense (Araceae) is described as a new natural hybrid species from
Diyarbakır Province, SE Anatolia, Turkey. The morphological characters of the hybrid
are compared with those of its parents, B. aleppicum and B. carduchorum and a distribution
map is provided. It is the first natural hybrid species reported in Biarum.
This research was carried out throughout a period of approximately two years between 2019-2020 and aimed to identify wild food plants frequently used by people living in Suruç district (Şanlıurfa) and some of its surrounding villages. 64 taxa belonging to 27 families were identified through these interviews that we conducted with 44 people. The dem...
Oak molasses, called “Gezo,” have been produced by the local people of Southeastern Anatolia. In this study, the ethnobotanical characteristics, production stages, health effects, and chemical composition of Gezo were determined. Traditional Gezo molasses is produced from the acorn of Quercus brantii Lindl. The survey was carried out in seven provi...
Bu çalışmada, Harran Üniversitesi Osmanbey Kampüsü’nde doğal olarak yetişen bazı geofitlerin morfolojik ve fenolojik özellikleri saptanarak, peyzaj mimarlığında kullanım olanaklarının belirlenmesi ve süs bitkisi sektörüne alternatif türler kazandırılması amaçlanmıştır. Bu kapsamda yapılan arazi çalışmaları sonucu Hyacinthella nervosa (Bertol.) Chou...
Allium mardinense Balos, H. Akan & Yıldırım, a new species of Allium sect. Allium, is described from Mardin Province, southeastern Turkey. It resembles A. aybukeae and A. enginii but differs from them by several morphological characters, such as its filament length, inner tepal shape and surface, and anther colour. Diagnostic characters, a comprehe...
A case of poisoning, accidentally eating the tuber of the Eminium intortum (Banks & Sol.) Kuntze plant by a 16-year-old young girl, is presented. Our patient while working in the field, eating a pieces of the tuber of a green leafy plant, complaining of a burning mouth in the mouth, excessive watering and shortness of breath, later applied to our P...
Survey on the floral diversity is an important activity to evaluate the existing flora. This study was carried out from 2018 to 2020 to investigate the flora existing in the roadside and ruderal areas between Şanlıurfa and Bozova, nearby Euphrates river. A total of 200 taxa belonging to 138 genera and 41 families were determined. 9 of these taxa ar...
Members from the Verbascum genus are well appraised for their traditional uses against a variety of ailments including anti-inflammatory related disorders. This study thus attempts at validating the biological properties of two underexplored Verbascum members namely Verbascum euphraticum Benth. (V. euphraticum) and Verbascum oocarpum Murb. (V. ooca...
Bu araştırma, Suruç (Şanlıurfa) ilçesinde aktarlarda satılan tıbbi bitkilerin tespiti amacıyla yapılmıştır. Araştırma 2019-2020 yılları arasında yaklaşık iki yıl sürmüştür. 5 Aktarda 9 kaynak kişi ile yapılan görüşme sonucunda 46 familya ait 88 bitki taksonu tespit edilmiştir. Bu bitkilerin hangi hastalıklar için satıldığı kayıt altına alınmıştır....
Bu çalışma, 2019-2020 yılları arasında yapılmış olup, Şanlıurfa’nın Suruç ilçesi ve bazı köylerinde bölge halkı tarfından kullanılan tıbbi bitkilerin tesbiti amacıyla yapılmıştır. 50 kaynak kişi ile yapılan görüşmeler sonucu 41 familya ve ait 78 takson tespit edilmiştir. Kaynak kişilerin demografik bilgileri, yerel bitkilerin isimleri, kullanılan k...
The aim of this study is to investigate the milk coagulation properties of some plants such as Biarum aleppicum, Biarum bovei and Arum rupicola belonging to the Aracea family, and to produce yoghurt with a natural method. In our study, the root tubers of the plants used in the coagulation of milk were sliced and the leaves were chopped directly. Af...
Bu çalışmada kullanılan Havacıva otu doğal bitkilerden biri olup, Alkanna cinsine ait olup Boraginaceae familyasına bağlıdır. Alkanna strigosa Boiss. & Hohen.bitkisi bölgede Havaco veya Havaciva otu olarak bilinmektedir. Bu çalışmada, 2017 yılında Türkiye için yeni kayıt olarak belirlenen Alkanna strigosa bitkisinin kökünden elde edilen doğal boyal...
Symphytum species, commonly known as comfrey, hold a long history of folk medicinal uses for healing wounds, bone fractures and other pain resulting from inflammation. However, many species belonging to this genus have not yet been scientifically investigated and hence investigation in this regard is warranted. In the present research, S. aintabicu...
Bu çalışma, 2018-2019 yıllarında Şanlıurfa merkez ilçelerindeki eczane ve aktarlarda fitoterapi amaçlı satılan bitkisel ürünlerin tespiti için yapılmıştır. Şanlıurfa’da bulunan 48 eczane ve 13 aktar dükkânında araştırma yapılmış olup, 144 bitkinin fitoterapi amaçlı satıldığı tespit edilmiştir. Ayrıca, bu çalışmada fitoterapi amaçlı satılan 84 terki...
Bu çalışmada, Harran Üniversitesi Osmanbey, Eyyübiye, Şairnabi ve Yenişehir kampüslerinde bulunan bitkilerin peyzaj dekoratif özellikleri üzerine değerlendirmeler yapılmıştır. Bu çalışma doğrultusunda tespit edilen bitki türlerinin yörenin ekolojik şartlarına uygun olup olmadığı gözlemlenmiş ve önerilerde bulunulmuştur. Çalışma kapsamında değerlend...
Bu çalışmada, Şanlıurfa'da doğal yayılış gösteren Araceae familyası Arum L. cinsine ait Arum rupicola Boiss. var. rupicola ve Arum dioscoridis Sm. taksonlarının morfolojik ve anatomik özellikleri incelenmiştir. Toplanan türler herbaryum standartlarına uygun olarak kurutulmuş ve morfolojik ölçümler yapılmıştır. Flora of Turkey ile yapılan karşılaştı...
Bu çalışmada, Şanlıurfa'da doğal yayılış gösteren Araceae familyası
Arum L. cinsine ait Arum rupicola Boiss. var. rupicola ve Arum
dioscoridis Sm. taksonlarının morfolojik ve anatomik özellikleri
incelenmiştir. Toplanan türler herbaryum standartlarına uygun
olarak kurutulmuş ve morfolojik ölçümler yapılmıştır. Flora of Turkey
ile yapılan karşılaştı...
Bu çalışmada, Şanlıurfa’da doğal yayılış gösteren Araceae Juss. Familyasının Eminium (Blume) Schott cinsine ait türlerinin morfolojik ve anatomik özellikleri incelenmiştir. Şanlıurfa’da yapılan floristik çalışmada Eminium intortum (Banks & Sol.) Kuntze, E. rauwolffii (Blume) Schott ve E. spiculatum (Blume) Schott’un doğal yayılış gösterdiği tespit...
Bu çalışmada, Şanlıurfa’da doğal yayılış gösteren Araceae Juss.
familyasının Biarum Schott cinsine ait Biarum aleppicum
J.Thiébaut, B. carduchorum (Schott) Engl., ve B. bovei Blume
türlerinin morfolojik ve anatomik özellikleri incelenmiştir.
Tarafımızdan yapılan morfolojik ölçümler ‘Resimli Türkiye Florası’
ve ‘Flora of Turkey’ ile karşılaştırı...
Bu çalışma Şanlıurfa' merkezde ahşap sanatları pazarında bazı odunsu bitkilerin kullanım amaçlarını tespit etmek amacıyla yapılmıştır. Bu bitkilerden Salicaeea 4, Fagaceae 2, Moraceae 2 takson ile en fazla takson içeren familyalardır. Populus 3 takson, Morus ve Querqus 2'şer taksonla temsil edilen cinslerdir.
This work was carried out between the years 2015 and 2016 in Ortaca, district of Muğla, to identify some of the plant species used among the local people. It is determined in the working area that naturally grown 38 taxa from which 28 family, used by the local people. 23 rd. of these is used in medicine, 19’th of as food, 3 rd. of as spice, 3 rd. o...
zet: Bu çalışmada Şanlıurfa'daki yerel halkın doğal bitkilerden yararlanma biçimlerini araştırmak ve ülkemiz etnobotaniğine katkı sağlamak amacıyla yapılmıştır. Öğrencilere dağıtılan etnobotanik bilgi formları düzenlendi. Gerek birebir görüşmelerimiz gerekse öğrencilere dağıtılan formlardan elde edilen bilgiler kullanıldı. Yapılan arazi çalışmaları...
A check-list of the genus Biarum Schott in the Flora of Turkey is presented, with 10 taxa, of which 2 are endemic to Turkey. A list of taxonomical changes that have occurred since the publication of the Flora of Turkey, Supplement II is given. In addition, Biarum syriacum (Spreng.) H.Riedl is recorded for the first time (C6 Gaziantep) from Turkey....
Özet: Jurinea Cass. cinsi Türkiye Florasında 23 taksonla temsil edilmektedir. Bu çalışma Jurinea mesopotamica Hand.-Mazz. (Asteraceae) türünün taksonomisini ve Türkiye'deki varlığını içermektedir. Tür, Türkiye Bitkileri Kırmızı Kitabı'nda Yetersiz Veri (DD) kategorisinde yer almaktadır. Çalışmada türün betimi, lokalitesi, yayılış haritası ve fotoğr...
This study concerned the taxonomic revision of Astragalus L. section Onobrychoidei DC in Turkey. The morphological, cytological, and phenological characteristics of 29 species in this section are discussed. Moreover, 11 names at specific levels are reduced to synonymy: Astragalus eskishehiricus, A. hololeucoides, A. sakaryaensis, A. phanothrix, A....
Pollen morphology of 38 Trigonella species was investigated with light microscopies and scanning electron microscopies. Pollen slides were prepared using Wodehouse technique. The pollen grains of Trigonella members are radially symmetrical and isopolar, their outlines are oblong in equatorial view and circular in polar view. Amb is semicircular. Th...
— In this study, karyotype analyses of the six species of Trigonella L. were examined. Chromosome lengths were determined between 1.29–1.74 μm in Trigonella astroites Fischer & C.Meyer, 1.06–1.44 μm in Trigonella fscheriana Ser., 1.67–2.59 μm in Trigonella velutina Boiss., 0.98–1.49 μm in Trigonella cretica (L.) Boiss., 1.16–1.81 μm in Trigonella c...
The Karyomorphology of all taxa of section Bucerates Boiss. genus Trigonella L. (Leguminosae) were made using Image Analysis System. The chromosome numbers of 14 taxa of Trigonella (2n = 16), T. fischeriana Ser. and T. monantha C.A.Meyer subsp. noeana (Boiss.) Hub.-Mor. (2n = 14), T. monantha C.A.Meyer subsp. monantha Verz. (2n = 16, 28, 30) and T....
In this research, the morphological, anatomical, palynological, and cytological characteristics of the section Alopecuroidei DC. species belonging to genus Astragalus L. in Turkey were studied. As a result of this study, the members of the Alopecuroidei section represented by 22 taxa were evaluated under 24 taxa. While 3 taxa were reduced to synony...
This study, carried out in 2004/2005, examines the processing of woody plants utilized for the manufacture of traditional musical instruments in the Şanlıurfa city, and identifies their scientific names. The findings indicate that 25 plant species belonging to 17 families are used for the construction of eight musical instruments. Most of these pla...
This study is carried out to determine ethnobotany feature of Leguminosae family plants, between 2004-2006, within the boundaries of Sanliurfa. Sanliurfa, Turkey, according to the grid system, enters into squares of C6, C7, C8. 150 taxa of the Leguminosae family have natural distribution in Sanliurfa region. Some of these plants has been shown to b...
The domestication of the Neolithic founder crops of the Near East has recently been a topic of debate particularly with respect
to how rapidly the domestication of these crops occurred. One school of thought maintains that these processes lasted several
thousand years (‘protracted model’ with ‘gathering’, ‘cultivation’ and ‘domestication’ as three...
Karyotypes of ten sections of genus Trigonella Linnaeus, 1753 (Fabaceae) from Turkey were investigated. Somatic chromosome numbers of examined species were determined as 2n=14 and 16. The karyotype analyses of the species were carried out and somatic chromosome numbers of Trigonella plicata Boiss., 1872, Trigonella brachycarpa (Fisch.) Moris, 1833,...
Somatic chromosome numbers of 45 Trigonella L. (Fabaceae), collected from different localities in Turkey was examined. Chromosome numbers were determined as 2n = 14, 16, 30 and 46. B chromosome was also observed in somatic cells of some taxa (Trigonella arcuata C.A. Meyer and Trigonella procumbens (Besser) Reichb.). In addition, one or two satellit...
In this paper, the rediscovery of endemic and long missing species, Scilla mesopotamica Speta which had been only known from the type gathering, is given. The species has not been collected again after Sintenis in 1888, whose specimens served Speta for description of the new taxon. In 2004, the authors found it in a steppic rocky area, near Halfeti...
This study describes the karyotypes of 10 Turkish species of Trigonella L. belonging to section Cylindricae Boiss. (Leguminosae). Excluding the karyotypes of T. velutina Boiss. and of T. sibthorpii Boiss., which were previously studied, all of the other 8 species were studied here for the first time. The species of the section were gathered from di...
The pollen morphology of 45 specimens of 29 species of the genus Astragalus L. of the section Onobrychoidei DC. distributed in Turkey was studied with light and electron microscopies. The pollen is generally 3-colporate. Pollen of the section is prolate, subprolate, and prolate-spheroidal. Size varies, with the polar axis ranging from 23.4 to 42.6...
Bu çalışma 2002-2004 yılları arasında, Birecik ilçesinde bulunan Arat Dağı florasını tespit etmek amacıyla yapılmıştır. araştırma alanı Şanlıurfa il sınırları içerisinde ve Davis'in grid sistemine göre C7 karesindedir. Bölgede 49 Familya ve 193 cinse ait 299 tür ve türaltı takson tespit edilmiştir. saptanan taksonların 6'sı endemiktir. İran-Turan e...
Forty-eight species of Astragalus L. sections Onobrychoidei DC., Uliginosi Gray and Ornithopodium Bunge (Fabaceae) in Turkey were studied in order to describe and investigate their seed morphologies and to evaluate the
diagnostic value of this character using a stereoscopic microscope and a scanning electron microscope (SEM). SEM pictures
of seeds...
A new species of Astragalus L., A. trabzonicus (section Onobrychoidei DC.), is described and illustrated from north-east Anatolia in Turkey. The diagnostic, pollen morphological, and chromosomal characteristics are discussed. A distribution map and conservation status are given. © 2008 The Linnean Society of London, Botanical Journal of the Linnean...
Astragalus bahcesarayensis H. Akan, M. Fırat & M. Ekici (Leguminosae-Papilionoideae) from Turkey is described and illustrated. It is compared with A. dipsaceus Bunge and A. panduratus Bunge. The geographical distributions of the new species and related species are mapped. © 2008 The Linnean Society of London, Botanical Journal of the Linnean Societ...
Özet: Glycrrhiza glabra L. var. glabra ve Glycrrhiza glabra var. glandulifera (Waldst. & Kit.) Boiss. taksonları GAP Bölgesinde doğal yayılış gösteren ve ihracatı yapılan önemli bitkilerdendir. Bu çalışmada; meyan kökü bitkisinin kimler tarafından ve nasıl toplandığı, halk arasındaki kullanımı ve ülkemizdeki ihraç miktarlarının ortaya çıkarılması a...
This study was carried out between 2001 and 2004 to determine the geophytic flora of Şanliurfa, located within C6, C7, and C8 of the grid system in Turkey. In all, 789 plant specimens that consisted of 104 taxa belonging to 13 families and 30 genera were gathered from the investigation area. Of all the collected specimens, 19 taxa were new records...
This investigation was carried out between the years 2002 and 2004 to determine the ethnobotany of Arat Mountain and its surroundings, located in Birecik, town of Şanlıurfa. In the region, 299 taxa, of which 170 have an ethnobotanical pecularities, belonging to 49 families and 193 genera were determined. It is determined that 59 as a fodder plants,...
This research was carried out from 2004 to 2006 in order to determine the flora of the region between Zeytinbahçe and Akarçay, Birecik district. The research area is situated in Şanlιurfa province and within C7 of the grid system. In the area, 442 taxa belonging to 62 families and 253 genera were determined. Of all the collected specimens, 30 taxa...
A check-list of the genus Biarum Schott in the Flora of Turkey is presented, with 10 taxa, of which 2 are endemic to Turkey. A list of taxonomical changes that have occurred since the publication of the Flora of Turkey. Supplement II is given. In addition, Biarum syriacum (Spreng.) H.Riedl is recorded for the first time (C6 Gaziantep) from Turkey....
In this investigation, some morphological and anatomical characteristics of Crocus leichtlinii (D.Dewar) Bowles, an endemic species which has flowering time in early spring, were observed. The specimen was collected from Şanlıurfa, South East Anatolia, within C7 of the grid system; its habitat and population status was also determined.
Morphologic...
Bu araştırma 2004-2006 yılları arasında Birecik ilçesi Zeytinbahçe ile Akarçay
arasında kalan bölgenin florası ve etnobotanik özelliklerini tespit etmek amacıyla yapılmıştır.
Araştırma alanı Şanlıurfa il sınırları içinde, Türkiye'nin Grid sistemine göre C7 karesine
girmektedir. Bölgede 62 familya ve 253 cinse ait 434 tür, 5 alttür ve 6 varyete olma...
Bu çalışmada, Şanlıurfa kent merkezinde günlük kurulan sempt pazarlarında satılan bazı bitkilerin tespit edilmesine, kullanım amaçlarına veyöresel isimlerine yer verilmiştir. Araştırma sonunda sempt pazarlarında satılan toplam 24 doğal bitki tespit edilmiştir. Bunlardan 13'ü gıda, 11'i tıbbi ve değişik amaçlarla kullanılmaktadır.
A new record of the genus Astragalus L. (A. wagneri Bunge) is given from East Anatolia ; it is compared with the related species A. dictyophysus Reuter ex Bunge. On the other hand, a taxon previously considered in Turkish Flora as a synonym, A. lycaonicus Hub.-Mor. & Reese is reevaluated as a distinct species ; a discussion of the taxonomy of this...
In this study, anatomical studies are carried out on some geophytes, Scilla mesopotamica Speta, Tulipa aleppensis Boiss. ex Regel and Asphodeline damascena (Boiss.) Baker subsp. gigantea E. Tuzlaci, distributed in the vicinity Şanliurfa. Among them, S. mesopotamica and A damascena subsp. gigantea are local endemic, but T. aleppensis is a nonendemic...
Bu çalışmada Şanlıurfa'da yayılış gösteren 100 geofit bitkinin 70'sine yer verilmiştir.
Açıklama kısımları hem İngilizce hem de Türkçe verilmiştir.
Colchicum crocifolium Boiss. (Colchicaceae) is recorded for the first time (C7 Şanlıurfa) for the Flora of Turkey. An expanded description of this species is provided, and a comparison is made between material from this new record in Turkey and data from material recorded in Iran, Iraq, Syria.
In this investigation, some morphological and anatomical characteristics of Colchicum crocifolium Boiss., C. serpentinum Woron. ex �Miscz., �C. �cilicicum (Boiss.) Dammer, C. szovitsii Fisch. and Mey. and C. persicum Baker were observed. Detailed descriptions of these five taxa of Colchicum which occur in Sanliurfa, Adiyaman and Mardin, South East...
This investigation was carried out between the years of 2002 and 2004 in order to determine the flora of Kuyulu (Turus) erosion district that is being recovered by TEMA to get the land pasture again. Research area is situated in the province of Adiyaman and within C7 of the grid system and in the region of upper Mesopotamia. In the investigation ar...
In this study pollen morphological diversity is described for Alopecuroidei DC. ( Alopecias bunge) species belonging to genus Astragalus L. (Fabaceae) occurring in Turkey. The study was based on light and scanning electron microscopic observations of pollen grains collected from herbarium specimens. Members of the section studied posses tricolpate...
In this study, some morphological characteristics of Anemone coronaria L., which is flowering in spring, were observed. The detailed description of this species is given in this study and the morphological characters are compared with the Flora of Turkey. Some characters that have not been stated previously, like tepal, leaf and fruit, are given fo...
This research was carried out from 2001 to 2004 in order to determine the flora of Kaşmer Daǧi. The research area is situated in Şanliurfa province and within C7 of the grid system. In the area, 262 taxa belonging to 47 families, and 156 genera were determined. Of all the collected specimens, 33 taxa are new records for C7, and 10 taxa are endemic...
A check-list of the genus Colchicum L. in the Flora Turkey is presented, with 36 taxa. A list of taxonomical changes that have occured since the publication of the Flora of Turkey suppl. II is given. Twenty-seven of them are automn-flowering species (28 taxa), whereas 8 of them are early-spring species. Thirty-five species (36 taxa) are presented,...
This research was carried out in 2002 and 2003 in order to determine the flora of Kalecik Mountain. The research area is situated in Şanliurfa province and within C7 of the grid system. In the area, 238 taxa belonging to 39 families, and 140 genera, were determined. Of all the collected specimens, 28 taxa are new records for C7, and 13 (5.46%) taxa...
Akan, H. & Aytaç, Z. 2004: Astragalus ovabaghensis (Fabaceae), a new species from Turkey. — Ann. Bot. Fennici 41: 209-212. Astragalus ovabaghensis Akan & Aytaç sp. nova (Fabaceae) from Turkey is described and illustrated. It is closely related to A. erythrotaenius and tentatively placed in sec- tion Alopecuroidei.
Some morphological and anatomical characteristics of Crocus pallasii Goldb. subsp. turcicus B.Mathew and Crocus cancellatus Herbert subsp. damascenus (Herbert) B.Mathew, which flower in autumn, were investigated. Detailed descriptions of these two taxa of Crocus L., which occur in Şanliurfa, are provided and their morphological characters are compa...
The ornamental plant that given in this book includes the cultivated and exotic plants in Şanlıurfa, Turkey.
A new species of Centaurea L. (Asteraceae), Centaurea yildiziiŞ. Civelek, İ. Türkoǧlu & H. Akan (sect. Psephelloideae (Boiss.)) Sosn. is described from Turkey. Diagnostic characters, a description, detailed illustrations and taxonomic comments on the species are given. It is compared with the closely related taxon, Centaurea pyrrhoblephara Boiss. T...
Astragalus ekicii H. Duman & H. Akan sp. nov. (Leguminosae) from Turkey is described and illustrated. Diagnostic characters, a description and taxonomic comments on the species are given. It is compared with the closely related A. oocephalus Boiss. and A. panduratus Bunge. The geographical distribution of the new species and related species is show...
This investigation was carried out between 1994 and 1995 in order to determine the flora of Upper Ceyhan Valley. The research area is situated in the province of Kahramanmaraş and within C6 of the grid system. In the area, 412 taxa belonging to 68 families and 262 genera were determined. Twenty-eight (6.7%) taxa are endemics for Turkey. In the dist...
