Gypsophila davisii üzerinde anatomik, palinolojik, morfolojik, karyolojik ve ekolojik araştırmalar

Yıl 2018, Cilt: 2 Sayı: 1, 39 - 45, 01.05.2018

Metin Armağan Fevzi Özgökçe

https://doi.org/10.30616/ajb.379122

Cited By: 2

Öz

Muğla'ya endemik bir tür
olan Gypsophila davisii Barkoudah,
anatomik, morfolojik, ekolojik ve palinolojik açıdan bir bütün olarak ilk kez
incelenmiştir. Bilinenin aksine incelenen örneklerin kök ve gövdelerinde hiçbir
druz kristaline rastlanmamıştır. Tohumlar armut şeklinde olup yüzeyinde parlak
düz tüberküller vardır. Polen taneleri, çok porlu, küremsi,
granül-mikroekinat-mikroperforattır. G.
davisii'nin 30 somatik kromozomu vardır (2n = 30). Örnekler morfolojik
açıdan Türkiye Florası’ndaki betim ile karşılaştırılmıştır.

Anahtar Kelimeler

kromozom sayısı, Anatomi, ekoloji, Gypsophila davisii, morfoloji, palinoloji

Anatomical, palynological, morphological, karyological, and ecological investigations on Gypsophila davisii

Öz

Gypsophila davisii Barkoudah,
an endemic species from Muğla (Turkey), was investigated for the first time as
a whole in terms anatomy, morphology, ecology, karyology, and palynology. No
druse crystals were observed in stems and roots of examined specimens in
contrast to the known. Seeds are pyriform with shiny, smooth grooves on the
surface. The pollen grains are polyporate, spheroidal, granulate-microechinate-microperforate.
G. davisii has 30 somatic chromosomes
(2n=30). The samples are compared morphologically with the description given in
Flora of Turkey.

Anahtar Kelimeler

chromosome number, Anatomy, ecology, Gypsophila davisii, morphology, palynology

Kaynakça

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