Reproductive biology of the critically endangered endemic plant  Erodium somanum in Turkey

DİLEK OSKAY

Makale detayları

Reproductive biology of the critically endangered endemic plant Erodium somanum in Turkey

Yazarlar:

DİLEK OSKAY

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Botany 2017 Vol.41 Issue 2, pp.171-179

Belge Tipi:

Makale

Yayın Tarihi:

3/2017

Belge Dili:

Türkçe

Document ID (Org No.):

2000815342

Sıklık:

İki Aylık

eISSN:

1303-6106

pISSN:

1300-008X

Özet:

 

The reproductive characteristics of Erodium somanum (Geraniaceae), a critically endangered endemic species, were investigated in order to evaluate the main factors that affect its reproductive success and to evaluate their importance on its conservation. The estimated pollen/ovule ratio was calculated as 1187. Pollen viability and stigma receptivity experiments showed that stigma receptivity and pollen viability were high and synchronous throughout the anthesis. E. somanum is a strictly dioecious species and pollinated by insects. Flower visitors in the studied populations were mostly beetles and ants. The average percentage of fruit formation for each plant was determined as 46%. Capacity of seed production for each plant was 36%. Seed viability and germination success were determined as 81% and 80%, respectively. When combined, the capacity of viable and germinative seed production for each plant was determined as 29%. The factor that most affects the reproductive success is thought to be the low density of pollinators. With the direct and indirect effects, population viability seems considerable.

Makale detayları

Reproductive biology of the critically endangered endemic plant Erodium somanum in Turkey

Yazarlar: DİLEK OSKAY

Yayıncı: TUBITAK

Dergi: Turkish Journal of Botany 2017 Vol.41 Issue 2, pp.171-179

Belge Tipi: Makale

Yayın Tarihi: 3/2017

Belge Dili: Türkçe

Document ID (Org No.): 2000815342

Sıklık: İki Aylık

eISSN: 1303-6106

pISSN: 1300-008X

Sayı

Yazarlar:

DİLEK OSKAY

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Botany 2017 Vol.41 Issue 2, pp.171-179

Belge Tipi:

Makale

Yayın Tarihi:

3/2017

Belge Dili:

Türkçe

Document ID (Org No.):

2000815342

Sıklık:

İki Aylık

eISSN:

1303-6106

pISSN:

1300-008X