Pollen and seed morphology of the genus Hesperis L. (Brassicaceae) in Turkey

TUĞ, G. Nilhan; PINAR, Nur Münevver; ÇETER, Talip; ATAŞ, AHMET DURAN

Pollen and seed morphology of the genus Hesperis L. (Brassicaceae) in Turkey

Nur Münevver PINAR, (Ankara Üniversitesi, Fen Fakültesi, Biyoloji Bölümü, Ankara, Türkiye)

AHMET DURAN ATAŞ, (Selçuk Üniversitesi, Fen Edebiyat Fakültesi, Biyoloji Bölümü, Konya, Türkiye)

Talip ÇETER, (Kastamonu Üniversitesi, Fen Edebiyat Fakültesi, Biyoloji Bölümü, Kastamonu, Türkiye)

G. Nilhan TUĞ (Ankara Üniversitesi, Fen Fakültesi, Biyoloji Bölümü, Ankara, Türkiye)

Turkish Journal of Botany

4 0

Yıl: 2009 Cilt: 33 Sayı: 2 Sayfa Aralığı: 83 - 96 Metin Dili: Türkçe İndeks Tarihi: 29-07-2022

Pollen and seed morphology of the genus Hesperis L. (Brassicaceae) in Turkey

Öz:

Taksonomik problemleri olan Hesperis L. cinsinin Türkiye’de yayılış gösteren 25 türüne ait 35 örneğin polen ve tohum yüzeyi morfolojisi ışık ve taramalı elektron mikroskobu ile çalışılmıştır. Tohum kabuğu yüzeyi, polen şekli ve ekzin skulpturuna göre üç ana tip ve iki alt tip saptanmıştır. Tip I’in tohum yüzeyi süsü ocellat, polen şekli oblat-siferoidal’dır. Tip II, retikülat tohum süsü ve prolatsiferoidal polen şekli ile, Tip III tüberkülat tohum yüzey süsü ile karakterize edilmiştir. Bu çalışma göstermiştir ki, hem palinolojik hemde tohum morfolojik karekterler cinsin taksonomik ayırımında öneme sahiptir.

Anahtar Kelime: taksonomi tohum palinoloji tohum morfolojisi Brassicaceae Hesperis çiçektozu

Konular: Biyoloji

Türkiye Hesperis L. cinsinin polen ve tohum morfolojisi

Öz:

Pollen and seed morphology were examined in 35 specimens representing 25 Turkish species of the taxonomically complex genus Hesperis L. by light and scanning electron microscopes. Three main types and 2 subtypes were recognized based on the seed coat surface, pollen shape, and exine sculpturing. The seed coat ornamentation of Type I was ocellate, and pollen shape was oblatespheroidal. While Type II was represented by reticulate seed coat and prolate-spheroidal pollen shape, Type III had tuberculate seed coat. This study revealed that both palynological and seed morphological characters are of significant importance in the taxonomy of the genus.

Anahtar Kelime: taxonomy seeds palynology seed morphology Brassicaceae Hesperis pollen

Konular: Biyoloji

Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık

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APA	PINAR N, ATAŞ A, ÇETER T, TUĞ G (2009). Pollen and seed morphology of the genus Hesperis L. (Brassicaceae) in Turkey. , 83 - 96.
Chicago	PINAR Nur Münevver,ATAŞ AHMET DURAN,ÇETER Talip,TUĞ G. Nilhan Pollen and seed morphology of the genus Hesperis L. (Brassicaceae) in Turkey. (2009): 83 - 96.
MLA	PINAR Nur Münevver,ATAŞ AHMET DURAN,ÇETER Talip,TUĞ G. Nilhan Pollen and seed morphology of the genus Hesperis L. (Brassicaceae) in Turkey. , 2009, ss.83 - 96.
AMA	PINAR N,ATAŞ A,ÇETER T,TUĞ G Pollen and seed morphology of the genus Hesperis L. (Brassicaceae) in Turkey. . 2009; 83 - 96.
Vancouver	PINAR N,ATAŞ A,ÇETER T,TUĞ G Pollen and seed morphology of the genus Hesperis L. (Brassicaceae) in Turkey. . 2009; 83 - 96.
IEEE	PINAR N,ATAŞ A,ÇETER T,TUĞ G "Pollen and seed morphology of the genus Hesperis L. (Brassicaceae) in Turkey." , ss.83 - 96, 2009.
ISNAD	PINAR, Nur Münevver vd. "Pollen and seed morphology of the genus Hesperis L. (Brassicaceae) in Turkey". (2009), 83-96.

APA	PINAR N, ATAŞ A, ÇETER T, TUĞ G (2009). Pollen and seed morphology of the genus Hesperis L. (Brassicaceae) in Turkey. Turkish Journal of Botany, 33(2), 83 - 96.
Chicago	PINAR Nur Münevver,ATAŞ AHMET DURAN,ÇETER Talip,TUĞ G. Nilhan Pollen and seed morphology of the genus Hesperis L. (Brassicaceae) in Turkey. Turkish Journal of Botany 33, no.2 (2009): 83 - 96.
MLA	PINAR Nur Münevver,ATAŞ AHMET DURAN,ÇETER Talip,TUĞ G. Nilhan Pollen and seed morphology of the genus Hesperis L. (Brassicaceae) in Turkey. Turkish Journal of Botany, vol.33, no.2, 2009, ss.83 - 96.
AMA	PINAR N,ATAŞ A,ÇETER T,TUĞ G Pollen and seed morphology of the genus Hesperis L. (Brassicaceae) in Turkey. Turkish Journal of Botany. 2009; 33(2): 83 - 96.
Vancouver	PINAR N,ATAŞ A,ÇETER T,TUĞ G Pollen and seed morphology of the genus Hesperis L. (Brassicaceae) in Turkey. Turkish Journal of Botany. 2009; 33(2): 83 - 96.
IEEE	PINAR N,ATAŞ A,ÇETER T,TUĞ G "Pollen and seed morphology of the genus Hesperis L. (Brassicaceae) in Turkey." Turkish Journal of Botany, 33, ss.83 - 96, 2009.
ISNAD	PINAR, Nur Münevver vd. "Pollen and seed morphology of the genus Hesperis L. (Brassicaceae) in Turkey". Turkish Journal of Botany 33/2 (2009), 83-96.