Nasip DEMİRKUŞ, Metin ARMAĞAN, Mehmet Kazım KARA

Draba cappadocica Boiss. & Balansa ve Draba rosularis Boiss. türleri üzerine morfometrik bir çalışma

Van (Türkiye) çevresinde 1997-2001 yılları arasında Draba cappadocica Boiss. & Balansa ve Draba rosularis Boiss. türlerine ait populasyon gözlemleri yapılarak, örnekler toplanmış ve her lokaliteden en az 10 kuru bitki örneğine ait numerik veriler derlenerek SPSS paket programı ile değerlendirilmiştir. Taksonların özgün ve ortak özellikleri saptanarak, literatürde az bilinen özellikleri hakkında daha ayrıntılı ve sağlıklı bilgi derlenmiştir. İstatistik analizleri sonucunda, karakterlerin değişim aralıklarına bağlı olarak yeni betimler ortaya konmuştur.

Anahtar Kelimeler:

Draba rosularis, Draba cappadocica, morfometri, Van

A morphometric study on Draba cappadocica Boiss. & Balansa and Draba rosularis Boiss

Draba cappadocica Boiss. & Balansa and Draba rosularis Boiss. samples were collected from the around of Van (Turkey) province, between 1997 and 2001, after performing population observations. Numerical data were obtained minimun about 10 dry samples collected from each locality and evaluated by SPSS. Special and common characteristics of the taxa were determined and detailed and reliable knowledge were gathered about the little-known properties of them. As a result of the statistical analyzes, depending on their range of variation, the new descriptions were obtained.

Keywords:

Draba rosularis, Draba cappadocica, morphometry, Van,

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