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A Contribution To The Flora Of Turkey: Padus Avium Mill. Subsp. Petraea (Tausch) Pawlowski Ex Holub., Sali̇h Terzi̇oğlu, Kami̇l Coşkunçelebi̇ Jan 2005

A Contribution To The Flora Of Turkey: Padus Avium Mill. Subsp. Petraea (Tausch) Pawlowski Ex Holub., Sali̇h Terzi̇oğlu, Kami̇l Coşkunçelebi̇

Turkish Journal of Botany

Padus avium Mill. specimens collected from NE Anatolia, A8 Trabzon, Demirkapı and Arpaözü villages, are described as P. avium Mill. subsp. petraea (Tausch) Pawlowski ex Holub. A line drawing and amended description for the flora of Turkey are given.


The Flora Of Kaşmer Dağı (Şanlıurfa, Turkey), Hasan Akan, Ömer Faruk Kaya, İsmai̇l Eker, Cenap Cevheri̇ Jan 2005

The Flora Of Kaşmer Dağı (Şanlıurfa, Turkey), Hasan Akan, Ömer Faruk Kaya, İsmai̇l Eker, Cenap Cevheri̇

Turkish Journal of Botany

This research was carried out from 2001 to 2004 in order to determine the flora of Kaşmer Dağı. The research area is situated in Şanlıurfa 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 for Turkey. According to the floristic regions, Irano-Turanian elements ranked first with a rate of 35.87%, followed by Mediterranean elements with a rate of 11.83% and Euro-Siberian elements with a rate of 1.9%. Some 50.4% of …


Giemsa C-Banded Karyotypes Of Vicia Cracca L. Subsp. Cracca And V. Bithynica L., Hüseyi̇n İnceer, Sema Hayirlioğlu Ayaz Jan 2005

Giemsa C-Banded Karyotypes Of Vicia Cracca L. Subsp. Cracca And V. Bithynica L., Hüseyi̇n İnceer, Sema Hayirlioğlu Ayaz

Turkish Journal of Botany

The distribution of heterochromatin on the chromosomes of V. cracca L. subsp. cracca (2n = 14) and V. bithynica L. (2n = 14) was established with the aid of the C-banding technique. The chromosomes of both species have centromeric C-bands. When compared, prominent bands at the ends of the short arms on 4 chromosomes of V. cracca subsp. cracca were observed, while in V. bithynica only 1 chromosome had a prominent band at the end of the long arm. The C-banding patterns in the 2 species were different, and it was determined that heterochromatic regions were more dense on the …


The Morphological, Anatomical And Ecological Properties Of Endemic Onosma Bracteosum Hausskn. & Bornm. (Boraginaceae)Species, Öznur Ergen Akçi̇n, Ali̇ Engi̇n Jan 2005

The Morphological, Anatomical And Ecological Properties Of Endemic Onosma Bracteosum Hausskn. & Bornm. (Boraginaceae)Species, Öznur Ergen Akçi̇n, Ali̇ Engi̇n

Turkish Journal of Botany

The endemic Onosma bracteosum Hausskn. & Bornm. (Boraginaceae) was investigated morphologically, anatomically and ecologically. It has setae with tuberculate bases. The stem is 15-35 cm tall and erect. The leaves are equifacial and amphistomatous. Stomata cells are anisocytic and anomocytic. The stomata index is 21.25 for the upper epidermis and 25 for the lower epidermis. This plant generally prefers sandy-loamy, sandy-clayey and loamy soils. In the soil samples, the N (23%), P (26%) and K (27%) concentrations were lower in the generative periods than in the vegetative periods. According to the results of plant nutrient analysis, N% (1.140-3.274), P% (0.172-0.403) …


Check-List Of The Genus Colchicum In The Flora Of Turkey, Hasan Akan, İsmai̇l Eker Jan 2005

Check-List Of The Genus Colchicum In The Flora Of Turkey, Hasan Akan, İsmai̇l Eker

Turkish Journal of Botany

A check-list of the genus Colchicum L. in the Flora Turkey is presented, with 36 taxa. A list of taxonomical changes that have occurred since the publication of the Flora of Turkey suppl. II is given. Twenty-seven of them are autumn-flowering species (28 taxa), whereas 8 of them are early-spring species. Thirty-five species (36 taxa) are presented, of which 15 are endemic to Turkey.


Post-Fire Dynamics Of Cistus Spp. In A Pinus Brutia Forest, Çağatay Tavşanoğlu, Behzat Gürkan Jan 2005

Post-Fire Dynamics Of Cistus Spp. In A Pinus Brutia Forest, Çağatay Tavşanoğlu, Behzat Gürkan

Turkish Journal of Botany

The population dynamics of 2 species of Cistus L. (C. salviifolius L. and C. creticus L.) were studied along a post-fire successional gradient in Pinus brutia Ten. forests in Marmaris National Park, Turkey. The population density of Cistus spp. was 16 individual m^{-2} at the end of the first year after fire and then decreased exponentially (r^2 = 0.926, P < 0.001) the second year after fire to later successional stages. Total projected foliage cover of Cistus spp. was 26% by the end of the first year after fire, it increased to approximately 38% during the second year after fire and decreased linearly (r^2 = 0.872, P < 0.01) beyond this time. Rates of establishment of Cistus spp. were high in the first year after fire but were low in subsequent years and most of the Cistus plants flowered during the second year after fire. There was a significant positive relationship between the density of new seedlings of Cistus and cover of Pinus brutia trees in the sixth year after fire (r^2 = 0.242, P = 0.002). Seed yield of Cistus was reduced due to predation of seed capsules by Bruchid insects. Both species of Cistus were shown to be typical post-fire colonisers in terms of timing of recruitment and post-fire population dynamics. The major factors responsible for the decrease in density of seedlings of C. salviifolius and C. creticus are likely to be the mortality of young seedlings due to summer drought and competition among seedlings and with P. brutia trees. It is suggested here that the species considered have fire-dependent establishment behaviour and an increase in population is restricted to early post-disturbance in P. brutia forests in Turkey, as in other Mediterranean regions.


The Macrofungi Of Karabük Province, Dursun Yağiz, Ahmet Afyon, Muhsi̇n Konuk Jan 2005

The Macrofungi Of Karabük Province, Dursun Yağiz, Ahmet Afyon, Muhsi̇n Konuk

Turkish Journal of Botany

This study was based on specimens of macrofungi collected from Karabük province between 1998 and 2000. It resulted in the identification of 121 taxa belonging to 33 families, and 14 taxa were added to the Turkish mycota flora as new records.


The Flora Of Bitlis River Valley, Abdullah Altiok, Lütfi̇ Behçet Jan 2005

The Flora Of Bitlis River Valley, Abdullah Altiok, Lütfi̇ Behçet

Turkish Journal of Botany

This paper describes a floristic study of Bitlis river basin. The research was carried out from 2001 and 2003 to 2150 vascular plant specimens were collected. After the identification of the specimens, the flora was determined to include 925 taxa (at specific and infraspecific ranks) belonging to 770 species, 386 genera and 85 families. One hundred and seventy-nine taxa were defined as new records for the B9 square. The endemism rate of the area is 6.8% based on 63 taxa. The largest families are Asteraceae (109 taxa), Fabaceae (101 taxa) and Poaceae (77 taxa). The largest genera are Trifolium L. …


Morphological And Anatomical Studies On Thymbra Sintenisii Bornm. & Aznav. (Labiatae), Semra Erken Jan 2005

Morphological And Anatomical Studies On Thymbra Sintenisii Bornm. & Aznav. (Labiatae), Semra Erken

Turkish Journal of Botany

Thymbra sintenisii Bornm. & Aznav. (Labiatae) is a perennial shrub and is represented in Turkey by 2 subspecies (subsp. sintenisii and subsp. isaurica P.H.Davis). In this study, samples collected from different localities were investigated morphologically and anatomically.The morphological features of various organs of the plant such as the stem, leaf and flower are given in detail. In anatomical studies, transverse sections of the stems, leaves and calyx are illustrated.


A New Genus Record For The Flora Of Turkey: Tetradiclis Stev. Ex M.Bieb. (Zygophyllaceae), Ergi̇n Hamzaoğlu, Ahmet Duran, Hossein Akhani Jan 2005

A New Genus Record For The Flora Of Turkey: Tetradiclis Stev. Ex M.Bieb. (Zygophyllaceae), Ergi̇n Hamzaoğlu, Ahmet Duran, Hossein Akhani

Turkish Journal of Botany

Tetradiclis tenella (Ehrenb.) Litw. (Zygophyllaceae), recently collected from Kırıkkale (Central Anatolia), is a new record for the flora of Turkey. A description, its phytogeographical importance, a distribution map and an illustration are given.


Macrofungi Of Türkmenbaba Mountain (Eskişehir), Hasan Köstekci̇, Mustafa Yamaç, Mehmet Hali̇l Solak Jan 2005

Macrofungi Of Türkmenbaba Mountain (Eskişehir), Hasan Köstekci̇, Mustafa Yamaç, Mehmet Hali̇l Solak

Turkish Journal of Botany

The macrofungi collected from the Türkmenbaba mountain area in 2001-2003 were investigated. As a result of field and laboratory studies, 84 taxa belonging to 30 families were identified. Seven species belong to the class Ascomycetes and 77 species to Basidiomycetes. Seven of these taxa are new records for the Turkish macromycota.


Lichens Of Giresun District Giresun Province, Turkey, Kadi̇r Kinalioğlu Jan 2005

Lichens Of Giresun District Giresun Province, Turkey, Kadi̇r Kinalioğlu

Turkish Journal of Botany

One hundred and six lichen taxa are reported from the city of Giresun and Giresun Island, Turkey. One of these, Phaeographis dendritica (Ach.) Müll.Arg., is new to Turkey.


Mosses (Musci) Of Değirmenboğazı (Manyas District, Balıkesir), Gökhan Abay, Serhat Ursavaş Jan 2005

Mosses (Musci) Of Değirmenboğazı (Manyas District, Balıkesir), Gökhan Abay, Serhat Ursavaş

Turkish Journal of Botany

The moss specimens collected from Değirmenboğazı and its environment, which were chosen as the research area, were evaluated. A total of 74 taxa belonging to 45 genera and 19 families were identified. Of these, 16 taxa are new records for the B6 grid square in the system adopted by Henderson.


A New Record For The Flora Of Turkey: Iberis Saxatilis L. (Brasssicaceae), Tuncay Di̇rmenci̇, Fati̇h Satil, Gülendam Tümen Jan 2005

A New Record For The Flora Of Turkey: Iberis Saxatilis L. (Brasssicaceae), Tuncay Di̇rmenci̇, Fati̇h Satil, Gülendam Tümen

Turkish Journal of Botany

Iberis saxatilis L. is reported for the first time (B1 Balıkesir) from Turkey. A description, including an illustration of the plant parts, and a distribution map are presented.


Two New Records Of Astragalus Species Of The Sections Anthylloidei Dc. And Dissitiflori Dc. From Iran, Farrokh Ghahremaninejad Jan 2005

Two New Records Of Astragalus Species Of The Sections Anthylloidei Dc. And Dissitiflori Dc. From Iran, Farrokh Ghahremaninejad

Turkish Journal of Botany

Astragalus crassispinus Bunge and Astragalus nigrolineatus Sirj. & Rech.f. are new records from Iran. They belong to the sections Anthylloidei DC. and Dissitiflori DC. These species were endemic to Afghanistan.