Türkiye’deki Kyllinga Rottb. (Cyperaceae) cinsinin koruma statüsü, mikro ve makro morfolojisi

Bu çalışmada, istilacı tür olarak bilinen Kyllinga brevifolia türünün makro ve mikro morfolojisi incelenmiştir. Kyllinga brevifolia türünün detaylı tür betimlemesi yapılmış ve popülasyonların yayılış bilgileri güncellenmiştir. Ayrıca, K. brevifolia türünün ülkemizdeki populasyonları değerlendirilerek IUCN tehdit kategorisi de belirlenmiştir. Kyllinga brevifolia’nın polen taneleri, mikro-ekinat-delikli yüzey süslemeli, küresel şekillidir. Kyllinga brevifolia türünün meyvesi ise obovoid ve eliptik şekilli, enine kesitte merceksi bir şekle sahiptir ve meyve yüzeyleri süslemeleri ağsı-tüberkülattır. İstilacı türleri ile mücadelenin en önemli unsuru mücadele edilecek olan bitkinin iyi tanınmasıdır. Çalışmamızda bu temeli göz önünde bulundurarak, istilacı bir tür olan Kyllinga brevifolia türünün özellikleri detaylı olarak verilmiştir. Ayrıca, Kyllinga brevifolia türünün polen ve meyve morfolojisi ilk kez bu araştırma ile belirlenmiştir.

Anahtar Kelimeler:

Kyllinga brevifolia, palinoloji, SEM, sistematik.

Conservation status, micro and macro morphology of the genus Kyllinga Rottb. (Cyperaceae) in Turkey

The macro and micro morphology of Kyllinga brevifolia, an invasive species, was investigated in this study. K. brevifolia species has been thoroughly described, and population distribution data has been updated. Furthermore, the populations of K. brevifolia species in our country were assessed, and the IUCN threat category was identified. Kyllinga brevifolia pollen grains are spherical in shape and have a micro-echinate-perforated surface ornamentation. The fruit of K. brevifolia is obovoid and elliptical in shape, with a lenticular cross section, and the fruit surface ornemantation is reticulated-tuberculate. The most important aspect of combating invasive species is understanding the plant well enough to combat it. In our study, the characteristics of an invasive species, K. brevifolia, are described in detail. Furthermore, this study determined the pollen and fruit morphology of K. brevifolia for the first time.

Keywords:

Kyllinga brevifolia, palynology, SEM, systematic.,

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